From 73451fe1f436792dcd81111196a634b3ce41b12f Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Sat, 16 May 2026 00:01:09 +0000
Subject: [PATCH] Deployed 65acf5e4 to nightly with MkDocs 1.6.1 and mike 2.1.4

---
 nightly/404.html                              |   4 +-
 .../command-line-options/index.html           |   4 +-
 .../config-file/{cpu => cpu-graph}/index.html |  71 ++++++++++++++---
 .../config-file/disk-table/index.html         |   8 +-
 .../config-file/flags/index.html              |   4 +-
 nightly/configuration/config-file/index.html  |   8 +-
 .../config-file/layout/index.html             |   4 +-
 .../config-file/memory-graph/index.html       |  70 +++++++++++------
 .../config-file/network-graph/index.html      |   4 +-
 .../config-file/processes/index.html          |   4 +-
 .../config-file/styling/index.html            |   4 +-
 .../config-file/temperature-graph/index.html  |   4 +-
 .../config-file/temperature-table/index.html  |   4 +-
 .../development/build_process/index.html      |   4 +-
 .../development/deploy_process/index.html     |   4 +-
 .../development/dev_env/index.html            |   4 +-
 .../development/logging/index.html            |   4 +-
 .../development/testing/index.html            |   4 +-
 nightly/contribution/documentation/index.html |   4 +-
 .../issues-and-pull-requests/index.html       |   4 +-
 .../packaging-and-distribution/index.html     |   4 +-
 nightly/index.html                            |   4 +-
 nightly/search/search_index.json              |   2 +-
 nightly/sitemap.xml                           |  74 +++++++++---------
 nightly/sitemap.xml.gz                        | Bin 501 -> 502 bytes
 nightly/support/official/index.html           |   4 +-
 nightly/support/unofficial/index.html         |   4 +-
 nightly/troubleshooting/index.html            |   4 +-
 nightly/usage/autocomplete/index.html         |   4 +-
 nightly/usage/basic-mode/index.html           |   8 +-
 nightly/usage/general-usage/index.html        |   4 +-
 nightly/usage/widgets/battery/index.html      |   4 +-
 .../widgets/{cpu => cpu-graph}/index.html     |   8 +-
 nightly/usage/widgets/disk/index.html         |   4 +-
 nightly/usage/widgets/memory-graph/index.html |   8 +-
 .../usage/widgets/network-graph/index.html    |   4 +-
 nightly/usage/widgets/process/index.html      |   4 +-
 .../widgets/temperature-graph/index.html      |   4 +-
 .../widgets/temperature-table/index.html      |   4 +-
 39 files changed, 224 insertions(+), 149 deletions(-)
 rename nightly/configuration/config-file/{cpu => cpu-graph}/index.html (93%)
 rename nightly/usage/widgets/{cpu => cpu-graph}/index.html (99%)

diff --git a/nightly/404.html b/nightly/404.html
index 19ec3c63..f9ce2dac 100644
--- a/nightly/404.html
+++ b/nightly/404.html
@@ -758,7 +758,7 @@
   
   
     <li class="md-nav__item">
-      <a href="/stable/usage/widgets/cpu/" class="md-nav__link">
+      <a href="/stable/usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1202,7 +1202,7 @@
   
   
     <li class="md-nav__item">
-      <a href="/stable/configuration/config-file/cpu/" class="md-nav__link">
+      <a href="/stable/configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/configuration/command-line-options/index.html b/nightly/configuration/command-line-options/index.html
index 9fbde17f..3b943c52 100644
--- a/nightly/configuration/command-line-options/index.html
+++ b/nightly/configuration/command-line-options/index.html
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1378,7 +1378,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../config-file/cpu/" class="md-nav__link">
+      <a href="../config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/configuration/config-file/cpu/index.html b/nightly/configuration/config-file/cpu-graph/index.html
similarity index 93%
rename from nightly/configuration/config-file/cpu/index.html
rename to nightly/configuration/config-file/cpu-graph/index.html
index b995f3b1..33710e51 100644
--- a/nightly/configuration/config-file/cpu/index.html
+++ b/nightly/configuration/config-file/cpu-graph/index.html
@@ -12,7 +12,7 @@
         <meta name="author" content="Clement Tsang">
       
       
-        <link rel="canonical" href="https://bottom.pages.dev/stable/configuration/config-file/cpu/">
+        <link rel="canonical" href="https://bottom.pages.dev/stable/configuration/config-file/cpu-graph/">
       
       
         <link rel="prev" href="../">
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1284,7 +1284,7 @@
   <a href="#default-cpu-graph-selection" class="md-nav__link">
     <span class="md-ellipsis">
       
-        Default CPU Graph Selection
+        Default CPU graph selection
       
     </span>
   </a>
@@ -1295,7 +1295,40 @@
   <a href="#show-decimal" class="md-nav__link">
     <span class="md-ellipsis">
       
-        Show Decimal
+        Show decimal
+      
+    </span>
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#hide-average-cpu-entry" class="md-nav__link">
+    <span class="md-ellipsis">
+      
+        Hide average CPU entry
+      
+    </span>
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#place-legend-on-the-left" class="md-nav__link">
+    <span class="md-ellipsis">
+      
+        Place legend on the left
+      
+    </span>
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#average-cpu-row" class="md-nav__link">
+    <span class="md-ellipsis">
+      
+        Average CPU row
       
     </span>
   </a>
@@ -1991,7 +2024,7 @@
 
 
   
-    <a href="https://github.com/ClementTsang/bottom/edit/main/docs/content/configuration/config-file/cpu.md" title="Edit this page" class="md-content__button md-icon" rel="edit">
+    <a href="https://github.com/ClementTsang/bottom/edit/main/docs/content/configuration/config-file/cpu-graph.md" title="Edit this page" class="md-content__button md-icon" rel="edit">
       
       <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20.71 7.04c.39-.39.39-1.04 0-1.41l-2.34-2.34c-.37-.39-1.02-.39-1.41 0l-1.84 1.83 3.75 3.75M3 17.25V21h3.75L17.81 9.93l-3.75-3.75z"/></svg>
     </a>
@@ -2000,17 +2033,35 @@
 
 
 <h1 id="cpu"><a class="toclink" href="#cpu">CPU</a></h1>
-<h2 id="default-cpu-graph-selection"><a class="toclink" href="#default-cpu-graph-selection">Default CPU Graph Selection</a></h2>
-<p>You can configure which CPU graph is shown by default when starting up bottom by setting <code>cpu.default</code>.</p>
+<p>If you want to change some of the default behaviour of the CPU graph widget, you can configure things under the <code>[cpu]</code> section.</p>
+<h2 id="default-cpu-graph-selection"><a class="toclink" href="#default-cpu-graph-selection">Default CPU graph selection</a></h2>
+<p>You can configure which CPU graph is shown by default on startup by setting <code>cpu.default</code>. Defaults to <code>"all"</code>, which
+shows all entries.</p>
 <div class="highlight"><pre><span></span><code><span class="k">[cpu]</span>
 <span class="c1"># One of &quot;all&quot; (default), &quot;average&quot;/&quot;avg&quot;</span>
 <span class="n">default</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;average&quot;</span>
 </code></pre></div>
-<h2 id="show-decimal"><a class="toclink" href="#show-decimal">Show Decimal</a></h2>
-<p>You can configure whether CPU usage values are shown with a decimal place by setting <code>cpu.show_decimal</code>. Defaults to <code>false</code>.</p>
+<h2 id="show-decimal"><a class="toclink" href="#show-decimal">Show decimal</a></h2>
+<p>You can configure whether CPU usage values are shown with a decimal place by setting <code>cpu.show_decimal</code>. Defaults
+to <code>false</code>.</p>
 <div class="highlight"><pre><span></span><code><span class="k">[cpu]</span>
 <span class="n">show_decimal</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="kc">true</span>
 </code></pre></div>
+<h2 id="hide-average-cpu-entry"><a class="toclink" href="#hide-average-cpu-entry">Hide average CPU entry</a></h2>
+<p>You can hide the average CPU entry entirely by setting <code>cpu.hide_avg_cpu</code>. Defaults to <code>false</code>.</p>
+<div class="highlight"><pre><span></span><code><span class="k">[cpu]</span>
+<span class="n">hide_avg_cpu</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="kc">true</span>
+</code></pre></div>
+<h2 id="place-legend-on-the-left"><a class="toclink" href="#place-legend-on-the-left">Place legend on the left</a></h2>
+<p>You can place the CPU chart legend on the left side by setting <code>cpu.left_legend</code>. Defaults to <code>false</code>.</p>
+<div class="highlight"><pre><span></span><code><span class="k">[cpu]</span>
+<span class="n">left_legend</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="kc">true</span>
+</code></pre></div>
+<h2 id="average-cpu-row"><a class="toclink" href="#average-cpu-row">Average CPU row</a></h2>
+<p>In basic mode, you can give the average CPU entry a dedicated row by setting <code>cpu.basic_average_cpu_row</code>. Defaults to <code>false</code>.</p>
+<div class="highlight"><pre><span></span><code><span class="k">[cpu]</span>
+<span class="n">basic_average_cpu_row</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="kc">true</span>
+</code></pre></div>
 
 
 
@@ -2031,7 +2082,7 @@
     <span class="md-icon" title="Last update">
       <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M21 13.1c-.1 0-.3.1-.4.2l-1 1 2.1 2.1 1-1c.2-.2.2-.6 0-.8l-1.3-1.3c-.1-.1-.2-.2-.4-.2m-1.9 1.8-6.1 6V23h2.1l6.1-6.1zM12.5 7v5.2l4 2.4-1 1L11 13V7zM11 21.9c-5.1-.5-9-4.8-9-9.9C2 6.5 6.5 2 12 2c5.3 0 9.6 4.1 10 9.3-.3-.1-.6-.2-1-.2s-.7.1-1 .2C19.6 7.2 16.2 4 12 4c-4.4 0-8 3.6-8 8 0 4.1 3.1 7.5 7.1 7.9l-.1.2z"/></svg>
     </span>
-    <span class="git-revision-date-localized-plugin git-revision-date-localized-plugin-date" title="April 22, 2026 03:27:25">April 22, 2026</span>
+    <span class="git-revision-date-localized-plugin git-revision-date-localized-plugin-date" title="May 16, 2026 00:00:44">May 16, 2026</span>
   </span>
 
     
diff --git a/nightly/configuration/config-file/disk-table/index.html b/nightly/configuration/config-file/disk-table/index.html
index 21c567e8..54284559 100644
--- a/nightly/configuration/config-file/disk-table/index.html
+++ b/nightly/configuration/config-file/disk-table/index.html
@@ -15,7 +15,7 @@
         <link rel="canonical" href="https://bottom.pages.dev/stable/configuration/config-file/disk-table/">
       
       
-        <link rel="prev" href="../cpu/">
+        <link rel="prev" href="../cpu-graph/">
       
       
         <link rel="next" href="../memory-graph/">
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1221,7 +1221,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../cpu/" class="md-nav__link">
+      <a href="../cpu-graph/" class="md-nav__link">
         
   
   
@@ -2122,7 +2122,7 @@ is processed with the other options.</p>
       <nav class="md-footer__inner md-grid" aria-label="Footer" >
         
           
-          <a href="../cpu/" class="md-footer__link md-footer__link--prev" aria-label="Previous: CPU Widget">
+          <a href="../cpu-graph/" class="md-footer__link md-footer__link--prev" aria-label="Previous: CPU Widget">
             <div class="md-footer__button md-icon">
               
               <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11z"/></svg>
diff --git a/nightly/configuration/config-file/flags/index.html b/nightly/configuration/config-file/flags/index.html
index da5a8f86..89c446cf 100644
--- a/nightly/configuration/config-file/flags/index.html
+++ b/nightly/configuration/config-file/flags/index.html
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1221,7 +1221,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../cpu/" class="md-nav__link">
+      <a href="../cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/configuration/config-file/index.html b/nightly/configuration/config-file/index.html
index e836a8a1..45e70bd0 100644
--- a/nightly/configuration/config-file/index.html
+++ b/nightly/configuration/config-file/index.html
@@ -18,7 +18,7 @@
         <link rel="prev" href="../command-line-options/">
       
       
-        <link rel="next" href="cpu/">
+        <link rel="next" href="cpu-graph/">
       
       
         
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1221,7 +1221,7 @@
   
   
     <li class="md-nav__item">
-      <a href="cpu/" class="md-nav__link">
+      <a href="cpu-graph/" class="md-nav__link">
         
   
   
@@ -2034,7 +2034,7 @@ IDE/editor supports it.</p>
         
         
           
-          <a href="cpu/" class="md-footer__link md-footer__link--next" aria-label="Next: CPU Widget">
+          <a href="cpu-graph/" class="md-footer__link md-footer__link--next" aria-label="Next: CPU Widget">
             <div class="md-footer__title">
               <span class="md-footer__direction">
                 Next
diff --git a/nightly/configuration/config-file/layout/index.html b/nightly/configuration/config-file/layout/index.html
index 081abe1a..9d591e60 100644
--- a/nightly/configuration/config-file/layout/index.html
+++ b/nightly/configuration/config-file/layout/index.html
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1221,7 +1221,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../cpu/" class="md-nav__link">
+      <a href="../cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/configuration/config-file/memory-graph/index.html b/nightly/configuration/config-file/memory-graph/index.html
index c32fab98..2e962730 100644
--- a/nightly/configuration/config-file/memory-graph/index.html
+++ b/nightly/configuration/config-file/memory-graph/index.html
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1221,7 +1221,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../cpu/" class="md-nav__link">
+      <a href="../cpu-graph/" class="md-nav__link">
         
   
   
@@ -1337,10 +1337,32 @@
     <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
       
         <li class="md-nav__item">
-  <a href="#settings" class="md-nav__link">
+  <a href="#graph-legend-position" class="md-nav__link">
     <span class="md-ellipsis">
       
-        Settings
+        Graph legend position
+      
+    </span>
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#collectshow-cache-memory" class="md-nav__link">
+    <span class="md-ellipsis">
+      
+        Collect/show cache memory
+      
+    </span>
+  </a>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#subtract-free-able-arc-from-memory" class="md-nav__link">
+    <span class="md-ellipsis">
+      
+        Subtract free-able ARC from memory
       
     </span>
   </a>
@@ -1989,24 +2011,26 @@
 
 
 <h1 id="memory-graph"><a class="toclink" href="#memory-graph">Memory Graph</a></h1>
-<h2 id="settings"><a class="toclink" href="#settings">Settings</a></h2>
-<p>If you want to change some of the default behaviour of the memory graph widget, you can configure some things in the config file.</p>
-<table>
-<thead>
-<tr>
-<th>Field</th>
-<th>Type</th>
-<th>Functionality</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td><code>legend_position</code></td>
-<td>String (one of ["none", "top-left", "top", "top-right", "left", "right", "bottom-left", "bottom", "bottom-right"])</td>
-<td>Where to place the legend for the memory widget.</td>
-</tr>
-</tbody>
-</table>
+<p>If you want to change some of the default behaviour of the memory graph widget, you can configure things under the <code>[memory_graph]</code> (or <code>[memory]</code>) section.</p>
+<h2 id="graph-legend-position"><a class="toclink" href="#graph-legend-position">Graph legend position</a></h2>
+<p>You can change where the legend for the graph is placed within the widget itself (or hidden with <code>"none"</code>). The default is <code>"top-right"</code>.</p>
+<div class="highlight"><pre><span></span><code><span class="k">[memory_graph]</span>
+<span class="c1"># One of [&quot;none&quot;, &quot;top-left&quot;, &quot;top&quot;, &quot;top-right&quot;, &quot;left&quot;, &quot;right&quot;, &quot;bottom-left&quot;, &quot;bottom&quot;, &quot;bottom-right&quot;]</span>
+<span class="n">legend_position</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s2">&quot;top-left&quot;</span>
+</code></pre></div>
+<h2 id="collectshow-cache-memory"><a class="toclink" href="#collectshow-cache-memory">Collect/show cache memory</a></h2>
+<p>On Linux, you can change whether the memory used by <a href="https://serverfault.com/a/1025189">cache/slabs</a> is collected and
+shown. By default, it is <code>false</code>.</p>
+<div class="highlight"><pre><span></span><code><span class="k">[memory_graph]</span>
+<span class="n">cache_memory</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="kc">true</span>
+</code></pre></div>
+<h2 id="subtract-free-able-arc-from-memory"><a class="toclink" href="#subtract-free-able-arc-from-memory">Subtract free-able ARC from memory</a></h2>
+<p>If ZFS is detected (note that the <code>zfs</code> feature must be enabled if built manually), you can enable <code>memory_graph.free_arc</code> to
+not count <a href="https://www.45drives.com/community/articles/zfs-caching/">ARC</a> memory in the RAM usage calculations. Disabled
+by default.</p>
+<div class="highlight"><pre><span></span><code><span class="k">[memory_graph]</span>
+<span class="n">free_arc</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="kc">true</span>
+</code></pre></div>
 
 
 
@@ -2027,7 +2051,7 @@
     <span class="md-icon" title="Last update">
       <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M21 13.1c-.1 0-.3.1-.4.2l-1 1 2.1 2.1 1-1c.2-.2.2-.6 0-.8l-1.3-1.3c-.1-.1-.2-.2-.4-.2m-1.9 1.8-6.1 6V23h2.1l6.1-6.1zM12.5 7v5.2l4 2.4-1 1L11 13V7zM11 21.9c-5.1-.5-9-4.8-9-9.9C2 6.5 6.5 2 12 2c5.3 0 9.6 4.1 10 9.3-.3-.1-.6-.2-1-.2s-.7.1-1 .2C19.6 7.2 16.2 4 12 4c-4.4 0-8 3.6-8 8 0 4.1 3.1 7.5 7.1 7.9l-.1.2z"/></svg>
     </span>
-    <span class="git-revision-date-localized-plugin git-revision-date-localized-plugin-date" title="May 12, 2026 08:59:59">May 12, 2026</span>
+    <span class="git-revision-date-localized-plugin git-revision-date-localized-plugin-date" title="May 16, 2026 00:00:44">May 16, 2026</span>
   </span>
 
     
diff --git a/nightly/configuration/config-file/network-graph/index.html b/nightly/configuration/config-file/network-graph/index.html
index 52668c86..81db9d08 100644
--- a/nightly/configuration/config-file/network-graph/index.html
+++ b/nightly/configuration/config-file/network-graph/index.html
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1221,7 +1221,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../cpu/" class="md-nav__link">
+      <a href="../cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/configuration/config-file/processes/index.html b/nightly/configuration/config-file/processes/index.html
index 17877707..1f6c76ad 100644
--- a/nightly/configuration/config-file/processes/index.html
+++ b/nightly/configuration/config-file/processes/index.html
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1221,7 +1221,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../cpu/" class="md-nav__link">
+      <a href="../cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/configuration/config-file/styling/index.html b/nightly/configuration/config-file/styling/index.html
index a1e26b53..6cb509fb 100644
--- a/nightly/configuration/config-file/styling/index.html
+++ b/nightly/configuration/config-file/styling/index.html
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1221,7 +1221,7 @@
   
   
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-      <a href="../cpu/" class="md-nav__link">
+      <a href="../cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/configuration/config-file/temperature-graph/index.html b/nightly/configuration/config-file/temperature-graph/index.html
index aa06f5f6..a487b848 100644
--- a/nightly/configuration/config-file/temperature-graph/index.html
+++ b/nightly/configuration/config-file/temperature-graph/index.html
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1221,7 +1221,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../cpu/" class="md-nav__link">
+      <a href="../cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/configuration/config-file/temperature-table/index.html b/nightly/configuration/config-file/temperature-table/index.html
index eda28da6..675693f2 100644
--- a/nightly/configuration/config-file/temperature-table/index.html
+++ b/nightly/configuration/config-file/temperature-table/index.html
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1221,7 +1221,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../cpu/" class="md-nav__link">
+      <a href="../cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/contribution/development/build_process/index.html b/nightly/contribution/development/build_process/index.html
index 0fba4462..8d9aa5f4 100644
--- a/nightly/contribution/development/build_process/index.html
+++ b/nightly/contribution/development/build_process/index.html
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1215,7 +1215,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/contribution/development/deploy_process/index.html b/nightly/contribution/development/deploy_process/index.html
index b0eadb75..71ca635c 100644
--- a/nightly/contribution/development/deploy_process/index.html
+++ b/nightly/contribution/development/deploy_process/index.html
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1215,7 +1215,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/contribution/development/dev_env/index.html b/nightly/contribution/development/dev_env/index.html
index 8794d465..86615b0a 100644
--- a/nightly/contribution/development/dev_env/index.html
+++ b/nightly/contribution/development/dev_env/index.html
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1215,7 +1215,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/contribution/development/logging/index.html b/nightly/contribution/development/logging/index.html
index 2cce1b7b..b1e18e07 100644
--- a/nightly/contribution/development/logging/index.html
+++ b/nightly/contribution/development/logging/index.html
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1215,7 +1215,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/contribution/development/testing/index.html b/nightly/contribution/development/testing/index.html
index 7699b754..ab1ff4b3 100644
--- a/nightly/contribution/development/testing/index.html
+++ b/nightly/contribution/development/testing/index.html
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1215,7 +1215,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/contribution/documentation/index.html b/nightly/contribution/documentation/index.html
index 0629c049..a6556a65 100644
--- a/nightly/contribution/documentation/index.html
+++ b/nightly/contribution/documentation/index.html
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1215,7 +1215,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/contribution/issues-and-pull-requests/index.html b/nightly/contribution/issues-and-pull-requests/index.html
index 5420cd79..826f171b 100644
--- a/nightly/contribution/issues-and-pull-requests/index.html
+++ b/nightly/contribution/issues-and-pull-requests/index.html
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1215,7 +1215,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/contribution/packaging-and-distribution/index.html b/nightly/contribution/packaging-and-distribution/index.html
index 6681bc15..209ba1bb 100644
--- a/nightly/contribution/packaging-and-distribution/index.html
+++ b/nightly/contribution/packaging-and-distribution/index.html
@@ -771,7 +771,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1215,7 +1215,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/index.html b/nightly/index.html
index 1174430c..ce17e66c 100644
--- a/nightly/index.html
+++ b/nightly/index.html
@@ -851,7 +851,7 @@
   
   
     <li class="md-nav__item">
-      <a href="usage/widgets/cpu/" class="md-nav__link">
+      <a href="usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1295,7 +1295,7 @@
   
   
     <li class="md-nav__item">
-      <a href="configuration/config-file/cpu/" class="md-nav__link">
+      <a href="configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/search/search_index.json b/nightly/search/search_index.json
index 97b9b4de..09bf4dd9 100644
--- a/nightly/search/search_index.json
+++ b/nightly/search/search_index.json
@@ -1 +1 @@
-{"config":{"lang":["en"],"separator":"[\\s\\-]+","pipeline":["stopWordFilter"],"fields":{"title":{"boost":1000.0},"text":{"boost":1.0},"tags":{"boost":1000000.0}}},"docs":[{"location":"","title":"<code>bottom</code>","text":"<p>A customizable cross-platform graphical process/system monitor for the terminal, supporting Linux, macOS, and Windows. Inspired by other tools like gtop, gotop, and htop.</p> <p>This site serves as extended documentation for bottom alongside the <code>README.md</code>.</p> <p>Warning</p> <p>Some areas of this site are still in progress and may be missing details.  Feel free to suggest/contribute changes!</p>"},{"location":"#installation","title":"Installation","text":"<p>Tip</p> <p>It's as good idea to first check out the Support page to see if your system is officially supported!</p> <p>Tip</p> <p>If you're facing some issues during/after installation, check out the Troubleshooting page for some common problems and solutions.</p> <p>To install bottom, refer to the installation section of the <code>README.md</code>, which contains a list of all the installation methods.</p>"},{"location":"#usage-and-configuration","title":"Usage and configuration","text":"<p>The command to run bottom is <code>btm</code>.</p> <p>You can refer to the usage pages for more details on using bottom (e.g. keybinds, some features, a general overview of what each widget does).</p> <p>To configure bottom (e.g. how it behaves, how it looks, etc.) refer to the command-line options page for temporary settings, or the config file page for more permanent settings.</p>"},{"location":"#contribution","title":"Contribution","text":"<p>New contributors are always welcome! See the contribution section for how to contribute to bottom, whether it be filing issues, writing documentation, creating pull requests, etc.</p>"},{"location":"troubleshooting/","title":"Troubleshooting/Known Issues","text":""},{"location":"troubleshooting/#the-graph-points-look-brokenstrange","title":"The graph points look broken/strange","text":"<p>It's possible that your graphs don't look great out of the box due to the reliance on braille characters to draw them. This could cause problems if your terminal's font does not support them, or your terminal is not configured properly to draw them.</p> <sub>An example of missing braille fonts in Powershell</sub> <p>Some possible solutions are included below.</p>"},{"location":"troubleshooting/#use-dot-markers-instead","title":"Use dot markers instead","text":"<p>One alternative is to use the <code>--dot_marker</code> option to render graph charts using dots instead of the braille characters, which generally seems better supported out of the box, at the expense of looking less intricate:</p> <sub>Example using <code>btm --dot_marker</code></sub>"},{"location":"troubleshooting/#use-a-font-that-supports-braille-fonts","title":"Use a font that supports braille fonts","text":"<p>Another (better) alternative is to install a font that supports braille fonts, and configure your terminal emulator to use it. For example, installing something like UBraille or Iosevka and ensuring your terminal uses it should work.</p>"},{"location":"troubleshooting/#linuxmacosunix","title":"Linux/macOS/Unix","text":"<p>Solutions mostly depend on what terminal emulator you are using, so unfortunately, I can't give specific instructions. Here are some possible solutions:</p> <ul> <li>Uninstalling <code>gnu-free-fonts</code> if installed, as that is known to cause problems with braille markers</li> <li>Installing a font like <code>ttf-symbola</code> or <code>ttf-ubraille</code> for your terminal emulator to try and automatically fall back to</li> <li>Configuring your terminal emulator to use specific fonts for the <code>U+2800</code> to <code>U+28FF</code> range.<ul> <li>For example for kitty, do <code>symbol_map U+2800-U+28FF Symbola</code>.</li> </ul> </li> </ul> <p>For some more possible solutions:</p> <ul> <li>Check out this issue from gotop about the same issue.</li> <li>See ratatui's FAQ (ratatui is the underlying   library bottom uses to draw things).</li> </ul>"},{"location":"troubleshooting/#windows-and-powershell","title":"Windows and Powershell","text":"<p>Note: I would advise backing up your registry beforehand if you aren't sure what you are doing!</p> <p>Let's say you're installing Iosevka. The steps you can take are:</p> <ol> <li>Install the font itself.</li> <li>Open the registry editor, which you can do either by <code>Win+R</code> and opening <code>regedit</code>, or just opening it from the Start Menu.</li> <li> <p>In the registry editor, go to</p> <pre><code>HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Console\\TrueTypeFont\n</code></pre> </li> <li> <p>Here, add a new <code>String value</code>, and set the <code>Name</code> to a bunch of 0's (e.g. <code>000</code> - make sure the name isn't already used), then set the <code>Data</code> to the font name (e.g. <code>Iosevka</code>).</p> <p> <sub>The last entry is the new entry for Iosevka</sub> </p> </li> <li> <p>Then, open the Command Prompt/PowerShell, and right-click on the top bar, and open \"Properties\":</p> <p> </p> </li> <li> <p>From here, go to \"Font\", and set the font to your new font (so in this example, Iosevka):</p> <p> </p> </li> </ol>"},{"location":"troubleshooting/#why-cant-i-see-all-my-temperature-sensors-on-windows","title":"Why can't I see all my temperature sensors on Windows?","text":"<p>This is a known issue, some sensors may require admin privileges to get sensor data.</p>"},{"location":"troubleshooting/#why-dont-i-see-dual-batteries-on-windows-reported-separately-eg-thinkpads","title":"Why don't I see dual batteries on Windows reported separately? (e.g. Thinkpads)","text":"<p>This is a known issue which seems to be with how batteries are being detected on Windows.</p>"},{"location":"troubleshooting/#why-cant-i-see-all-my-temperature-sensors-on-wsl","title":"Why can't I see all my temperature sensors on WSL?","text":"<p>This is a known limitation with WSL. Due to how it works, hosts may not expose their temperature sensors and therefore, temperature sensors might be missing.</p>"},{"location":"troubleshooting/#why-does-wsl2-not-match-task-manager","title":"Why does WSL2 not match Task Manager?","text":"<p>This is a known limitation with WSL2. Due to how WSL2 works, the two might not match up in terms of reported data.</p>"},{"location":"troubleshooting/#why-cant-i-see-all-my-processesprocess-data-on-macos","title":"Why can't I see all my processes/process data on macOS?","text":"<p>You may have to run the program with elevated privileges to work around it - for example:</p> <pre><code>sudo btm\n</code></pre> <p>Warning</p> <p>Please note that you should be certain that you trust any software you grant root privileges.</p> <p>There are measures taken to try to maximize the amount of information obtained without elevated privileges. For example, one can modify the instructions found on the htop wiki on how to run htop without sudo for bottom. However, please understand the potential security risks before doing so!</p>"},{"location":"troubleshooting/#my-configuration-file-isnt-working","title":"My configuration file isn't working","text":"<p>If your configuration files aren't working, here are a few things to try:</p>"},{"location":"troubleshooting/#check-the-formatting","title":"Check the formatting","text":"<p>It may be handy to refer to the automatically generated config files or the sample configuration files. The config files also follow the TOML format.</p> <p>Also make sure your config option settings are in the right location - for example, to set your temperature type, you must set it under the <code>[flags]</code> table:</p> <pre><code>[flags]\ntemperature_type = \"f\"\n</code></pre> <p>Meanwhile, if you want to set a custom colour or styling scheme, it would be under the <code>[styles]</code> table - for example:</p> <pre><code>[styles.tables.headers]\ncolour = \"LightBlue\"\nbold = true\n</code></pre> <p>To help validate your configuration files, there is JSON Schema support if your IDE/editor supports it.</p>"},{"location":"troubleshooting/#check-the-configuration-file-location","title":"Check the configuration file location","text":"<p>Make sure bottom is reading the right configuration file. By default, bottom looks for config files at these locations:</p> OS Default Config Location macOS <code>$HOME/Library/Application Support/bottom/bottom.toml</code> <code>~/.config/bottom/bottom.toml</code> <code>$XDG_CONFIG_HOME/bottom/bottom.toml</code> Linux <code>~/.config/bottom/bottom.toml</code> <code>$XDG_CONFIG_HOME/bottom/bottom.toml</code> Windows <code>C:\\Users\\&lt;USER&gt;\\AppData\\Roaming\\bottom\\bottom.toml</code> <p>If you want to use a config file in another location, use the <code>--config</code> or <code>-C</code> flags along with the path to the configuration file, like so:</p> <pre><code>btm -C path_to_config\n</code></pre>"},{"location":"troubleshooting/#my-installation-through-snap-has-some-widgets-that-are-blankshow-no-data","title":"My installation through snap has some widgets that are blank/show no data","text":"<p>Make sure bottom is given the correct permissions in order to collect data. Snapcraft explains how to do so, but the TL;DR is:</p> <pre><code>sudo snap connect bottom:mount-observe\nsudo snap connect bottom:hardware-observe\nsudo snap connect bottom:system-observe\nsudo snap connect bottom:process-control\n</code></pre>"},{"location":"troubleshooting/#i-dont-see-any-nvidia-gpu-information-while-using-a-musl-based-binary","title":"I don't see any NVIDIA GPU information while using a musl-based binary","text":"<p>The underlying interface we use for NVIDIA GPU information, nvml, only works with <code>glibc</code> and does not work with <code>musl</code> at the moment (see this forum post for some more details). As such, bottom may fail to get NVIDIA GPU information when using a musl-based binary until this is resolved. This applies to Linux and Windows from my understanding.</p> <p>To resolve this, use <code>glibc</code>-based binary builds if possible (e.g. the <code>gnu</code> binaries/non-<code>musl</code> packages in releases).</p>"},{"location":"troubleshooting/#still-having-issues","title":"Still having issues?","text":"<p>If you're still having issues, feel free to open a discussion question about it, and I (or others) can try to help.</p>"},{"location":"configuration/command-line-options/","title":"Command-line Options","text":"<p>The following options can be provided to bottom in the command line to change the behaviour of the program. You can also see information on these options by running <code>btm -h</code>, or run <code>btm --help</code> to display more detailed information on each option:</p>"},{"location":"configuration/command-line-options/#general-options","title":"General Options","text":"Option Behaviour <code>--autohide_time</code> Temporarily shows the time scale in graphs. <code>-b</code>, <code>--basic</code> Hides graphs and uses a more basic look. <code>-C</code>, <code>--config_location &lt;PATH&gt;</code> Sets the location of the config file. <code>-t</code>, <code>--default_time_value &lt;TIME&gt;</code> Default time value for graphs. <code>--default_widget_count &lt;N&gt;</code> Sets the N'th selected widget type as the default. <code>--default_widget_type &lt;WIDGET&gt;</code> Sets the default widget type. Use --help for more info. <code>--disable_click</code> Disables mouse clicks. <code>--disable_keys</code> Disables keyboard shortcuts, INCLUDING the ones that stop bottom. <code>-m</code>, <code>--dot_marker</code> Uses a dot marker for graphs. <code>-e</code>, <code>--expanded</code> Expand the default widget upon starting the app. <code>--hide_time</code> Hides the time scale from being shown. <code>-r</code>, <code>--rate &lt;TIME&gt;</code> Sets how often data is refreshed. <code>--retention &lt;TIME&gt;</code> How far back data will be stored up to. <code>--show_table_scroll_position</code> Shows the list scroll position tracker in the widget title for table widgets. <code>-d</code>, <code>--time_delta &lt;TIME&gt;</code> The amount of time changed upon zooming."},{"location":"configuration/command-line-options/#process-options","title":"Process Options","text":"Option Behaviour <code>-S, --case_sensitive</code> Enables case sensitivity by default when searching. <code>-u, --current_usage</code> Calculates process CPU usage as a percentage of current usage rather than total usage. <code>--disable_advanced_kill</code> Hides additional stopping options on Unix-like systems. <code>--read_only</code> Prevents performing any actions that affect the system (e.g. stopping processes). <code>--get_threads</code> Also gather process thread information. <code>-g, --group_processes</code> Groups processes with the same name by default. No effect if <code>--tree</code> is set. <code>--hide_k_threads</code> Hide kernel threads from being shown. <code>--process_memory_as_value</code> Defaults to showing process memory usage by value. <code>--process_command</code> Shows the full command name instead of the process name by default. <code>-R, --regex</code> Enables regex by default while searching. <code>-T, --tree</code> Makes the process widget use tree mode by default. <code>--tree_collapse</code> Collapse the process tree by default. <code>-n, --unnormalized_cpu</code> Show process CPU% usage without averaging over the number of CPU cores. <code>-W, --whole_word</code> Enables whole-word matching by default while searching."},{"location":"configuration/command-line-options/#temperature-options","title":"Temperature Options","text":"Option Behaviour <code>-c, --celsius</code> Use Celsius as the temperature unit. Default. <code>-f, --fahrenheit</code> Use Fahrenheit as the temperature unit. <code>-k, --kelvin</code> Use Kelvin as the temperature unit."},{"location":"configuration/command-line-options/#cpu-options","title":"CPU Options","text":"Option Behaviour <code>--cpu_left_legend</code> Puts the CPU chart legend on the left side. <code>--default_cpu_entry</code> Sets which CPU entry type is selected by default. <code>-a, --hide_avg_cpu</code> Hides the average CPU usage entry."},{"location":"configuration/command-line-options/#memory-options","title":"Memory Options","text":"Option Behaviour <code>--memory_legend &lt;POSITION&gt;</code> Where to place the legend for the memory chart widget. <code>--enable_cache_memory</code> Enable collecting and displaying cache and buffer memory. <code>--free_arc</code> Subtract freeable ARC from memory."},{"location":"configuration/command-line-options/#network-options","title":"Network Options","text":"Option Behaviour <code>--network_legend &lt;POSITION&gt;</code> Where to place the legend for the network chart widget. <code>--network_use_bytes</code> Displays the network widget using bytes. <code>--network_use_binary_prefix</code> Displays the network widget with binary prefixes. <code>--network_use_log</code> Displays the network widget with a log scale. <code>--show_packets</code> Displays packet rate and average packet size info. <code>--use_old_network_legend</code> (DEPRECATED) Uses a separate network legend."},{"location":"configuration/command-line-options/#battery-options","title":"Battery Options","text":"Option Behaviour <code>--battery</code> Shows the battery widget in non-custom layouts."},{"location":"configuration/command-line-options/#gpu-options","title":"GPU Options","text":"Option Behaviour <code>--disable_gpu</code> Disable collecting and displaying NVIDIA and AMD GPU information."},{"location":"configuration/command-line-options/#style-options","title":"Style Options","text":"Option Behaviour <code>--theme &lt;SCHEME&gt;</code> Use a built-in colour theme, use '--help' for info on the colours."},{"location":"configuration/command-line-options/#other-options","title":"Other Options","text":"Option Behaviour <code>-h</code>, <code>--help</code> Prints help info (for more details use <code>--help</code>.) <code>-V</code>, <code>--version</code> Prints version information."},{"location":"configuration/config-file/","title":"Config File","text":"<p>For persistent configuration, and for certain configuration options, bottom supports config files.</p>"},{"location":"configuration/config-file/#default-config-file","title":"Default Config File","text":"<p>If no config file argument is given, it will automatically look for a config file at these locations:</p> OS Default Config Location macOS <code>$HOME/Library/Application Support/bottom/bottom.toml</code> <code>$HOME/.config/bottom/bottom.toml</code> <code>$XDG_CONFIG_HOME/bottom/bottom.toml</code> Linux <code>$HOME/.config/bottom/bottom.toml</code> <code>$XDG_CONFIG_HOME/bottom/bottom.toml</code> Windows <code>C:\\Users\\&lt;USER&gt;\\AppData\\Roaming\\bottom\\bottom.toml</code> <p>If the config file doesn't exist at the path, bottom will automatically try to create a new config file at the location with default values.</p>"},{"location":"configuration/config-file/#json-schema","title":"JSON Schema","text":"<p>The configuration file also has JSON Schema support to make it easier to manage, if your IDE/editor supports it.</p>"},{"location":"configuration/config-file/cpu/","title":"CPU","text":""},{"location":"configuration/config-file/cpu/#default-cpu-graph-selection","title":"Default CPU Graph Selection","text":"<p>You can configure which CPU graph is shown by default when starting up bottom by setting <code>cpu.default</code>.</p> <pre><code>[cpu]\n# One of \"all\" (default), \"average\"/\"avg\"\ndefault = \"average\"\n</code></pre>"},{"location":"configuration/config-file/cpu/#show-decimal","title":"Show Decimal","text":"<p>You can configure whether CPU usage values are shown with a decimal place by setting <code>cpu.show_decimal</code>. Defaults to <code>false</code>.</p> <pre><code>[cpu]\nshow_decimal = true\n</code></pre>"},{"location":"configuration/config-file/disk-table/","title":"Disk Table","text":""},{"location":"configuration/config-file/disk-table/#columns","title":"Columns","text":"<p>You can configure which columns are shown by the disk table widget by setting the <code>columns</code> setting:</p> <pre><code>[disk]\n# Pick which columns you want to use in any order.\ncolumns = [\"Disk\", \"Mount\", \"Used\", \"Free\", \"Total\", \"Used%\", \"R/s\", \"W/s\"]\n</code></pre>"},{"location":"configuration/config-file/disk-table/#default-sort-order","title":"Default Sort Order","text":"<p>You can customize the default sort order (by default, it sorts by disk name). For example, to sort by the read rate:</p> <pre><code>[disk]\ndefault_sort = \"R/s\"\n</code></pre> <p>You can use any valid column name here (e.g. \"Disk\", \"Mount\", etc.). Note that if you put a column name that is not actually used, the default sort will just be the first column shown.</p>"},{"location":"configuration/config-file/disk-table/#filtering-entries","title":"Filtering Entries","text":"<p>You can filter out what entries to show by configuring <code>[disk.name_filter]</code> and <code>[disk.mount_filter]</code> to filter by name and mount point respectively. In particular, you can set a list of things to filter with by setting <code>list</code>, and configure how that list is processed with the other options.</p> <p>For example, consider a disk widget showing these entries:</p> <p></p> <p>If we wanted to ignoring any entry with a name that matches <code>/dev/sda</code>:</p> <pre><code>[disk.name_filter]\n# Whether to ignore any matches. Defaults to true.\nis_list_ignored = true\n\n# A list of filters to try and match.\nlist = [\"/dev/sda\"]\n\n# Whether to use regex. Defaults to false.\nregex = true\n\n# Whether to be case-sensitive. Defaults to false.\ncase_sensitive = false\n\n# Whether to require matching the whole word. Defaults to false.\nwhole_word = false\n</code></pre> <p>This would give us:</p> <p></p> <p>We can also combine both the name filter and mount filter. For example:</p> <pre><code>[disk.name_filter]\nis_list_ignored = false\nlist = [\"/dev/sda\"]\nregex = true\ncase_sensitive = false\nwhole_word = false\n\n[disk.mount_filter]\nis_list_ignored = true\nlist = [\"/mnt/.*\", \"/\"]\nregex = true\ncase_sensitive = false\nwhole_word = true\n</code></pre> <p>This gives us:</p> <p></p>"},{"location":"configuration/config-file/flags/","title":"Flags","text":"<p>Warning</p> <p>This section is in progress, and is just copied from the old documentation.</p> <p>You can configure flags by putting them in <code>[flags]</code> table. Example:</p> <pre><code>[flags]\nhide_avg_cpu = true\n</code></pre> <p>Most of the command line flags have config file equivalents to avoid having to type them out each time:</p> Field Type Functionality <code>hide_avg_cpu</code> Boolean Hides the average CPU usage. <code>dot_marker</code> Boolean Uses a dot marker for graphs. <code>cpu_left_legend</code> Boolean Puts the CPU chart legend to the left side. <code>current_usage</code> Boolean Sets process CPU% to be based on current CPU%. <code>group_processes</code> Boolean Groups processes with the same name by default. <code>case_sensitive</code> Boolean Enables case sensitivity by default. <code>whole_word</code> Boolean Enables whole-word matching by default. <code>regex</code> Boolean Enables regex by default. <code>basic</code> Boolean Hides graphs and uses a more basic look. <code>use_old_network_legend</code> Boolean DEPRECATED - uses the older network legend. <code>battery</code> Boolean Shows the battery widget. <code>rate</code> Unsigned Int (represents milliseconds) or String (represents human time) Sets a refresh rate in ms. <code>default_time_value</code> Unsigned Int (represents milliseconds) or String (represents human time) Default time value for graphs in ms. <code>time_delta</code> Unsigned Int (represents milliseconds) or String (represents human time) The amount in ms changed upon zooming. <code>hide_time</code> Boolean Hides the time scale. <code>temperature_type</code> String (one of [\"k\", \"f\", \"c\", \"kelvin\", \"fahrenheit\", \"celsius\"]) Sets the temperature unit type. <code>default_widget_type</code> String (one of [\"cpu\", \"proc\", \"net\", \"temp\", \"mem\", \"disk\"], same as layout options) Sets the default widget type, use --help for more info. <code>default_widget_count</code> Unsigned Int (represents which <code>default_widget_type</code>) Sets the n'th selected widget type as the default. <code>disable_click</code> Boolean Disables mouse clicks. <code>enable_cache_memory</code> Boolean Enable cache and buffer memory stats (not available on Windows). <code>process_memory_as_value</code> Boolean Defaults to showing process memory usage by value. <code>tree</code> Boolean Defaults to showing the process widget in tree mode. <code>show_table_scroll_position</code> Boolean Shows the scroll position tracker in table widgets. <code>show_table_scroll_bar</code> Boolean Shows a scroll bar on the right edge of table widgets. <code>process_command</code> Boolean Show processes as their commands by default. <code>disable_advanced_kill</code> Boolean Disable being able to send signals to processes on supported Unix-like systems. Only available on Linux, macOS, and FreeBSD. <code>read_only</code> Boolean Prevents performing any actions that affect the system (e.g. stopping processes). <code>network_use_binary_prefix</code> Boolean Displays the network widget with binary prefixes. <code>network_use_bytes</code> Boolean Displays the network widget using bytes. <code>network_use_log</code> Boolean Displays the network widget with a log scale. <code>disable_gpu</code> Boolean Disable NVIDIA and AMD GPU data collection. <code>retention</code> String (human readable time, such as \"10m\", \"1h\", etc.) How much data is stored at once in terms of time. <code>unnormalized_cpu</code> Boolean Show process CPU% without normalizing over the number of cores. <code>expanded</code> Boolean Expand the default widget upon starting the app. <code>memory_legend</code> String (one of [\"none\", \"top-left\", \"top\", \"top-right\", \"left\", \"right\", \"bottom-left\", \"bottom\", \"bottom-right\"]) Where to place the legend for the memory widget. <code>network_legend</code> String (one of [\"none\", \"top-left\", \"top\", \"top-right\", \"left\", \"right\", \"bottom-left\", \"bottom\", \"bottom-right\"]) Where to place the legend for the network widget. <code>average_cpu_row</code> Boolean Moves the average CPU usage entry to its own row when using basic mode. <code>tree_collapse</code> Boolean Collapse process tree by default. <code>autohide_time</code> Boolean Temporarily shows the time scale in graphs. <code>table_gap</code> String (one of [\"none\", \"space\", \"line\"]) Controls the gap between table headers and data rows. Defaults to \"space\". <code>disable_keys</code> Boolean Disables keyboard shortcuts, including the ones that stop bottom. <code>no_write</code> Boolean Disables writing to the config file. <code>hide_k_threads</code> Boolean Hide kernel threads from being shown. <code>free_arc</code> Boolean Subtract freeable ARC from memory usage."},{"location":"configuration/config-file/layout/","title":"Layout","text":"<p>Warning</p> <p>This section is in progress, and is just copied from the old documentation.</p> <p>bottom supports customizable layouts via the config file. Currently, layouts are controlled by using TOML objects and arrays.</p> <p>For example, given the sample layout:</p> <pre><code>[[row]]\n  [[row.child]]\n  type=\"cpu\"\n[[row]]\n    ratio=2\n    [[row.child]]\n      ratio=4\n      type=\"mem\"\n    [[row.child]]\n      ratio=3\n      [[row.child.child]]\n        type=\"temp\"\n      [[row.child.child]]\n        type=\"disk\"\n</code></pre> <p>This would give a layout that has two rows, with a 1:2 ratio. The first row has only the CPU widget. The second row is split into two columns with a 4:3 ratio. The first column contains the memory widget. The second column is split into two rows with a 1:1 ratio. The first is the temperature widget, the second is the disk widget.</p> <p>This is what the layout would look like when run:</p> <p></p> <p>Each <code>[[row]]</code> represents a row in the layout. A row can have any number of <code>child</code> values. Each <code>[[row.child]]</code> represents either a column or a widget. A column can have any number of <code>child</code> values as well. Each <code>[[row.child.child]]</code> represents a widget. A widget is represented by having a <code>type</code> field set to a string.</p> <p>The following <code>type</code> values are supported:</p> <code>\"cpu\"</code> CPU chart and legend <code>\"mem\", \"memory\"</code> Memory chart <code>\"net\", \"network\"</code> Network chart and legend <code>\"proc\", \"process\", \"processes\"</code> Process table and search <code>\"temp\", \"temperature\"</code> Temperature table <code>\"temp_graph\", \"temperature_graph\"</code> Temperature graph <code>\"disk\"</code> Disk table <code>\"empty\"</code> An empty space <code>\"batt\", \"battery\"</code> Battery statistics <p>Each component of the layout accepts a <code>ratio</code> value. If this is not set, it defaults to 1.</p> <p>Furthermore, you can have duplicate widgets.</p> <p>For an example, look at the default config, which contains the default layout.</p>"},{"location":"configuration/config-file/memory-graph/","title":"Memory Graph","text":""},{"location":"configuration/config-file/memory-graph/#settings","title":"Settings","text":"<p>If you want to change some of the default behaviour of the memory graph widget, you can configure some things in the config file.</p> Field Type Functionality <code>legend_position</code> String (one of [\"none\", \"top-left\", \"top\", \"top-right\", \"left\", \"right\", \"bottom-left\", \"bottom\", \"bottom-right\"]) Where to place the legend for the memory widget."},{"location":"configuration/config-file/network-graph/","title":"Network Graph","text":""},{"location":"configuration/config-file/network-graph/#settings","title":"Settings","text":"<p>If you want to change some of the default behaviour of the network graph widget, you can configure some things in the config file.</p> Field Type Functionality <code>show_packets</code> Boolean Displays packet rate and average packet size info. <code>legend_position</code> String (one of [\"none\", \"top-left\", \"top\", \"top-right\", \"left\", \"right\", \"bottom-left\", \"bottom\", \"bottom-right\"]) Where to place the legend for the network widget. <code>use_bytes</code> Boolean Displays the network widget using bytes. Defaults to bits. <code>use_log</code> Boolean Displays the network widget with a log scale. Defaults to a non-log scale. <code>use_binary_prefix</code> Boolean Displays the network widget with a binary prefix (e.g. kibibits) rather than a decimal prefix (e.g. kilobits). Defaults to decimal prefixes."},{"location":"configuration/config-file/network-graph/#filtering-entries","title":"Filtering Entries","text":"<p>You can filter out what entries to show by configuring <code>[network_graph.interface_filter]</code> . In particular, you can set a list of things to filter with by setting <code>list</code>, and configure how that list is processed with the other options.</p> <p>For example, here we are ignoring any entry with a name that matches the regex <code>eth0.*</code>, or specifically <code>virbr0</code>.</p> <pre><code>[network_graph.interface_filter]\n# Whether to ignore any matches. Defaults to true.\nis_list_ignored = true\n\n# A list of filters to try and match.\nlist = [\"virbr0\", \"eth0slab\"]\n\n# Whether to use regex. Defaults to false.\nregex = true\n\n# Whether to be case-sensitive. Defaults to false.\ncase_sensitive = false\n\n# Whether to require matching the whole word. Defaults to false.\nwhole_word = false\n</code></pre>"},{"location":"configuration/config-file/processes/","title":"Processes","text":""},{"location":"configuration/config-file/processes/#settings","title":"Settings","text":"<p>If you want to change some of the default behaviour of the processes widget, you can configure some things in the config file.</p> Field Type Functionality <code>get_threads</code> Boolean Gather process thread information. <code>hide_k_threads</code> Boolean Hide kernel threads from being shown. Linux only. <code>tree_collapse</code> Boolean Collapse the process tree by default when tree mode is set. <code>process_command</code> Boolean Shows the full command name instead of the process name by default. <code>disable_advanced_kill</code> Boolean Disable the advanced kill dialog and just show the basic one with no options. Linux, macOS, FreeBSD only. <code>default_memory_value</code> Boolean Defaults to showing process memory usage by value. <code>default_grouped</code> Boolean Groups processes with the same name by default. No effect if <code>--tree</code> is set. <code>regex</code> Boolean Enables regex by default while searching. <code>case_sensitive</code> Boolean Enables case sensitivity by default when searching. <code>whole_word</code> Boolean Enables whole-word matching by default while searching. <code>default_tree</code> Boolean Makes the process widget use tree mode by default. <code>current_usage</code> Boolean Calculates process CPU usage as a percentage of current usage rather than total usage. <code>unnormalized_cpu</code> Boolean Show process CPU% usage without averaging over the number of CPU cores."},{"location":"configuration/config-file/processes/#columns","title":"Columns","text":"<p>You can configure which columns are shown by the process widget by setting the <code>columns</code> setting:</p> <pre><code>[processes]\n# Pick which columns you want to use in any order.\ncolumns = [\"cpu%\", \"mem%\", \"pid\", \"name\", \"read\", \"write\", \"tread\", \"twrite\", \"state\", \"user\", \"time\", \"gmem%\", \"gpu%\"]\n</code></pre>"},{"location":"configuration/config-file/processes/#default-sort-order","title":"Default Sort Order","text":"<p>By default, the process widget starts sorted by CPU usage. You can change the column it sorts by at startup:</p> <pre><code>[processes]\ndefault_sort = \"mem\"\n</code></pre> <p>Any of the column names accepted by <code>columns</code> work here (e.g. <code>\"cpu%\"</code>, <code>\"mem\"</code>, <code>\"pid\"</code>, <code>\"name\"</code>, <code>\"read\"</code>). If the column you pick is not actually shown by the widget, the built-in default is used instead.</p> <p>The same setting is also exposed as a CLI flag, which takes precedence over the config file:</p> <pre><code>btm --process_default_sort mem\n</code></pre>"},{"location":"configuration/config-file/styling/","title":"Styling","text":"<p>Various parts of the bottom can be styled, using either built-in themes or custom theming.</p>"},{"location":"configuration/config-file/styling/#precedence","title":"Precedence","text":"<p>As there are a few ways styles can be applied to bottom, the order of which styles are prioritized are, in order of highest precedence to lowest precedence:</p> <ol> <li>Built-in themes set via command-line args (e.g. <code>btm --theme gruvbox</code>)</li> <li>Custom themes set via config file</li> <li>Built-in themes set via config file</li> </ol> <p>If nothing is set, it will fall back to the default theme.</p>"},{"location":"configuration/config-file/styling/#built-in-styles","title":"Built-in styles","text":"<p>bottom has a few built-in themes:</p> <ul> <li>Default</li> <li>Nord</li> <li>Gruvbox</li> </ul> <p>These themes all also have light variants to support terminals using lighter colours.</p> <p>To set the theme from the command line:</p> <pre><code>btm --theme gruvbox\n</code></pre> <p>To set the theme using the config file:</p> <pre><code>[styles]\ntheme = \"gruvbox\"\n</code></pre>"},{"location":"configuration/config-file/styling/#custom-styling","title":"Custom styling","text":"<p>bottom's components can also be individually styled by the user to control the colour of the text style.</p>"},{"location":"configuration/config-file/styling/#colours","title":"Colours","text":"<p>Info</p> <p>Note that anywhere <code>\"colour\"</code> is used, it can be substituted for <code>\"color\"</code>:</p> <pre><code># This is okay\n[styles.widgets.widget_title]\ncolour = \"black\"\nbg_colour = \"white\"\n\n[styles.cpu]\nall_entry_colour = \"green\"\n\n# This is also okay\n[styles.widgets.widget_title]\ncolor = \"black\"\nbg_color = \"white\"\n\n[styles.cpu]\nall_entry_color = \"green\"\n</code></pre> <p>You can configure the colours for components with strings that are either hex colours (e.g. <code>\"#ffffff\"</code>), RGB colours (e.g. <code>\"255, 255, 255\"</code>), or named colours. Named colours are one of the following strings:</p> <ul> <li><code>\"Black\"</code></li> <li><code>\"Red\"</code></li> <li><code>\"Green\"</code></li> <li><code>\"Yellow\"</code></li> <li><code>\"Blue\"</code></li> <li><code>\"Magenta\"</code></li> <li><code>\"Cyan\"</code></li> <li><code>\"Gray\"</code></li> <li><code>\"DarkGray\"</code></li> <li><code>\"LightRed\"</code></li> <li><code>\"LightGreen\"</code></li> <li><code>\"LightYellow\"</code></li> <li><code>\"LightBlue\"</code></li> <li><code>\"LightMagenta\"</code></li> <li><code>\"LightCyan\"</code></li> <li><code>\"White\"</code></li> </ul>"},{"location":"configuration/config-file/styling/#text","title":"Text","text":"<p>Text can generally be styled using the following TOML table:</p> <pre><code>[field]\n# The foreground colour of text.\ncolour = \"black\"\n\n# The background colour of text.\nbg_colour = \"blue\"\n\n# Whether to make the text bold.\nbold = false\n\n# Inline table version\nfield = { colour = \"black\", bg_colour = \"blue\", bold = false }\n</code></pre> <p>All fields are optional; by default if <code>bg_colour</code> is not set then there will be no background colour.</p> <p>If you just want to style text by setting the foreground colour, for brevity, then you can also just set the field to be the colour itself. For example:</p> <pre><code>[styles.widgets]\nselected_text = \"#fff\"\n</code></pre>"},{"location":"configuration/config-file/styling/#configuration","title":"Configuration","text":""},{"location":"configuration/config-file/styling/#cpu","title":"CPU","text":"<p>These can be set under <code>[styles.cpu]</code>:</p> Config field Details Examples <code>all_entry_colour</code> The colour of the \"All\" CPU label <code>all_entry_colour = \"Red\"</code> <code>avg_entry_colour</code> The colour of the average CPU label and graph line <code>avg_entry_colour = \"255, 0, 255\"</code> <code>cpu_core_colours</code> Colour of each CPU threads' label and graph line. Read in order. <code>cpu_core_colours = [\"Red\", \"Blue\", \"Green\"]</code>"},{"location":"configuration/config-file/styling/#temperature-graph","title":"Temperature Graph","text":"<p>These can be set under <code>[styles.temp_graph]</code>:</p> Config field Details Examples <code>temp_graph_colour_styles</code> Colour of each temperature sensor's graph line. Read in order. <code>temp_graph_colour_styles = [\"Red\", \"Blue\", \"Green\"]</code>"},{"location":"configuration/config-file/styling/#memory","title":"Memory","text":"<p>These can be set under <code>[styles.memory]</code>:</p> Config field Details Examples <code>ram_colour</code> The colour of the RAM label and graph line <code>ram_colour = \"Red\"</code> <code>cache_colour</code> The colour of the cache label and graph line. Does not do anything on Windows. <code>cache_colour = \"#ffffff\"</code> <code>swap_colour</code> The colour of the swap label and graph line <code>swap_colour = \"255, 0, 255\"</code> <code>arc_colour</code> The colour of the ARC label and graph line <code>arc_colour = \"Blue\"</code> <code>gpu_colours</code> Colour of each GPU's memory label and graph line. Read in order. <code>gpu_colours = [\"Red\", \"Blue\", \"Green\"]</code>"},{"location":"configuration/config-file/styling/#network","title":"Network","text":"<p>These can be set under <code>[styles.network]</code>:</p> Config field Details Examples <code>rx_colour</code> The colour of the RX (download) label and graph line <code>rx_colour = \"Red\"</code> <code>tx_colour</code> The colour of the TX (upload) label and graph line <code>tx_colour = \"#ffffff\"</code> <code>rx_total_colour</code> The colour of the total RX (download) label in basic mode <code>rx_total_colour = \"0, 0, 0\"</code> <code>tx_total_colour</code> The colour of the total TX (upload) label in basic mode <code>tx_total_colour = \"#000\"</code>"},{"location":"configuration/config-file/styling/#battery","title":"Battery","text":"<p>These can be set under <code>[styles.battery]</code>:</p> Config field Details Examples <code>high_battery_colour</code> The colour of the battery widget bar when the battery is over 50% <code>high_battery_colour = \"Red\"</code> <code>medium_battery_colour</code> The colour of the battery widget bar when the battery between 10% to 50% <code>medium_battery_colour = \"#ffffff\"</code> <code>low_battery_colour</code> The colour of the battery widget bar when the battery is under 10% <code>low_battery_colour = \"0, 0, 0\"</code>"},{"location":"configuration/config-file/styling/#tables","title":"Tables","text":"<p>These can be set under <code>[styles.tables]</code>:</p> Config field Details Examples <code>headers</code> Text styling for table headers <code>headers = { colour = \"red\", bg_colour = \"black\", bold = true }</code>"},{"location":"configuration/config-file/styling/#graphs","title":"Graphs","text":"<p>These can be set under <code>[styles.graphs]</code>:</p> Config field Details Examples <code>graph_colour</code> The general colour of the parts of the graph <code>graph_colour = \"white\"</code> <code>legend_text</code> Text styling for graph's legend text <code>legend_text = { colour = \"black\", bg_colour = \"blue\", bold = true }</code>"},{"location":"configuration/config-file/styling/#general-widget-settings","title":"General widget settings","text":"<p>These can be set under <code>[styles.widgets]</code>:</p> Config field Details Examples <code>border_colour</code> The colour of the widgets' borders <code>border_colour = \"white\"</code> <code>selected_border_colour</code> The colour of a widget's borders when the widget is selected <code>selected_border_colour = \"white\"</code> <code>widget_title</code> Text styling for a widget's title <code>widget_title = { colour = \"black\", bg_colour = \"blue\", bold = true }</code> <code>bg_colour</code> The background colour of the widgets. <code>bg_colour = \"black\"</code> <code>text</code> Text styling for text in general <code>text = { colour = \"black\", bg_colour = \"blue\", bold = true }</code> <code>selected_text</code> Text styling for text when representing something that is selected <code>selected_text = { colour = \"black\", bg_colour = \"blue\", bold = true }</code> <code>disabled_text</code> Text styling for text when representing something that is disabled <code>disabled_text = { colour = \"black\", bg_colour = \"blue\", bold = true }</code> <code>thread_text</code> Text styling for text when representing process threads. Only usable on Linux at the moment. <code>thread_text = { colour = \"green\", bg_colour = \"blue\", bold = true }</code>"},{"location":"configuration/config-file/temperature-graph/","title":"Temperature Graph","text":"<p>The temperature graph widget is configured under <code>[temperature_graph]</code>.</p>"},{"location":"configuration/config-file/temperature-graph/#legend-position","title":"Legend Position","text":"<p>The location of the legend can be set with <code>legend_position</code>. Valid values are <code>none</code>, <code>top-left</code>, <code>top</code>, <code>top-right</code>, <code>left</code>, <code>right</code>, <code>bottom-left</code>, <code>bottom</code>, and <code>bottom-right</code>. Defaults to <code>top-right</code>.</p> <pre><code>[temperature_graph]\nlegend_position = \"top-right\"\n</code></pre>"},{"location":"configuration/config-file/temperature-graph/#upper-limit","title":"Upper Limit","text":"<p>By default, the y-axis is bounded at 100\u00b0C (or the equivalent in the configured <code>temperature_type</code>) and grows automatically if a reading exceeds that. An explicit upper bound can be set with <code>max_temp</code> (uses the same unit as <code>temperature_type</code>). Sensor readings above this value will be drawn off the chart.</p> <pre><code>[temperature_graph]\nmax_temp = 90.0\n</code></pre>"},{"location":"configuration/config-file/temperature-graph/#filtering-entries","title":"Filtering Entries","text":"<p>You can filter which sensors to plot by configuring <code>[temperature_graph.sensor_filter]</code>. This works the same way as the temperature table's filter.</p> <p>For example, here we are ignoring any sensor that has \"cpu\" or \"wifi\" in its name:</p> <pre><code>[temperature_graph.sensor_filter]\n# Whether to ignore any matches. Defaults to true.\nis_list_ignored = true\n\n# A list of filters to try and match.\nlist = [\"cpu\", \"wifi\"]\n\n# Whether to use regex. Defaults to false.\nregex = false\n\n# Whether to be case-sensitive. Defaults to false.\ncase_sensitive = false\n\n# Whether to require matching the whole word. Defaults to false.\nwhole_word = false\n</code></pre>"},{"location":"configuration/config-file/temperature-table/","title":"Temperature Table","text":"<p>The temperature table widget is configured under <code>[temperature]</code>.</p>"},{"location":"configuration/config-file/temperature-table/#default-sort-order","title":"Default Sort Order","text":"<p>You can customize the default sort order (by default, it sorts by temperature sensor name). For example, to sort by temperature:</p> <pre><code>[temperature]\ndefault_sort = \"Temp\"\n</code></pre>"},{"location":"configuration/config-file/temperature-table/#filtering-entries","title":"Filtering Entries","text":"<p>You can filter out what entries to show by configuring <code>[temperature.sensor_filter]</code>. In particular you can set a list of things to filter with by setting <code>list</code>, and configure how that list is processed with the other options.</p> <p>For example, here we are ignoring any sensor that has \"cpu\" or \"wifi\" in it.</p> <pre><code>[temperature.sensor_filter]\n# Whether to ignore any matches. Defaults to true.\nis_list_ignored = true\n\n# A list of filters to try and match.\nlist = [\"cpu\", \"wifi\"]\n\n# Whether to use regex. Defaults to false.\nregex = false\n\n# Whether to be case-sensitive. Defaults to false.\ncase_sensitive = false\n\n# Whether to require matching the whole word. Defaults to false.\nwhole_word = false\n</code></pre>"},{"location":"contribution/documentation/","title":"Documentation","text":""},{"location":"contribution/documentation/#when-should-documentation-changes-be-done","title":"When should documentation changes be done?","text":"<ul> <li>Whenever a new feature is added, a bug is fixed, or a breaking change is made, it should be documented where   appropriate (ex: <code>README.md</code>, changelog, etc.)</li> <li>New methods of installation are always appreciated and should be documented</li> </ul>"},{"location":"contribution/documentation/#what-pages-need-documentation","title":"What pages need documentation?","text":"<p>There are a few areas where documentation changes are often needed:</p> <ul> <li>The <code>README.md</code></li> <li>The help menu inside of the application (located here)</li> <li>The extended documentation (what you're reading right now)</li> <li>The <code>CHANGELOG.md</code></li> </ul>"},{"location":"contribution/documentation/#how-should-i-addupdate-documentation","title":"How should I add/update documentation?","text":"<ol> <li> <p>Fork the repository to make changes in.</p> </li> <li> <p>Where you're adding documentation will probably affect what you need to do:</p> <code>README.md</code> or <code>CHANGELOG.md</code> <p>For changes to <code>README.md</code> and <code>CHANGELOG.md</code>, just follow the formatting provided and use any editor.</p> <p>Generally, changes to <code>CHANGELOG.md</code> will be handled  by a maintainer, and the contents of the file should follow the Keep a Changelog  format, as well as link to the relevant PR or issues.</p> Help menu <p>For changes to the help menu, try to refer to the existing code within <code>src/constants.rs</code> on how the help menu is generated.</p> Extended documentation <p>For changes to the extended documentation, you'll probably want at least Python 3.11 (older and newer versions  should be fine), MkDocs, Material for MkDocs,  <code>mdx_truly_sane_lists</code>, and optionally Mike installed. These can help with  validating your changes locally.</p> <p>You can do so through <code>pip</code> or your system's package managers. If you use <code>pip</code>, you can use venv to cleanly install  the documentation dependencies:</p> <pre><code># Change directories to the documentation.\ncd docs/\n\n # Create venv, install the dependencies, and serve the page.\n./serve.sh\n</code></pre> <p>This will serve a local version of the docs that you can open on your browser. It will update as you make changes.</p> </li> <li> <p>Once you have your documentation changes done, submit it as a pull request. For more information regarding that,    refer to Issues, Pull Requests, and Discussions.</p> </li> </ol>"},{"location":"contribution/issues-and-pull-requests/","title":"Issues, Pull Requests, and Discussions","text":""},{"location":"contribution/issues-and-pull-requests/#discussions","title":"Discussions","text":"<p>Discussions are open in the repo. As for the difference between discussions and issues:</p> <ul> <li>Open an issue if what you have enough information to properly fill out any details needed for a report or request.</li> <li>Open a discussion otherwise (e.g. asking a question).</li> </ul>"},{"location":"contribution/issues-and-pull-requests/#opening-an-issue","title":"Opening an issue","text":""},{"location":"contribution/issues-and-pull-requests/#bug-reports","title":"Bug reports","text":"<p>When filing a bug report, please use the bug report template and fill in as much as you can. It is incredibly difficult for a maintainer to fix a bug when it cannot be reproduced, and giving as much detail as possible generally helps to make it easier to reproduce the problem!</p>"},{"location":"contribution/issues-and-pull-requests/#feature-requests","title":"Feature requests","text":"<p>Please use the feature request template and fill it out. Remember to give details about what the feature is along with why you think this suggestion will be useful.</p> <p>Also, please check whether an existing issue has covered your specific feature request!</p>"},{"location":"contribution/issues-and-pull-requests/#pull-requests","title":"Pull requests","text":"<p>The expected workflow for a pull request is:</p> <ol> <li>Fork the project.</li> <li>Make your changes.</li> <li>Make any documentation changes if necessary - if you add a new feature, it'll probably need documentation changes. See here for tips on documentation.</li> <li>Commit and create a pull request to merge into the <code>main</code> branch. Please fill out the pull request template and checklist.</li> <li>Ask a maintainer to review your pull request.<ul> <li>Check if the CI workflow passes. These consist of clippy lints, rustfmt checks, and basic tests. If you are a    first-time contributor, you may need to wait for a maintainer to let CI run.</li> <li>If changes are suggested or any comments are made, they should probably be addressed.</li> </ul> </li> <li>Once it looks good, it'll be merged! Note that generally, PRs are squashed to maintain repo cleanliness, though    feel free to ask otherwise if that isn't preferable.</li> </ol> <p>Some other things related to making changes or pull requests:</p> <ul> <li>Please review your code yourself before you create the PR and ask for a review.<ul> <li>I'm fine if you use AI to help with your change, but I expect you to still review the changes yourself.</li> </ul> </li> <li>If you are adding or changing any dependency, I expect a justification on why this is necessary.</li> <li>Please ensure that any changes made are compatible with the license of bottom.</li> </ul>"},{"location":"contribution/packaging-and-distribution/","title":"Packaging and Distribution","text":"<p>Package maintainers are always welcome and appreciated! Here's some info on how one can help with package distribution and bottom.</p>"},{"location":"contribution/packaging-and-distribution/#pre-built-binaries","title":"Pre-built binaries","text":"<p>The latest stable release can be found here, where you can find pre-built binaries in either a <code>tar.gz</code> or <code>zip</code> format. Binaries here also include automatically generated shell completion files for zsh, bash, fish, and Powershell, which you may want to also install during the packaging process.</p> <p>You can also find a nightly build in the releases page, built every day at 00:00 UTC off of the <code>main</code> branch.</p> <p>In both cases, we use GitHub Actions to create our release binaries. <code>build_releases.yml</code> contains the GitHub Action workflow for this.</p>"},{"location":"contribution/packaging-and-distribution/#building-manually","title":"Building manually","text":"<p>If you want to manually build bottom rather than distributing a pre-built binary, you'll need the most recent version of stable Rust, which you can get with:</p> <pre><code>rustup update stable\n</code></pre> <p>You'll then want to build with:</p> <pre><code>cargo build --release --locked\n</code></pre>"},{"location":"contribution/packaging-and-distribution/#manpage-and-completion-generation","title":"Manpage and completion generation","text":"<p>bottom uses a <code>build.rs</code> script to automatically generate a manpage and shell completions for the following shells:</p> <ul> <li>Bash</li> <li>Zsh</li> <li>Fish</li> <li>Powershell</li> <li>Elvish</li> </ul> <p>If you want to generate manpages and/or completion files, set the <code>BTM_GENERATE</code> env var to a non-empty value. For example, run something like this:</p> <pre><code>BTM_GENERATE=true cargo build --release --locked\n</code></pre> <p>This will automatically generate completion and manpage files in <code>target/tmp/bottom/</code>. If you wish to regenerate the files, modify/delete either these files or set <code>BTM_GENERATE</code> to some other non-empty value to retrigger the build script.</p> <p>You may override the default directories used to generate both completion and manpage files by specifying the <code>COMPLETION_DIR</code> and <code>MANPAGE_DIR</code> environment variables respectively.</p> <p>For more information, you may want to look at either the <code>build.rs</code> file or the binary build CI workflow.</p>"},{"location":"contribution/packaging-and-distribution/#adding-an-installation-source","title":"Adding an installation source","text":"<p>Once you've finished your installation source, if you want to mention it in the main bottom repo, fork the repo and add the installation method and any details to the <code>README.md</code> file under the Installation section, as well as a corresponding table of contents entry. Once that's done, open a pull request - these will usually be approved of very quickly.</p> <p>You can find more info on the contribution process here.</p>"},{"location":"contribution/development/build_process/","title":"Build Process","text":"<p>Warning</p> <p>This section is currently somewhat WIP.</p> <p>Warning</p> <p>This section is intended for people who wish to work on/build/distribute bottom, not general users.</p>"},{"location":"contribution/development/build_process/#overview","title":"Overview","text":"<p>bottom manages its own binary builds for nightly and stable release purposes. The core build workflow is handled by <code>build_releases.yml</code>, called by a wrapper workflow for nightly and stable releases. Builds take place via GitHub Actions.</p> <p>The main things built are:</p> <ul> <li>Binaries for various platforms</li> <li>MSI installer for Windows</li> <li><code>.deb</code> package for Debian and its derivatives</li> </ul> <p>This documentation gives a high-level overview of the build process for each part. For the most up-to-date and detailed reference, definitely refer back to the <code>build_releases.yml</code> file.</p>"},{"location":"contribution/development/build_process/#binaries","title":"Binaries","text":"<p>Binaries are built currently for various targets. Note that not all of these are officially supported. The following general steps are performed:</p> <ul> <li>Set up the Rust toolchain for the action runner.</li> <li>Enable cache.</li> <li> <p>Build a release build with:</p> <ul> <li><code>--features deploy</code>, which enables only crates needed for release builds.</li> <li><code>--locked</code> to lock the dependency versions.</li> <li> <p>The following env variables set:</p> <ul> <li><code>BTM_GENERATE: true</code></li> <li><code>COMPLETION_DIR: \"target/tmp/bottom/completion/\"</code></li> <li><code>MANPAGE_DIR: \"target/tmp/bottom/manpage/\"</code></li> </ul> <p>These generate the manpages and shell completions (see Packaging for some more information).</p> </li> </ul> </li> </ul> <ul> <li>Bundle the binaries and manpage/completions.</li> <li>Cleanup.</li> </ul> <p>Some builds use <code>cross</code> to do cross-compilation builds for architectures otherwise not natively supported by the runner.</p>"},{"location":"contribution/development/build_process/#msi","title":"MSI","text":"<p>This builds a full Windows installer using <code>cargo-wix</code>. This requires some setup beforehand with some dependencies:</p> <ul> <li>Net-Framework-Core (handled by Powershell)</li> <li>wixtoolset (handled by chocolatey)</li> <li>Rust toolchain</li> </ul> <p>After that, cache is enabled, and <code>cargo wix</code> takes care of the rest.</p>"},{"location":"contribution/development/build_process/#deb","title":"<code>.deb</code>","text":"<p>Currently, <code>.deb</code> files are built for x86 and ARM architectures (<code>armv7</code>, <code>aarch64</code>). This is handled by <code>cargo-deb</code>.</p> <ul> <li>For x86, this is handled natively with just <code>cargo-deb</code>.</li> <li>For ARM, this uses a Docker container, cargo-deb-arm, which correctly sets the dependencies and architecture for the generated <code>.deb</code> file.</li> </ul> <p>There are additional checks via <code>dpkg</code> to ensure the architecture is correctly set.</p>"},{"location":"contribution/development/deploy_process/","title":"Deploy Process","text":"<p>Warning</p> <p>This section is currently WIP.</p> <p>Warning</p> <p>This section is intended for people who wish to work on/build/distribute bottom, not general users.</p>"},{"location":"contribution/development/deploy_process/#overview","title":"Overview","text":"<p>bottom currently has two main deploy processes to worry about:</p> <ul> <li>Nightly: a daily (00:00 UTC) GitHub action to build binary/installer files, and upload them to the nightly release (example). It can also be triggered manually as either a proper nightly release or a mock release.</li> <li> <p>Stable: a stable deployment, triggered manually or upon creation of a valid tag. This is a GitHub action that builds binary/installer files and uploads them to a new GitHub release.</p> <p>Furthermore, this workflow does not handle the following deployments, which must be manually handled:</p> <ul> <li>Chocolatey</li> <li>crates.io</li> </ul> </li> </ul>"},{"location":"contribution/development/deploy_process/#nightly","title":"Nightly","text":"<p>This is, for the most part, automatic, though it can also be used as a way of testing build workflow changes and seeing if binaries can be successfully built at all against all the targets we want to build for.</p> <p>If one does not want to actually update the nightly release, and just want to test the general builds and workflow, one can run the workflow manually on a branch of choice with \"mock\" set as the parameter. Changing it to anything else will trigger a non-mock run.</p>"},{"location":"contribution/development/deploy_process/#stable","title":"Stable","text":"<p>This can be manually triggered, though the general use-case is setting a tag of the form <code>x.y.z</code> (after checking everything is good, of course). For example:</p> <pre><code>git tag 0.6.9 &amp;&amp; git push origin 0.6.9\n</code></pre> <p>This will automatically trigger the deployment workflow, and create a draft release with the files uploaded. One still needs to fill in the details and release it.</p> <p>Furthermore, there are some deployments that are handled by maintainers of bottom that this workflow does not automatically finish. These must be manually handled.</p>"},{"location":"contribution/development/deploy_process/#cratesio","title":"crates.io","text":"<p>Validate everything builds properly and works (you should have done this before releasing though). If good, then deploying on crates.io is as simple as:</p> <pre><code>cargo publish\n</code></pre>"},{"location":"contribution/development/deploy_process/#chocolatey","title":"Chocolatey","text":"<p>Upon releasing on GitHub, choco-bottom will automatically be updated with a new PR with the correct deployment files for Chocolatey. Check the PR, merge it if it is correct, then pull locally and deploy following the instructions in the README. Make sure to test installation and running at least once before deploying!</p> <p>If done correctly, there should be a new build on Chocolatey, which will take some time to validate.</p>"},{"location":"contribution/development/deploy_process/#winget","title":"winget","text":"<p>Sometimes, people will kindly do it, but it can also be manually triggered using winget-bottom.</p> <p>Note this requires regenerating some secrets.</p>"},{"location":"contribution/development/dev_env/","title":"Development Environment","text":"<p>Warning</p> <p>This section is currently WIP.</p> <p>Warning</p> <p>This section is intended for people who wish to work on/build/distribute bottom, not general users.</p>"},{"location":"contribution/development/logging/","title":"Logging","text":"<p>Warning</p> <p>This section is currently WIP.</p> <p>Warning</p> <p>This section is intended for people who wish to work on/build/distribute bottom, not general users.</p>"},{"location":"contribution/development/testing/","title":"Testing","text":"<p>Warning</p> <p>This section is currently WIP.</p> <p>Warning</p> <p>This section is intended for people who wish to work on/build/distribute bottom, not general users.</p>"},{"location":"support/official/","title":"Official support","text":"<p>bottom officially supports the following operating systems and corresponding architectures:</p> <ul> <li>macOS (<code>x86_64</code>, <code>aarch64</code>)</li> <li>Linux (<code>x86_64</code>, <code>i686</code>, <code>aarch64</code>)</li> <li>Windows (<code>x86_64</code>, <code>i686</code>)</li> </ul> <p>These platforms are tested to work (with caveats, see below) and issues on these platforms will be fixed if possible.</p> <p>Furthermore, binaries are expected to be built and tested using the most recent version of stable Rust - if you are manually building bottom from the repo/source, then please try that as well.</p> <p>If you encounter any issues, see the troubleshooting page or open an issue/discussion on GitHub.</p>"},{"location":"support/unofficial/","title":"Unofficial support","text":"<p>Systems and architectures that aren't officially supported may still work, but there are no guarantees on how much will work. For example, it might only compile, or it might run with bugs/broken features. Furthermore, while it will depend on the problem at the end of the day, issues on unsupported platforms are likely to go unfixed.</p> <p>Unofficially supported platforms known to compile/work:</p> <ul> <li>FreeBSD</li> <li>Linux on ARMv7 and ARMv6 (tested to compile in CI)</li> <li>Linux on PowerPC 64 LE (tested to compile in CI)</li> <li>Linux on an RISC-V (tested to compile in CI, tested to run on an Allwinner D1 Nezha)</li> </ul> <p>If you encounter any issues, see the troubleshooting page or open an issue/discussion on GitHub - though as mentioned, unsupported platforms may go unfixed.</p>"},{"location":"usage/autocomplete/","title":"Auto-Complete","text":"<p>The release binaries in the releases page are packaged with shell auto-completion files for Bash, Zsh, fish, Powershell, Elvish, Fig, and Nushell. To install them:</p> <ul> <li>For Bash, move <code>btm.bash</code> to <code>$XDG_CONFIG_HOME/bash_completion or /etc/bash_completion.d/</code>.</li> <li>For Zsh, move <code>_btm</code> to one of your <code>$fpath</code> directories.</li> <li>For fish, move <code>btm.fish</code> to <code>$HOME/.config/fish/completions/</code>.</li> <li>For PowerShell, add <code>_btm.ps1</code> to your PowerShell profile.</li> <li>For Elvish, the completion file is <code>btm.elv</code>.</li> <li>For Fig, the completion file is <code>btm.ts</code>.</li> <li>For Nushell, source <code>btm.nu</code>.</li> </ul> <p>The individual auto-completion files are also included in the stable/nightly releases as <code>completion.tar.gz</code> if needed.</p>"},{"location":"usage/basic-mode/","title":"Basic Mode","text":"<p>Basic mode is a special layout that removes all of the graphs and provides an interface that resembles (a very stripped-down version of) htop.</p> <p>Basic mode can be enabled either through a command line flag:</p> <pre><code>btm -b\n\n# or\n\nbtm --basic\n</code></pre> <p>or through the config:</p> <pre><code>[flags]\nbasic = true\n</code></pre>"},{"location":"usage/basic-mode/#notes","title":"Notes","text":"<p>In this mode, widgets that use tables (temperatures, processes, disks, and batteries) are only shown one at a time. One can switch between these widgets either by clicking the arrow buttons or by using the general widget selection shortcuts (for example, Ctrl+Left or H) to switch which widget is shown.</p> <p>Also note that in this mode, widget expansion and custom layouts are disabled.</p>"},{"location":"usage/basic-mode/#key-bindings","title":"Key bindings","text":"<p>Basic mode follows the same key bindings as normal, barring widget expansion being disabled, and that the % key while selecting the memory widget toggles between total usage and percentage.</p>"},{"location":"usage/general-usage/","title":"General Usage","text":"<p>You can run bottom with:</p> <pre><code>btm\n</code></pre> <p>For help regarding the command-line options, use:</p> <pre><code># For a simple overview of flags\nbtm -h\n\n# For more details\nbtm --help\n</code></pre> <p>You can also see keybinds and basic usage details in bottom by pressing ?, which will open a help menu.</p>"},{"location":"usage/general-usage/#features","title":"Features","text":""},{"location":"usage/general-usage/#expansion","title":"Expansion","text":"<p>By default, bottom is somewhat like a dashboard - a bunch of different widgets, all showing different things, and they all cram together to fit into one terminal.</p> <p>If you instead just want to see one widget - maybe you want to look at a graph in more detail, for example - you can \"expand\" the currently selected widget using the e key, which will hide all other widgets and make that widget take up all available terminal space.</p> <p>You can leave this state by either pressing e again or pressing Esc.</p>"},{"location":"usage/general-usage/#widget-selection","title":"Widget selection","text":"<p>To allow for widget-specific keybindings and expansion, there is the idea of widget selection in bottom, where you can focus on a specific widget to work with it. This can be done with the mouse (just click on the widget of interest) or keyboard (ex: Ctrl+Direction, see Key bindings for alternatives).</p>"},{"location":"usage/general-usage/#key-bindings","title":"Key bindings","text":"<p>These are global or common keyboard shortcuts for the application, which you can see in-app through the ? shortcut. Note that key bindings are generally case-sensitive.</p> Binding Action q , Ctrl+c Quit Esc Close dialog windows, search, widgets, or exit expanded mode Ctrl+r Reset display and any collected data f Freeze/unfreeze updating with new data ? Open help menu e Toggle expanding the currently selected widget Ctrl+Up Shift+Up K W Select the widget above Ctrl+Down Shift+Down J S Select the widget below Ctrl+Left Shift+Left H A Select the widget on the left Ctrl+Right Shift+Right L D Select the widget on the right Up , k Move up within a widget Down , j Move down within a widget Left h Alt+h Move left within a widget Right l Alt+l Move right within a widget g+g , Home Jump to the first entry G , End Jump to the last entry Page Up , Page Down Scroll up/down a table by a page Ctrl+u Scroll up a table by half a page Ctrl+d Scroll down a table by half a page"},{"location":"usage/general-usage/#mouse-bindings","title":"Mouse bindings","text":"Binding Action Left Button Selects the widget"},{"location":"usage/widgets/battery/","title":"Battery Widget","text":"<p>Warning</p> <p>The battery features are unavailable if the binary is compiled with the <code>battery</code> feature disabled or if there are no batteries on the system!</p> <p>The battery widget provides information about batteries on the system.</p> <p>The battery widget can be enabled through either the <code>--battery</code> flag, the <code>battery = true</code> option in a config file, or specifying the widget in a custom layout.</p>"},{"location":"usage/widgets/battery/#features","title":"Features","text":"<p>The following data is displayed for batteries:</p> <ul> <li>Charge percent</li> <li>Consumption rate</li> <li>Charging state</li> <li>Time to empty/charge, based on the current state</li> <li>Battery health percent</li> </ul> <p>The battery widget also supports devices with multiple batteries, and you can switch between them using the keyboard or the mouse.</p>"},{"location":"usage/widgets/battery/#key-bindings","title":"Key bindings","text":"<p>Note that key bindings are generally case-sensitive.</p> Binding Action Left h Alt+h Moves to the battery entry to the left of the current one Right l Alt+l Moves to the battery entry to the right of the current one"},{"location":"usage/widgets/battery/#mouse-bindings","title":"Mouse bindings","text":"Binding Action Left Button Selects a battery entry"},{"location":"usage/widgets/cpu/","title":"CPU Widget","text":"<p>The CPU widget displays a visual representation of CPU usage over a time range.</p>"},{"location":"usage/widgets/cpu/#features","title":"Features","text":"<p>The CPU widget is composed of two parts: the graph and the legend:</p> <ul> <li>The graph displays the usage data for the currently selected entry as a percentage</li> <li>The legend displays all available entries that can be displayed on the graph along with their last recorded use percentage (except for the \"All\" option)</li> </ul> <p>Users can scroll through the legend using either the keyboard or mouse to select which entry to display on the graph. The \"All\" option shows every entry at the same time, though this may get a bit hard to follow if you have a large number of cores/threads.</p> <p>One can also adjust the displayed time range through either the keyboard or mouse, with a range of 30s to 600s.</p>"},{"location":"usage/widgets/cpu/#key-bindings","title":"Key bindings","text":"<p>Note that key bindings are generally case-sensitive.</p>"},{"location":"usage/widgets/cpu/#graph","title":"Graph","text":"Binding Action + Zoom in on chart (decrease time range) - Zoom out on chart (increase time range) = Reset zoom"},{"location":"usage/widgets/cpu/#legend","title":"Legend","text":"Binding Action Up , k Move up within a widget Down , j Move down within a widget g+g , Home Jump to the first entry in the legend G , End Jump to the last entry in the legend"},{"location":"usage/widgets/cpu/#mouse-bindings","title":"Mouse bindings","text":""},{"location":"usage/widgets/cpu/#graph_1","title":"Graph","text":"Binding Action Scroll Scrolling up or down zooms in or out of the graph respectively"},{"location":"usage/widgets/cpu/#legend_1","title":"Legend","text":"Binding Action Scroll Scroll through options to display in the graph Left Button Selects a CPU thread/average to show in the graph"},{"location":"usage/widgets/disk/","title":"Disk Widget","text":"<p>The disk widget provides a table of useful disk and partition information, like I/O per second and total usage.</p>"},{"location":"usage/widgets/disk/#features","title":"Features","text":"<p>The disk widget provides the following information:</p> <ul> <li>Disk name</li> <li>Disk mount location</li> <li>Amount of space used</li> <li>Amount of space left</li> <li>Total amount of space</li> <li>Percentage of space used</li> <li>Read per second</li> <li>Write per second</li> </ul>"},{"location":"usage/widgets/disk/#key-bindings","title":"Key bindings","text":"<p>Note that key bindings are generally case-sensitive.</p> Binding Action Up , k Move up within a widget Down , j Move down within a widget g+g , Home Jump to the first entry in the table G , End Jump to the last entry in the table d Sort by disk, press again to reverse sorting order m Sort by mount, press again to reverse sorting order u Sort by amount used, press again to reverse sorting order n Sort by amount free, press again to reverse sorting order t Sort by total space available, press again to reverse sorting order p Sort by percentage used, press again to reverse sorting order r Sort by read rate, press again to reverse sorting order w Sort by write rate, press again to reverse sorting order"},{"location":"usage/widgets/disk/#mouse-bindings","title":"Mouse bindings","text":"Binding Action Left Button Selects an entry in the table"},{"location":"usage/widgets/memory-graph/","title":"Memory Widget","text":"<p>The memory widget provides a visual representation of RAM and swap usage over time.</p>"},{"location":"usage/widgets/memory-graph/#features","title":"Features","text":"<p>The legend displays the current usage in terms of percentage and actual usage in binary units (KiB, MiB, GiB, etc.). If the total RAM or swap available is 0, then it is automatically hidden from the legend and graph.</p> <p>One can also adjust the displayed time range through either the keyboard or mouse, with a range of 30s to 600s.</p> <p>This widget can also be configured to display Nvidia and AMD GPU memory usage (<code>--disable_gpu</code> on Linux/Windows to disable) or cache memory usage (<code>--enable_cache_memory</code>).</p>"},{"location":"usage/widgets/memory-graph/#key-bindings","title":"Key bindings","text":"<p>Note that key bindings are generally case-sensitive.</p> Binding Action + Zoom in on chart (decrease time range) - Zoom out on chart (increase time range) = Reset zoom"},{"location":"usage/widgets/memory-graph/#mouse-bindings","title":"Mouse bindings","text":"Binding Action Scroll Scrolling up or down zooms in or out of the graph respectively"},{"location":"usage/widgets/memory-graph/#how-are-memory-values-determined","title":"How are memory values determined?","text":""},{"location":"usage/widgets/memory-graph/#linux","title":"Linux","text":"<p>Memory usage is calculated using the following formula based on values from <code>/proc/meminfo</code> (based on htop's implementation):</p> <pre><code>MemTotal - MemFree - Buffers - (Cached + SReclaimable - Shmem)\n</code></pre> <p>You can find more info on <code>/proc/meminfo</code> and its fields here.</p>"},{"location":"usage/widgets/memory-graph/#windows","title":"Windows","text":"<p>In Windows, we calculate swap by querying <code>Get-Counter \"\\Paging File(*)\\% Usage\"</code>. This is also what some libraries like psutil use. However, note there are also a few other valid methods of representing \"swap\" in Windows (e.g. using <code>GetPerformanceInfo</code>), which all slightly don't match.</p>"},{"location":"usage/widgets/network-graph/","title":"Network Widget","text":"<p>The network widget provides a visual representation of network input and output per second, as well as noting the total amount received and transmitted.</p>"},{"location":"usage/widgets/network-graph/#features","title":"Features","text":"<p>The legend displays the current reads and writes per second in bits, as well as the total amount read/written.</p> <p>The y-axis automatically scales based on shown read/write values, and by default, is a linear scale based on base-10 units (e.x. kilobit, gigabit, etc.). Through configuration, the read/write per second unit can be changed to bytes, while the y-axis can be changed to a log scale and/or use base-2 units (e.x. kibibit, gibibit, etc.).</p> <p>One can also adjust the displayed time range through either the keyboard or mouse, with a range of 30s to 600s.</p>"},{"location":"usage/widgets/network-graph/#key-bindings","title":"Key bindings","text":"<p>Note that key bindings are generally case-sensitive.</p> Binding Action + Zoom in on chart (decrease time range) - Zoom out on chart (increase time range) = Reset zoom"},{"location":"usage/widgets/network-graph/#mouse-bindings","title":"Mouse bindings","text":"Binding Action Scroll Scrolling up or down zooms in or out of the graph respectively"},{"location":"usage/widgets/process/","title":"Process Widget","text":"<p>The process widget displays a table containing information regarding a running process, along with sorting, searching, and process control features.</p>"},{"location":"usage/widgets/process/#features","title":"Features","text":"<p>The process widget has three main components:</p> <ul> <li>The main process table</li> <li>The search sub-widget (opened with Ctrl+f or /)</li> <li>The sort menu sub-widget (opened with s or F6)</li> </ul> <p>By default, the main process table displays the following information for each process:</p> <ul> <li>PID</li> <li>Name of the process</li> <li>CPU use percentage (note this is averaged out per available thread by default)</li> <li>Memory use percentage</li> <li>Disk reads per second</li> <li>Disk writes per second</li> <li>Total amount read from disk</li> <li>Total amount written from disk</li> <li>User</li> <li>Process state</li> <li> <p>Process uptime</p> <p>Info</p> <p>On Windows, the I/O counters will report all reads/writes, not just disk. See here for more details.</p> </li> </ul> <p>With the feature flag (<code>--disable_gpu</code> on Linux/Windows to disable) and gpu process columns enabled in the configuration:</p> <ul> <li>GPU memory use percentage</li> <li>GPU core utilization percentage</li> </ul> <p>See the processes configuration page on how to customize which columns are shown.</p>"},{"location":"usage/widgets/process/#sorting","title":"Sorting","text":"<p>The table can be sorted by clicking on the table headers, which will either sort the table by that column, or if already sorting by that column, reverse the sorting order.</p> <p>Alternatively, one can sort using the sort menu sub-widget, which is brought up using s or F6, and can be controlled by arrow keys or the mouse.</p>"},{"location":"usage/widgets/process/#grouping","title":"Grouping","text":"<p>Pressing Tab in the table will group entries with the same name together. The PID column will be replaced with the number of entries in each group, and usage is added together when displayed.</p> <p>Info</p> <p>Note that the process state and user columns are disabled in this mode.</p> <p>Info</p> <p>Note that if tree mode is also active, processes cannot be grouped together due to the behaviour of the two modes somewhat clashing. This also reflects with default modes like <code>group_processes</code>.</p>"},{"location":"usage/widgets/process/#process-termination","title":"Process termination","text":"<p>Pressing d+d or F9 will allow you to terminate the currently selected process/process group. On Unix-like operating systems, you are also able to control which specific signals to send (e.g. <code>SIGKILL</code>, <code>SIGTERM</code>).</p> <sub>The process termination menu on Linux</sub> <p>If you're on Windows, or if the <code>disable_advanced_kill</code> flag is set in the options or command-line (only available on Linux, macOS, and FreeBSD), then a simpler termination screen with just yes or no options will be shown.</p> <sub>The process termination menu on Windows</sub>"},{"location":"usage/widgets/process/#tree-mode","title":"Tree mode","text":"<p>Pressing t or F5 in the table toggles tree mode in the process widget, displaying processes in regard to their parent-child process relationships.</p> <p>A process in tree mode can also be \"collapsed\", hiding its children and any descendants, using the either the -, +, or Left keys, or clicking on an entry. It can be expanded by using the -, +, or Right keys, or by clicking on the entry again. The Space key can also be used to toggle between the collapsed and expanded states.</p> <p>Info</p> <p>Note that if tree mode is active, processes cannot be grouped together due to the behaviour of the two modes somewhat clashing. This also reflects with default modes like <code>group_processes</code>.</p>"},{"location":"usage/widgets/process/#full-command","title":"Full command","text":"<p>You can show the full command instead of just the process name by pressing P.</p>"},{"location":"usage/widgets/process/#search","title":"Search","text":"<p>Pressing / or Ctrl+f will open up the search sub-widget. By default, just typing in something will search by the process name.</p> <p>This search can be further enhanced by matching by case, matching the entire word, or by regex.</p> <p>We are able to also search for multiple things/conditions.</p> <p>And if our search uses a keyword, we need to use quotation marks around the term to properly search it.</p> <p>Lastly, we can refine our search even further based on the other columns, like PID, CPU usage, etc., as well as grouping together conditions.</p> <p>You can also paste search queries (e.g. Shift+Ins, Ctrl+Shift+v).</p>"},{"location":"usage/widgets/process/#keywords","title":"Keywords","text":"<p>Note all keywords are case-insensitive. To search for a process/command that collides with a keyword, surround the term with quotes (e.x. <code>\"cpu\"</code>).</p> Keywords Example Description <code>btm</code> Matches by process or command name; supports regex <code>pid</code> <code>pid=1044</code> Matches by PID; supports regex <code>cpu</code> <code>cpu%</code> <code>cpu &gt; 0.5</code> Matches the CPU column; supports comparison operators <code>memb</code> <code>memb &gt; 1000 b</code> Matches the memory column in terms of bytes; supports comparison operators <code>mem</code> <code>mem%</code> <code>mem &lt; 0.5</code> Matches the memory column in terms of percent; supports comparison operators <code>read</code> <code>r/s</code> <code>rps</code> <code>read = 1 mb</code> Matches the read/s column in terms of bytes; supports comparison operators <code>write</code> <code>w/s</code> <code>wps</code> <code>write &gt;= 1 kb</code> Matches the write/s column in terms of bytes; supports comparison operators <code>tread</code> <code>t.read</code> <code>tread &lt;= 1024 gb</code> Matches the total read column in terms of bytes; supports comparison operators <code>twrite</code> <code>t.write</code> <code>twrite &gt; 1024 tb</code> Matches the total write column in terms of bytes; supports comparison operators <code>user</code> <code>user=root</code> Matches by user; supports regex <code>state</code> <code>state=running</code> Matches by state; supports regex <code>()</code> <code>(&lt;COND 1&gt; AND &lt;COND 2&gt;) OR &lt;COND 3&gt;</code> Group together a condition <code>gmem</code> <code>gmem &gt; 1000 b</code> Matches the gpu memory column in terms of bytes; supports comparison operators <code>gmem%</code> <code>gmem% &lt; 0.5</code> Matches the gpu memory column in terms of percent; supports comparison operators <code>gpu%</code> <code>gpu% &gt; 0</code> Matches the gpu usage column in terms of percent; supports comparison operators"},{"location":"usage/widgets/process/#comparison-operators","title":"Comparison operators","text":"Keywords Description <code>=</code> Checks if the values are equal <code>!=</code> Checks if the values are not equal <code>&gt;</code> Checks if the left value is strictly greater than the right <code>&lt;</code> Checks if the left value is strictly less than the right <code>&gt;=</code> Checks if the left value is greater than or equal to the right <code>&lt;=</code> Checks if the left value is less than or equal to the right"},{"location":"usage/widgets/process/#logical-operators","title":"Logical operators","text":"<p>Note all operators are case-insensitive, and the <code>and</code> operator takes precedence over the <code>or</code> operator.</p> Keywords Usage Description <code>and</code> <code>&amp;&amp;</code> <code>&lt;Space&gt;</code> <code>&lt;COND 1&gt; and &lt;COND 2&gt;</code> <code>&lt;COND 1&gt; &amp;&amp; &lt;COND 2&gt;</code> <code>&lt;COND 1&gt; &lt;COND 2&gt;</code> Requires both conditions to be true to match <code>or</code> <code>||</code> <code>&lt;COND 1&gt; or &lt;COND 2&gt;</code> <code>&lt;COND 1&gt; &amp;#124;&amp;#124; &lt;COND 2&gt;</code> Requires at least one condition to be true to match <code>!</code> <code>!&lt;COND&gt;</code> <code>!(&lt;COND 1&gt; or &lt;COND 2&gt;)</code> Inverts the following condition or group <p><code>!</code> is reserved as an operator, so it cannot appear bare as a value. To match a literal <code>!</code> in a name or string field, quote it \u2014 e.g. <code>\"foo!\"</code> or <code>user = \"!\"</code>. A bare <code>!</code> with nothing parseable after it (such as <code>user = !</code> or <code>!</code> on its own) is rejected.</p>"},{"location":"usage/widgets/process/#units","title":"Units","text":"<p>All units are case-insensitive.</p> Keywords Description <code>B</code> Bytes <code>KB</code> Kilobytes <code>MB</code> Megabytes <code>GB</code> Gigabytes <code>TB</code> Terabytes <code>KiB</code> Kibibytes <code>MiB</code> Mebibytes <code>GiB</code> Gibibytes <code>TiB</code> Tebibytes"},{"location":"usage/widgets/process/#key-bindings","title":"Key bindings","text":"<p>Note that key bindings are generally case-sensitive.</p>"},{"location":"usage/widgets/process/#process-table","title":"Process table","text":"Binding Action Up , k Move up within a widget Down , j Move down within a widget g+g , Home Jump to the first entry in the table G , End Jump to the last entry in the table d+d , F9 Send a kill signal to the selected process c Sort by CPU usage, press again to reverse sorting order m Sort by memory usage, press again to reverse sorting order p Sort by PID name, press again to reverse sorting order n Sort by process name, press again to reverse sorting order Tab Toggle grouping processes with the same name P Toggle between showing the full command or just the process name Ctrl+f , / Toggle showing the search sub-widget s , F6, Del (Fn+Del on macOS) Toggle showing the sort sub-widget I Invert the current sort % Toggle between values and percentages for memory usage t , F5 Toggle tree mode M Sort by gpu memory usage, press again to reverse sorting order C Sort by gpu usage, press again to reverse sorting order z Toggle the hiding of kernel threads"},{"location":"usage/widgets/process/#sort-sub-widget","title":"Sort sub-widget","text":"Binding Action Up , k Move up within a widget Down , j Move down within a widget g+g , Home Jump to the first entry in the table G , End Jump to the last entry in the table Esc Close the sort sub-widget Enter Sorts the corresponding process table"},{"location":"usage/widgets/process/#search-sub-widget","title":"Search sub-widget","text":"Binding Action Left h Alt+h Moves the cursor left Right l Alt+l Moves the cursor right Esc Close the search widget (retains the filter) Ctrl+a Skip to the start of the search query Ctrl+e Skip to the end of the search query Ctrl+u Clear the current search query Ctrl+w Delete a word behind the cursor Ctrl+h Delete the character behind the cursor Backspace Delete the character behind the cursor Del (Fn+Del on macOS) Delete the character at the cursor Alt+c , F1 Toggle matching case Alt+w , F2 Toggle matching the entire word Alt+r , F3 Toggle using regex"},{"location":"usage/widgets/process/#mouse-bindings","title":"Mouse bindings","text":""},{"location":"usage/widgets/process/#process-table_1","title":"Process table","text":"Binding Action Scroll Selects a CPU thread/average to show in the graph Left Button Table header: Sorts/reverse sorts the table by the column  Table entry: Selects an entry in the table, if in tree mode, collapses/expands the entry's children"},{"location":"usage/widgets/process/#sort-sub-widget_1","title":"Sort sub-widget","text":"Binding Action Left Button Selects an entry in the table"},{"location":"usage/widgets/temperature-graph/","title":"Temperature Graph Widget","text":"<p>The temperature graph widget provides temperature readings over time.</p>"},{"location":"usage/widgets/temperature-graph/#features","title":"Features","text":"<p>Each detected sensor is drawn as its own line. The y-axis is in the configured temperature unit (Celsius by default; see the <code>temperature_type</code> flag).</p> <p>By default the y-axis is bounded at 100\u00b0C (or the equivalent in the configured unit) and grows automatically. An upper bound can also be set explicitly via the config file.</p> <p>The displayed time range can be adjusted through either the keyboard or mouse.</p>"},{"location":"usage/widgets/temperature-graph/#key-bindings","title":"Key bindings","text":"<p>Note that key bindings are generally case-sensitive.</p> Binding Action + Zoom in on chart (decrease time range) - Zoom out on chart (increase time range) = Reset zoom"},{"location":"usage/widgets/temperature-graph/#mouse-bindings","title":"Mouse bindings","text":"Binding Action Scroll Scrolling up or down zooms in or out of the graph respectively"},{"location":"usage/widgets/temperature-table/","title":"Temperature Widget","text":"<p>The temperature widget provides a table of temperature sensors and their current temperature.</p>"},{"location":"usage/widgets/temperature-table/#features","title":"Features","text":"<p>The temperature widget provides the sensor name as well as its current temperature.</p> <p>This widget can also be configured to display Nvidia and AMD GPU temperatures (<code>--disable_gpu</code> on Linux/Windows to disable).</p>"},{"location":"usage/widgets/temperature-table/#key-bindings","title":"Key bindings","text":"<p>Note that key bindings are generally case-sensitive.</p> Binding Action Up , k Move up within a widget Down , j Move down within a widget g+g , Home Jump to the first entry in the table G , End Jump to the last entry in the table t Sort by temperature, press again to reverse sorting order s Sort by sensor name, press again to reverse sorting order"},{"location":"usage/widgets/temperature-table/#mouse-bindings","title":"Mouse bindings","text":"Binding Action Left Button Selects an entry in the table"}]}
\ No newline at end of file
+{"config":{"lang":["en"],"separator":"[\\s\\-]+","pipeline":["stopWordFilter"],"fields":{"title":{"boost":1000.0},"text":{"boost":1.0},"tags":{"boost":1000000.0}}},"docs":[{"location":"","title":"<code>bottom</code>","text":"<p>A customizable cross-platform graphical process/system monitor for the terminal, supporting Linux, macOS, and Windows. Inspired by other tools like gtop, gotop, and htop.</p> <p>This site serves as extended documentation for bottom alongside the <code>README.md</code>.</p> <p>Warning</p> <p>Some areas of this site are still in progress and may be missing details.  Feel free to suggest/contribute changes!</p>"},{"location":"#installation","title":"Installation","text":"<p>Tip</p> <p>It's as good idea to first check out the Support page to see if your system is officially supported!</p> <p>Tip</p> <p>If you're facing some issues during/after installation, check out the Troubleshooting page for some common problems and solutions.</p> <p>To install bottom, refer to the installation section of the <code>README.md</code>, which contains a list of all the installation methods.</p>"},{"location":"#usage-and-configuration","title":"Usage and configuration","text":"<p>The command to run bottom is <code>btm</code>.</p> <p>You can refer to the usage pages for more details on using bottom (e.g. keybinds, some features, a general overview of what each widget does).</p> <p>To configure bottom (e.g. how it behaves, how it looks, etc.) refer to the command-line options page for temporary settings, or the config file page for more permanent settings.</p>"},{"location":"#contribution","title":"Contribution","text":"<p>New contributors are always welcome! See the contribution section for how to contribute to bottom, whether it be filing issues, writing documentation, creating pull requests, etc.</p>"},{"location":"troubleshooting/","title":"Troubleshooting/Known Issues","text":""},{"location":"troubleshooting/#the-graph-points-look-brokenstrange","title":"The graph points look broken/strange","text":"<p>It's possible that your graphs don't look great out of the box due to the reliance on braille characters to draw them. This could cause problems if your terminal's font does not support them, or your terminal is not configured properly to draw them.</p> <sub>An example of missing braille fonts in Powershell</sub> <p>Some possible solutions are included below.</p>"},{"location":"troubleshooting/#use-dot-markers-instead","title":"Use dot markers instead","text":"<p>One alternative is to use the <code>--dot_marker</code> option to render graph charts using dots instead of the braille characters, which generally seems better supported out of the box, at the expense of looking less intricate:</p> <sub>Example using <code>btm --dot_marker</code></sub>"},{"location":"troubleshooting/#use-a-font-that-supports-braille-fonts","title":"Use a font that supports braille fonts","text":"<p>Another (better) alternative is to install a font that supports braille fonts, and configure your terminal emulator to use it. For example, installing something like UBraille or Iosevka and ensuring your terminal uses it should work.</p>"},{"location":"troubleshooting/#linuxmacosunix","title":"Linux/macOS/Unix","text":"<p>Solutions mostly depend on what terminal emulator you are using, so unfortunately, I can't give specific instructions. Here are some possible solutions:</p> <ul> <li>Uninstalling <code>gnu-free-fonts</code> if installed, as that is known to cause problems with braille markers</li> <li>Installing a font like <code>ttf-symbola</code> or <code>ttf-ubraille</code> for your terminal emulator to try and automatically fall back to</li> <li>Configuring your terminal emulator to use specific fonts for the <code>U+2800</code> to <code>U+28FF</code> range.<ul> <li>For example for kitty, do <code>symbol_map U+2800-U+28FF Symbola</code>.</li> </ul> </li> </ul> <p>For some more possible solutions:</p> <ul> <li>Check out this issue from gotop about the same issue.</li> <li>See ratatui's FAQ (ratatui is the underlying   library bottom uses to draw things).</li> </ul>"},{"location":"troubleshooting/#windows-and-powershell","title":"Windows and Powershell","text":"<p>Note: I would advise backing up your registry beforehand if you aren't sure what you are doing!</p> <p>Let's say you're installing Iosevka. The steps you can take are:</p> <ol> <li>Install the font itself.</li> <li>Open the registry editor, which you can do either by <code>Win+R</code> and opening <code>regedit</code>, or just opening it from the Start Menu.</li> <li> <p>In the registry editor, go to</p> <pre><code>HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Console\\TrueTypeFont\n</code></pre> </li> <li> <p>Here, add a new <code>String value</code>, and set the <code>Name</code> to a bunch of 0's (e.g. <code>000</code> - make sure the name isn't already used), then set the <code>Data</code> to the font name (e.g. <code>Iosevka</code>).</p> <p> <sub>The last entry is the new entry for Iosevka</sub> </p> </li> <li> <p>Then, open the Command Prompt/PowerShell, and right-click on the top bar, and open \"Properties\":</p> <p> </p> </li> <li> <p>From here, go to \"Font\", and set the font to your new font (so in this example, Iosevka):</p> <p> </p> </li> </ol>"},{"location":"troubleshooting/#why-cant-i-see-all-my-temperature-sensors-on-windows","title":"Why can't I see all my temperature sensors on Windows?","text":"<p>This is a known issue, some sensors may require admin privileges to get sensor data.</p>"},{"location":"troubleshooting/#why-dont-i-see-dual-batteries-on-windows-reported-separately-eg-thinkpads","title":"Why don't I see dual batteries on Windows reported separately? (e.g. Thinkpads)","text":"<p>This is a known issue which seems to be with how batteries are being detected on Windows.</p>"},{"location":"troubleshooting/#why-cant-i-see-all-my-temperature-sensors-on-wsl","title":"Why can't I see all my temperature sensors on WSL?","text":"<p>This is a known limitation with WSL. Due to how it works, hosts may not expose their temperature sensors and therefore, temperature sensors might be missing.</p>"},{"location":"troubleshooting/#why-does-wsl2-not-match-task-manager","title":"Why does WSL2 not match Task Manager?","text":"<p>This is a known limitation with WSL2. Due to how WSL2 works, the two might not match up in terms of reported data.</p>"},{"location":"troubleshooting/#why-cant-i-see-all-my-processesprocess-data-on-macos","title":"Why can't I see all my processes/process data on macOS?","text":"<p>You may have to run the program with elevated privileges to work around it - for example:</p> <pre><code>sudo btm\n</code></pre> <p>Warning</p> <p>Please note that you should be certain that you trust any software you grant root privileges.</p> <p>There are measures taken to try to maximize the amount of information obtained without elevated privileges. For example, one can modify the instructions found on the htop wiki on how to run htop without sudo for bottom. However, please understand the potential security risks before doing so!</p>"},{"location":"troubleshooting/#my-configuration-file-isnt-working","title":"My configuration file isn't working","text":"<p>If your configuration files aren't working, here are a few things to try:</p>"},{"location":"troubleshooting/#check-the-formatting","title":"Check the formatting","text":"<p>It may be handy to refer to the automatically generated config files or the sample configuration files. The config files also follow the TOML format.</p> <p>Also make sure your config option settings are in the right location - for example, to set your temperature type, you must set it under the <code>[flags]</code> table:</p> <pre><code>[flags]\ntemperature_type = \"f\"\n</code></pre> <p>Meanwhile, if you want to set a custom colour or styling scheme, it would be under the <code>[styles]</code> table - for example:</p> <pre><code>[styles.tables.headers]\ncolour = \"LightBlue\"\nbold = true\n</code></pre> <p>To help validate your configuration files, there is JSON Schema support if your IDE/editor supports it.</p>"},{"location":"troubleshooting/#check-the-configuration-file-location","title":"Check the configuration file location","text":"<p>Make sure bottom is reading the right configuration file. By default, bottom looks for config files at these locations:</p> OS Default Config Location macOS <code>$HOME/Library/Application Support/bottom/bottom.toml</code> <code>~/.config/bottom/bottom.toml</code> <code>$XDG_CONFIG_HOME/bottom/bottom.toml</code> Linux <code>~/.config/bottom/bottom.toml</code> <code>$XDG_CONFIG_HOME/bottom/bottom.toml</code> Windows <code>C:\\Users\\&lt;USER&gt;\\AppData\\Roaming\\bottom\\bottom.toml</code> <p>If you want to use a config file in another location, use the <code>--config</code> or <code>-C</code> flags along with the path to the configuration file, like so:</p> <pre><code>btm -C path_to_config\n</code></pre>"},{"location":"troubleshooting/#my-installation-through-snap-has-some-widgets-that-are-blankshow-no-data","title":"My installation through snap has some widgets that are blank/show no data","text":"<p>Make sure bottom is given the correct permissions in order to collect data. Snapcraft explains how to do so, but the TL;DR is:</p> <pre><code>sudo snap connect bottom:mount-observe\nsudo snap connect bottom:hardware-observe\nsudo snap connect bottom:system-observe\nsudo snap connect bottom:process-control\n</code></pre>"},{"location":"troubleshooting/#i-dont-see-any-nvidia-gpu-information-while-using-a-musl-based-binary","title":"I don't see any NVIDIA GPU information while using a musl-based binary","text":"<p>The underlying interface we use for NVIDIA GPU information, nvml, only works with <code>glibc</code> and does not work with <code>musl</code> at the moment (see this forum post for some more details). As such, bottom may fail to get NVIDIA GPU information when using a musl-based binary until this is resolved. This applies to Linux and Windows from my understanding.</p> <p>To resolve this, use <code>glibc</code>-based binary builds if possible (e.g. the <code>gnu</code> binaries/non-<code>musl</code> packages in releases).</p>"},{"location":"troubleshooting/#still-having-issues","title":"Still having issues?","text":"<p>If you're still having issues, feel free to open a discussion question about it, and I (or others) can try to help.</p>"},{"location":"configuration/command-line-options/","title":"Command-line Options","text":"<p>The following options can be provided to bottom in the command line to change the behaviour of the program. You can also see information on these options by running <code>btm -h</code>, or run <code>btm --help</code> to display more detailed information on each option:</p>"},{"location":"configuration/command-line-options/#general-options","title":"General Options","text":"Option Behaviour <code>--autohide_time</code> Temporarily shows the time scale in graphs. <code>-b</code>, <code>--basic</code> Hides graphs and uses a more basic look. <code>-C</code>, <code>--config_location &lt;PATH&gt;</code> Sets the location of the config file. <code>-t</code>, <code>--default_time_value &lt;TIME&gt;</code> Default time value for graphs. <code>--default_widget_count &lt;N&gt;</code> Sets the N'th selected widget type as the default. <code>--default_widget_type &lt;WIDGET&gt;</code> Sets the default widget type. Use --help for more info. <code>--disable_click</code> Disables mouse clicks. <code>--disable_keys</code> Disables keyboard shortcuts, INCLUDING the ones that stop bottom. <code>-m</code>, <code>--dot_marker</code> Uses a dot marker for graphs. <code>-e</code>, <code>--expanded</code> Expand the default widget upon starting the app. <code>--hide_time</code> Hides the time scale from being shown. <code>-r</code>, <code>--rate &lt;TIME&gt;</code> Sets how often data is refreshed. <code>--retention &lt;TIME&gt;</code> How far back data will be stored up to. <code>--show_table_scroll_position</code> Shows the list scroll position tracker in the widget title for table widgets. <code>-d</code>, <code>--time_delta &lt;TIME&gt;</code> The amount of time changed upon zooming."},{"location":"configuration/command-line-options/#process-options","title":"Process Options","text":"Option Behaviour <code>-S, --case_sensitive</code> Enables case sensitivity by default when searching. <code>-u, --current_usage</code> Calculates process CPU usage as a percentage of current usage rather than total usage. <code>--disable_advanced_kill</code> Hides additional stopping options on Unix-like systems. <code>--read_only</code> Prevents performing any actions that affect the system (e.g. stopping processes). <code>--get_threads</code> Also gather process thread information. <code>-g, --group_processes</code> Groups processes with the same name by default. No effect if <code>--tree</code> is set. <code>--hide_k_threads</code> Hide kernel threads from being shown. <code>--process_memory_as_value</code> Defaults to showing process memory usage by value. <code>--process_command</code> Shows the full command name instead of the process name by default. <code>-R, --regex</code> Enables regex by default while searching. <code>-T, --tree</code> Makes the process widget use tree mode by default. <code>--tree_collapse</code> Collapse the process tree by default. <code>-n, --unnormalized_cpu</code> Show process CPU% usage without averaging over the number of CPU cores. <code>-W, --whole_word</code> Enables whole-word matching by default while searching."},{"location":"configuration/command-line-options/#temperature-options","title":"Temperature Options","text":"Option Behaviour <code>-c, --celsius</code> Use Celsius as the temperature unit. Default. <code>-f, --fahrenheit</code> Use Fahrenheit as the temperature unit. <code>-k, --kelvin</code> Use Kelvin as the temperature unit."},{"location":"configuration/command-line-options/#cpu-options","title":"CPU Options","text":"Option Behaviour <code>--cpu_left_legend</code> Puts the CPU chart legend on the left side. <code>--default_cpu_entry</code> Sets which CPU entry type is selected by default. <code>-a, --hide_avg_cpu</code> Hides the average CPU usage entry."},{"location":"configuration/command-line-options/#memory-options","title":"Memory Options","text":"Option Behaviour <code>--memory_legend &lt;POSITION&gt;</code> Where to place the legend for the memory chart widget. <code>--enable_cache_memory</code> Enable collecting and displaying cache and buffer memory. <code>--free_arc</code> Subtract freeable ARC from memory."},{"location":"configuration/command-line-options/#network-options","title":"Network Options","text":"Option Behaviour <code>--network_legend &lt;POSITION&gt;</code> Where to place the legend for the network chart widget. <code>--network_use_bytes</code> Displays the network widget using bytes. <code>--network_use_binary_prefix</code> Displays the network widget with binary prefixes. <code>--network_use_log</code> Displays the network widget with a log scale. <code>--show_packets</code> Displays packet rate and average packet size info. <code>--use_old_network_legend</code> (DEPRECATED) Uses a separate network legend."},{"location":"configuration/command-line-options/#battery-options","title":"Battery Options","text":"Option Behaviour <code>--battery</code> Shows the battery widget in non-custom layouts."},{"location":"configuration/command-line-options/#gpu-options","title":"GPU Options","text":"Option Behaviour <code>--disable_gpu</code> Disable collecting and displaying NVIDIA and AMD GPU information."},{"location":"configuration/command-line-options/#style-options","title":"Style Options","text":"Option Behaviour <code>--theme &lt;SCHEME&gt;</code> Use a built-in colour theme, use '--help' for info on the colours."},{"location":"configuration/command-line-options/#other-options","title":"Other Options","text":"Option Behaviour <code>-h</code>, <code>--help</code> Prints help info (for more details use <code>--help</code>.) <code>-V</code>, <code>--version</code> Prints version information."},{"location":"configuration/config-file/","title":"Config File","text":"<p>For persistent configuration, and for certain configuration options, bottom supports config files.</p>"},{"location":"configuration/config-file/#default-config-file","title":"Default Config File","text":"<p>If no config file argument is given, it will automatically look for a config file at these locations:</p> OS Default Config Location macOS <code>$HOME/Library/Application Support/bottom/bottom.toml</code> <code>$HOME/.config/bottom/bottom.toml</code> <code>$XDG_CONFIG_HOME/bottom/bottom.toml</code> Linux <code>$HOME/.config/bottom/bottom.toml</code> <code>$XDG_CONFIG_HOME/bottom/bottom.toml</code> Windows <code>C:\\Users\\&lt;USER&gt;\\AppData\\Roaming\\bottom\\bottom.toml</code> <p>If the config file doesn't exist at the path, bottom will automatically try to create a new config file at the location with default values.</p>"},{"location":"configuration/config-file/#json-schema","title":"JSON Schema","text":"<p>The configuration file also has JSON Schema support to make it easier to manage, if your IDE/editor supports it.</p>"},{"location":"configuration/config-file/cpu-graph/","title":"CPU","text":"<p>If you want to change some of the default behaviour of the CPU graph widget, you can configure things under the <code>[cpu]</code> section.</p>"},{"location":"configuration/config-file/cpu-graph/#default-cpu-graph-selection","title":"Default CPU graph selection","text":"<p>You can configure which CPU graph is shown by default on startup by setting <code>cpu.default</code>. Defaults to <code>\"all\"</code>, which shows all entries.</p> <pre><code>[cpu]\n# One of \"all\" (default), \"average\"/\"avg\"\ndefault = \"average\"\n</code></pre>"},{"location":"configuration/config-file/cpu-graph/#show-decimal","title":"Show decimal","text":"<p>You can configure whether CPU usage values are shown with a decimal place by setting <code>cpu.show_decimal</code>. Defaults to <code>false</code>.</p> <pre><code>[cpu]\nshow_decimal = true\n</code></pre>"},{"location":"configuration/config-file/cpu-graph/#hide-average-cpu-entry","title":"Hide average CPU entry","text":"<p>You can hide the average CPU entry entirely by setting <code>cpu.hide_avg_cpu</code>. Defaults to <code>false</code>.</p> <pre><code>[cpu]\nhide_avg_cpu = true\n</code></pre>"},{"location":"configuration/config-file/cpu-graph/#place-legend-on-the-left","title":"Place legend on the left","text":"<p>You can place the CPU chart legend on the left side by setting <code>cpu.left_legend</code>. Defaults to <code>false</code>.</p> <pre><code>[cpu]\nleft_legend = true\n</code></pre>"},{"location":"configuration/config-file/cpu-graph/#average-cpu-row","title":"Average CPU row","text":"<p>In basic mode, you can give the average CPU entry a dedicated row by setting <code>cpu.basic_average_cpu_row</code>. Defaults to <code>false</code>.</p> <pre><code>[cpu]\nbasic_average_cpu_row = true\n</code></pre>"},{"location":"configuration/config-file/disk-table/","title":"Disk Table","text":""},{"location":"configuration/config-file/disk-table/#columns","title":"Columns","text":"<p>You can configure which columns are shown by the disk table widget by setting the <code>columns</code> setting:</p> <pre><code>[disk]\n# Pick which columns you want to use in any order.\ncolumns = [\"Disk\", \"Mount\", \"Used\", \"Free\", \"Total\", \"Used%\", \"R/s\", \"W/s\"]\n</code></pre>"},{"location":"configuration/config-file/disk-table/#default-sort-order","title":"Default Sort Order","text":"<p>You can customize the default sort order (by default, it sorts by disk name). For example, to sort by the read rate:</p> <pre><code>[disk]\ndefault_sort = \"R/s\"\n</code></pre> <p>You can use any valid column name here (e.g. \"Disk\", \"Mount\", etc.). Note that if you put a column name that is not actually used, the default sort will just be the first column shown.</p>"},{"location":"configuration/config-file/disk-table/#filtering-entries","title":"Filtering Entries","text":"<p>You can filter out what entries to show by configuring <code>[disk.name_filter]</code> and <code>[disk.mount_filter]</code> to filter by name and mount point respectively. In particular, you can set a list of things to filter with by setting <code>list</code>, and configure how that list is processed with the other options.</p> <p>For example, consider a disk widget showing these entries:</p> <p></p> <p>If we wanted to ignoring any entry with a name that matches <code>/dev/sda</code>:</p> <pre><code>[disk.name_filter]\n# Whether to ignore any matches. Defaults to true.\nis_list_ignored = true\n\n# A list of filters to try and match.\nlist = [\"/dev/sda\"]\n\n# Whether to use regex. Defaults to false.\nregex = true\n\n# Whether to be case-sensitive. Defaults to false.\ncase_sensitive = false\n\n# Whether to require matching the whole word. Defaults to false.\nwhole_word = false\n</code></pre> <p>This would give us:</p> <p></p> <p>We can also combine both the name filter and mount filter. For example:</p> <pre><code>[disk.name_filter]\nis_list_ignored = false\nlist = [\"/dev/sda\"]\nregex = true\ncase_sensitive = false\nwhole_word = false\n\n[disk.mount_filter]\nis_list_ignored = true\nlist = [\"/mnt/.*\", \"/\"]\nregex = true\ncase_sensitive = false\nwhole_word = true\n</code></pre> <p>This gives us:</p> <p></p>"},{"location":"configuration/config-file/flags/","title":"Flags","text":"<p>Warning</p> <p>This section is in progress, and is just copied from the old documentation.</p> <p>You can configure flags by putting them in <code>[flags]</code> table. Example:</p> <pre><code>[flags]\nhide_avg_cpu = true\n</code></pre> <p>Most of the command line flags have config file equivalents to avoid having to type them out each time:</p> Field Type Functionality <code>hide_avg_cpu</code> Boolean Hides the average CPU usage. <code>dot_marker</code> Boolean Uses a dot marker for graphs. <code>cpu_left_legend</code> Boolean Puts the CPU chart legend to the left side. <code>current_usage</code> Boolean Sets process CPU% to be based on current CPU%. <code>group_processes</code> Boolean Groups processes with the same name by default. <code>case_sensitive</code> Boolean Enables case sensitivity by default. <code>whole_word</code> Boolean Enables whole-word matching by default. <code>regex</code> Boolean Enables regex by default. <code>basic</code> Boolean Hides graphs and uses a more basic look. <code>use_old_network_legend</code> Boolean DEPRECATED - uses the older network legend. <code>battery</code> Boolean Shows the battery widget. <code>rate</code> Unsigned Int (represents milliseconds) or String (represents human time) Sets a refresh rate in ms. <code>default_time_value</code> Unsigned Int (represents milliseconds) or String (represents human time) Default time value for graphs in ms. <code>time_delta</code> Unsigned Int (represents milliseconds) or String (represents human time) The amount in ms changed upon zooming. <code>hide_time</code> Boolean Hides the time scale. <code>temperature_type</code> String (one of [\"k\", \"f\", \"c\", \"kelvin\", \"fahrenheit\", \"celsius\"]) Sets the temperature unit type. <code>default_widget_type</code> String (one of [\"cpu\", \"proc\", \"net\", \"temp\", \"mem\", \"disk\"], same as layout options) Sets the default widget type, use --help for more info. <code>default_widget_count</code> Unsigned Int (represents which <code>default_widget_type</code>) Sets the n'th selected widget type as the default. <code>disable_click</code> Boolean Disables mouse clicks. <code>enable_cache_memory</code> Boolean Enable cache and buffer memory stats (not available on Windows). <code>process_memory_as_value</code> Boolean Defaults to showing process memory usage by value. <code>tree</code> Boolean Defaults to showing the process widget in tree mode. <code>show_table_scroll_position</code> Boolean Shows the scroll position tracker in table widgets. <code>show_table_scroll_bar</code> Boolean Shows a scroll bar on the right edge of table widgets. <code>process_command</code> Boolean Show processes as their commands by default. <code>disable_advanced_kill</code> Boolean Disable being able to send signals to processes on supported Unix-like systems. Only available on Linux, macOS, and FreeBSD. <code>read_only</code> Boolean Prevents performing any actions that affect the system (e.g. stopping processes). <code>network_use_binary_prefix</code> Boolean Displays the network widget with binary prefixes. <code>network_use_bytes</code> Boolean Displays the network widget using bytes. <code>network_use_log</code> Boolean Displays the network widget with a log scale. <code>disable_gpu</code> Boolean Disable NVIDIA and AMD GPU data collection. <code>retention</code> String (human readable time, such as \"10m\", \"1h\", etc.) How much data is stored at once in terms of time. <code>unnormalized_cpu</code> Boolean Show process CPU% without normalizing over the number of cores. <code>expanded</code> Boolean Expand the default widget upon starting the app. <code>memory_legend</code> String (one of [\"none\", \"top-left\", \"top\", \"top-right\", \"left\", \"right\", \"bottom-left\", \"bottom\", \"bottom-right\"]) Where to place the legend for the memory widget. <code>network_legend</code> String (one of [\"none\", \"top-left\", \"top\", \"top-right\", \"left\", \"right\", \"bottom-left\", \"bottom\", \"bottom-right\"]) Where to place the legend for the network widget. <code>average_cpu_row</code> Boolean Moves the average CPU usage entry to its own row when using basic mode. <code>tree_collapse</code> Boolean Collapse process tree by default. <code>autohide_time</code> Boolean Temporarily shows the time scale in graphs. <code>table_gap</code> String (one of [\"none\", \"space\", \"line\"]) Controls the gap between table headers and data rows. Defaults to \"space\". <code>disable_keys</code> Boolean Disables keyboard shortcuts, including the ones that stop bottom. <code>no_write</code> Boolean Disables writing to the config file. <code>hide_k_threads</code> Boolean Hide kernel threads from being shown. <code>free_arc</code> Boolean Subtract freeable ARC from memory usage."},{"location":"configuration/config-file/layout/","title":"Layout","text":"<p>Warning</p> <p>This section is in progress, and is just copied from the old documentation.</p> <p>bottom supports customizable layouts via the config file. Currently, layouts are controlled by using TOML objects and arrays.</p> <p>For example, given the sample layout:</p> <pre><code>[[row]]\n  [[row.child]]\n  type=\"cpu\"\n[[row]]\n    ratio=2\n    [[row.child]]\n      ratio=4\n      type=\"mem\"\n    [[row.child]]\n      ratio=3\n      [[row.child.child]]\n        type=\"temp\"\n      [[row.child.child]]\n        type=\"disk\"\n</code></pre> <p>This would give a layout that has two rows, with a 1:2 ratio. The first row has only the CPU widget. The second row is split into two columns with a 4:3 ratio. The first column contains the memory widget. The second column is split into two rows with a 1:1 ratio. The first is the temperature widget, the second is the disk widget.</p> <p>This is what the layout would look like when run:</p> <p></p> <p>Each <code>[[row]]</code> represents a row in the layout. A row can have any number of <code>child</code> values. Each <code>[[row.child]]</code> represents either a column or a widget. A column can have any number of <code>child</code> values as well. Each <code>[[row.child.child]]</code> represents a widget. A widget is represented by having a <code>type</code> field set to a string.</p> <p>The following <code>type</code> values are supported:</p> <code>\"cpu\"</code> CPU chart and legend <code>\"mem\", \"memory\"</code> Memory chart <code>\"net\", \"network\"</code> Network chart and legend <code>\"proc\", \"process\", \"processes\"</code> Process table and search <code>\"temp\", \"temperature\"</code> Temperature table <code>\"temp_graph\", \"temperature_graph\"</code> Temperature graph <code>\"disk\"</code> Disk table <code>\"empty\"</code> An empty space <code>\"batt\", \"battery\"</code> Battery statistics <p>Each component of the layout accepts a <code>ratio</code> value. If this is not set, it defaults to 1.</p> <p>Furthermore, you can have duplicate widgets.</p> <p>For an example, look at the default config, which contains the default layout.</p>"},{"location":"configuration/config-file/memory-graph/","title":"Memory Graph","text":"<p>If you want to change some of the default behaviour of the memory graph widget, you can configure things under the <code>[memory_graph]</code> (or <code>[memory]</code>) section.</p>"},{"location":"configuration/config-file/memory-graph/#graph-legend-position","title":"Graph legend position","text":"<p>You can change where the legend for the graph is placed within the widget itself (or hidden with <code>\"none\"</code>). The default is <code>\"top-right\"</code>.</p> <pre><code>[memory_graph]\n# One of [\"none\", \"top-left\", \"top\", \"top-right\", \"left\", \"right\", \"bottom-left\", \"bottom\", \"bottom-right\"]\nlegend_position = \"top-left\"\n</code></pre>"},{"location":"configuration/config-file/memory-graph/#collectshow-cache-memory","title":"Collect/show cache memory","text":"<p>On Linux, you can change whether the memory used by cache/slabs is collected and shown. By default, it is <code>false</code>.</p> <pre><code>[memory_graph]\ncache_memory = true\n</code></pre>"},{"location":"configuration/config-file/memory-graph/#subtract-free-able-arc-from-memory","title":"Subtract free-able ARC from memory","text":"<p>If ZFS is detected (note that the <code>zfs</code> feature must be enabled if built manually), you can enable <code>memory_graph.free_arc</code> to not count ARC memory in the RAM usage calculations. Disabled by default.</p> <pre><code>[memory_graph]\nfree_arc = true\n</code></pre>"},{"location":"configuration/config-file/network-graph/","title":"Network Graph","text":""},{"location":"configuration/config-file/network-graph/#settings","title":"Settings","text":"<p>If you want to change some of the default behaviour of the network graph widget, you can configure some things in the config file.</p> Field Type Functionality <code>show_packets</code> Boolean Displays packet rate and average packet size info. <code>legend_position</code> String (one of [\"none\", \"top-left\", \"top\", \"top-right\", \"left\", \"right\", \"bottom-left\", \"bottom\", \"bottom-right\"]) Where to place the legend for the network widget. <code>use_bytes</code> Boolean Displays the network widget using bytes. Defaults to bits. <code>use_log</code> Boolean Displays the network widget with a log scale. Defaults to a non-log scale. <code>use_binary_prefix</code> Boolean Displays the network widget with a binary prefix (e.g. kibibits) rather than a decimal prefix (e.g. kilobits). Defaults to decimal prefixes."},{"location":"configuration/config-file/network-graph/#filtering-entries","title":"Filtering Entries","text":"<p>You can filter out what entries to show by configuring <code>[network_graph.interface_filter]</code> . In particular, you can set a list of things to filter with by setting <code>list</code>, and configure how that list is processed with the other options.</p> <p>For example, here we are ignoring any entry with a name that matches the regex <code>eth0.*</code>, or specifically <code>virbr0</code>.</p> <pre><code>[network_graph.interface_filter]\n# Whether to ignore any matches. Defaults to true.\nis_list_ignored = true\n\n# A list of filters to try and match.\nlist = [\"virbr0\", \"eth0slab\"]\n\n# Whether to use regex. Defaults to false.\nregex = true\n\n# Whether to be case-sensitive. Defaults to false.\ncase_sensitive = false\n\n# Whether to require matching the whole word. Defaults to false.\nwhole_word = false\n</code></pre>"},{"location":"configuration/config-file/processes/","title":"Processes","text":""},{"location":"configuration/config-file/processes/#settings","title":"Settings","text":"<p>If you want to change some of the default behaviour of the processes widget, you can configure some things in the config file.</p> Field Type Functionality <code>get_threads</code> Boolean Gather process thread information. <code>hide_k_threads</code> Boolean Hide kernel threads from being shown. Linux only. <code>tree_collapse</code> Boolean Collapse the process tree by default when tree mode is set. <code>process_command</code> Boolean Shows the full command name instead of the process name by default. <code>disable_advanced_kill</code> Boolean Disable the advanced kill dialog and just show the basic one with no options. Linux, macOS, FreeBSD only. <code>default_memory_value</code> Boolean Defaults to showing process memory usage by value. <code>default_grouped</code> Boolean Groups processes with the same name by default. No effect if <code>--tree</code> is set. <code>regex</code> Boolean Enables regex by default while searching. <code>case_sensitive</code> Boolean Enables case sensitivity by default when searching. <code>whole_word</code> Boolean Enables whole-word matching by default while searching. <code>default_tree</code> Boolean Makes the process widget use tree mode by default. <code>current_usage</code> Boolean Calculates process CPU usage as a percentage of current usage rather than total usage. <code>unnormalized_cpu</code> Boolean Show process CPU% usage without averaging over the number of CPU cores."},{"location":"configuration/config-file/processes/#columns","title":"Columns","text":"<p>You can configure which columns are shown by the process widget by setting the <code>columns</code> setting:</p> <pre><code>[processes]\n# Pick which columns you want to use in any order.\ncolumns = [\"cpu%\", \"mem%\", \"pid\", \"name\", \"read\", \"write\", \"tread\", \"twrite\", \"state\", \"user\", \"time\", \"gmem%\", \"gpu%\"]\n</code></pre>"},{"location":"configuration/config-file/processes/#default-sort-order","title":"Default Sort Order","text":"<p>By default, the process widget starts sorted by CPU usage. You can change the column it sorts by at startup:</p> <pre><code>[processes]\ndefault_sort = \"mem\"\n</code></pre> <p>Any of the column names accepted by <code>columns</code> work here (e.g. <code>\"cpu%\"</code>, <code>\"mem\"</code>, <code>\"pid\"</code>, <code>\"name\"</code>, <code>\"read\"</code>). If the column you pick is not actually shown by the widget, the built-in default is used instead.</p> <p>The same setting is also exposed as a CLI flag, which takes precedence over the config file:</p> <pre><code>btm --process_default_sort mem\n</code></pre>"},{"location":"configuration/config-file/styling/","title":"Styling","text":"<p>Various parts of the bottom can be styled, using either built-in themes or custom theming.</p>"},{"location":"configuration/config-file/styling/#precedence","title":"Precedence","text":"<p>As there are a few ways styles can be applied to bottom, the order of which styles are prioritized are, in order of highest precedence to lowest precedence:</p> <ol> <li>Built-in themes set via command-line args (e.g. <code>btm --theme gruvbox</code>)</li> <li>Custom themes set via config file</li> <li>Built-in themes set via config file</li> </ol> <p>If nothing is set, it will fall back to the default theme.</p>"},{"location":"configuration/config-file/styling/#built-in-styles","title":"Built-in styles","text":"<p>bottom has a few built-in themes:</p> <ul> <li>Default</li> <li>Nord</li> <li>Gruvbox</li> </ul> <p>These themes all also have light variants to support terminals using lighter colours.</p> <p>To set the theme from the command line:</p> <pre><code>btm --theme gruvbox\n</code></pre> <p>To set the theme using the config file:</p> <pre><code>[styles]\ntheme = \"gruvbox\"\n</code></pre>"},{"location":"configuration/config-file/styling/#custom-styling","title":"Custom styling","text":"<p>bottom's components can also be individually styled by the user to control the colour of the text style.</p>"},{"location":"configuration/config-file/styling/#colours","title":"Colours","text":"<p>Info</p> <p>Note that anywhere <code>\"colour\"</code> is used, it can be substituted for <code>\"color\"</code>:</p> <pre><code># This is okay\n[styles.widgets.widget_title]\ncolour = \"black\"\nbg_colour = \"white\"\n\n[styles.cpu]\nall_entry_colour = \"green\"\n\n# This is also okay\n[styles.widgets.widget_title]\ncolor = \"black\"\nbg_color = \"white\"\n\n[styles.cpu]\nall_entry_color = \"green\"\n</code></pre> <p>You can configure the colours for components with strings that are either hex colours (e.g. <code>\"#ffffff\"</code>), RGB colours (e.g. <code>\"255, 255, 255\"</code>), or named colours. Named colours are one of the following strings:</p> <ul> <li><code>\"Black\"</code></li> <li><code>\"Red\"</code></li> <li><code>\"Green\"</code></li> <li><code>\"Yellow\"</code></li> <li><code>\"Blue\"</code></li> <li><code>\"Magenta\"</code></li> <li><code>\"Cyan\"</code></li> <li><code>\"Gray\"</code></li> <li><code>\"DarkGray\"</code></li> <li><code>\"LightRed\"</code></li> <li><code>\"LightGreen\"</code></li> <li><code>\"LightYellow\"</code></li> <li><code>\"LightBlue\"</code></li> <li><code>\"LightMagenta\"</code></li> <li><code>\"LightCyan\"</code></li> <li><code>\"White\"</code></li> </ul>"},{"location":"configuration/config-file/styling/#text","title":"Text","text":"<p>Text can generally be styled using the following TOML table:</p> <pre><code>[field]\n# The foreground colour of text.\ncolour = \"black\"\n\n# The background colour of text.\nbg_colour = \"blue\"\n\n# Whether to make the text bold.\nbold = false\n\n# Inline table version\nfield = { colour = \"black\", bg_colour = \"blue\", bold = false }\n</code></pre> <p>All fields are optional; by default if <code>bg_colour</code> is not set then there will be no background colour.</p> <p>If you just want to style text by setting the foreground colour, for brevity, then you can also just set the field to be the colour itself. For example:</p> <pre><code>[styles.widgets]\nselected_text = \"#fff\"\n</code></pre>"},{"location":"configuration/config-file/styling/#configuration","title":"Configuration","text":""},{"location":"configuration/config-file/styling/#cpu","title":"CPU","text":"<p>These can be set under <code>[styles.cpu]</code>:</p> Config field Details Examples <code>all_entry_colour</code> The colour of the \"All\" CPU label <code>all_entry_colour = \"Red\"</code> <code>avg_entry_colour</code> The colour of the average CPU label and graph line <code>avg_entry_colour = \"255, 0, 255\"</code> <code>cpu_core_colours</code> Colour of each CPU threads' label and graph line. Read in order. <code>cpu_core_colours = [\"Red\", \"Blue\", \"Green\"]</code>"},{"location":"configuration/config-file/styling/#temperature-graph","title":"Temperature Graph","text":"<p>These can be set under <code>[styles.temp_graph]</code>:</p> Config field Details Examples <code>temp_graph_colour_styles</code> Colour of each temperature sensor's graph line. Read in order. <code>temp_graph_colour_styles = [\"Red\", \"Blue\", \"Green\"]</code>"},{"location":"configuration/config-file/styling/#memory","title":"Memory","text":"<p>These can be set under <code>[styles.memory]</code>:</p> Config field Details Examples <code>ram_colour</code> The colour of the RAM label and graph line <code>ram_colour = \"Red\"</code> <code>cache_colour</code> The colour of the cache label and graph line. Does not do anything on Windows. <code>cache_colour = \"#ffffff\"</code> <code>swap_colour</code> The colour of the swap label and graph line <code>swap_colour = \"255, 0, 255\"</code> <code>arc_colour</code> The colour of the ARC label and graph line <code>arc_colour = \"Blue\"</code> <code>gpu_colours</code> Colour of each GPU's memory label and graph line. Read in order. <code>gpu_colours = [\"Red\", \"Blue\", \"Green\"]</code>"},{"location":"configuration/config-file/styling/#network","title":"Network","text":"<p>These can be set under <code>[styles.network]</code>:</p> Config field Details Examples <code>rx_colour</code> The colour of the RX (download) label and graph line <code>rx_colour = \"Red\"</code> <code>tx_colour</code> The colour of the TX (upload) label and graph line <code>tx_colour = \"#ffffff\"</code> <code>rx_total_colour</code> The colour of the total RX (download) label in basic mode <code>rx_total_colour = \"0, 0, 0\"</code> <code>tx_total_colour</code> The colour of the total TX (upload) label in basic mode <code>tx_total_colour = \"#000\"</code>"},{"location":"configuration/config-file/styling/#battery","title":"Battery","text":"<p>These can be set under <code>[styles.battery]</code>:</p> Config field Details Examples <code>high_battery_colour</code> The colour of the battery widget bar when the battery is over 50% <code>high_battery_colour = \"Red\"</code> <code>medium_battery_colour</code> The colour of the battery widget bar when the battery between 10% to 50% <code>medium_battery_colour = \"#ffffff\"</code> <code>low_battery_colour</code> The colour of the battery widget bar when the battery is under 10% <code>low_battery_colour = \"0, 0, 0\"</code>"},{"location":"configuration/config-file/styling/#tables","title":"Tables","text":"<p>These can be set under <code>[styles.tables]</code>:</p> Config field Details Examples <code>headers</code> Text styling for table headers <code>headers = { colour = \"red\", bg_colour = \"black\", bold = true }</code>"},{"location":"configuration/config-file/styling/#graphs","title":"Graphs","text":"<p>These can be set under <code>[styles.graphs]</code>:</p> Config field Details Examples <code>graph_colour</code> The general colour of the parts of the graph <code>graph_colour = \"white\"</code> <code>legend_text</code> Text styling for graph's legend text <code>legend_text = { colour = \"black\", bg_colour = \"blue\", bold = true }</code>"},{"location":"configuration/config-file/styling/#general-widget-settings","title":"General widget settings","text":"<p>These can be set under <code>[styles.widgets]</code>:</p> Config field Details Examples <code>border_colour</code> The colour of the widgets' borders <code>border_colour = \"white\"</code> <code>selected_border_colour</code> The colour of a widget's borders when the widget is selected <code>selected_border_colour = \"white\"</code> <code>widget_title</code> Text styling for a widget's title <code>widget_title = { colour = \"black\", bg_colour = \"blue\", bold = true }</code> <code>bg_colour</code> The background colour of the widgets. <code>bg_colour = \"black\"</code> <code>text</code> Text styling for text in general <code>text = { colour = \"black\", bg_colour = \"blue\", bold = true }</code> <code>selected_text</code> Text styling for text when representing something that is selected <code>selected_text = { colour = \"black\", bg_colour = \"blue\", bold = true }</code> <code>disabled_text</code> Text styling for text when representing something that is disabled <code>disabled_text = { colour = \"black\", bg_colour = \"blue\", bold = true }</code> <code>thread_text</code> Text styling for text when representing process threads. Only usable on Linux at the moment. <code>thread_text = { colour = \"green\", bg_colour = \"blue\", bold = true }</code>"},{"location":"configuration/config-file/temperature-graph/","title":"Temperature Graph","text":"<p>The temperature graph widget is configured under <code>[temperature_graph]</code>.</p>"},{"location":"configuration/config-file/temperature-graph/#legend-position","title":"Legend Position","text":"<p>The location of the legend can be set with <code>legend_position</code>. Valid values are <code>none</code>, <code>top-left</code>, <code>top</code>, <code>top-right</code>, <code>left</code>, <code>right</code>, <code>bottom-left</code>, <code>bottom</code>, and <code>bottom-right</code>. Defaults to <code>top-right</code>.</p> <pre><code>[temperature_graph]\nlegend_position = \"top-right\"\n</code></pre>"},{"location":"configuration/config-file/temperature-graph/#upper-limit","title":"Upper Limit","text":"<p>By default, the y-axis is bounded at 100\u00b0C (or the equivalent in the configured <code>temperature_type</code>) and grows automatically if a reading exceeds that. An explicit upper bound can be set with <code>max_temp</code> (uses the same unit as <code>temperature_type</code>). Sensor readings above this value will be drawn off the chart.</p> <pre><code>[temperature_graph]\nmax_temp = 90.0\n</code></pre>"},{"location":"configuration/config-file/temperature-graph/#filtering-entries","title":"Filtering Entries","text":"<p>You can filter which sensors to plot by configuring <code>[temperature_graph.sensor_filter]</code>. This works the same way as the temperature table's filter.</p> <p>For example, here we are ignoring any sensor that has \"cpu\" or \"wifi\" in its name:</p> <pre><code>[temperature_graph.sensor_filter]\n# Whether to ignore any matches. Defaults to true.\nis_list_ignored = true\n\n# A list of filters to try and match.\nlist = [\"cpu\", \"wifi\"]\n\n# Whether to use regex. Defaults to false.\nregex = false\n\n# Whether to be case-sensitive. Defaults to false.\ncase_sensitive = false\n\n# Whether to require matching the whole word. Defaults to false.\nwhole_word = false\n</code></pre>"},{"location":"configuration/config-file/temperature-table/","title":"Temperature Table","text":"<p>The temperature table widget is configured under <code>[temperature]</code>.</p>"},{"location":"configuration/config-file/temperature-table/#default-sort-order","title":"Default Sort Order","text":"<p>You can customize the default sort order (by default, it sorts by temperature sensor name). For example, to sort by temperature:</p> <pre><code>[temperature]\ndefault_sort = \"Temp\"\n</code></pre>"},{"location":"configuration/config-file/temperature-table/#filtering-entries","title":"Filtering Entries","text":"<p>You can filter out what entries to show by configuring <code>[temperature.sensor_filter]</code>. In particular you can set a list of things to filter with by setting <code>list</code>, and configure how that list is processed with the other options.</p> <p>For example, here we are ignoring any sensor that has \"cpu\" or \"wifi\" in it.</p> <pre><code>[temperature.sensor_filter]\n# Whether to ignore any matches. Defaults to true.\nis_list_ignored = true\n\n# A list of filters to try and match.\nlist = [\"cpu\", \"wifi\"]\n\n# Whether to use regex. Defaults to false.\nregex = false\n\n# Whether to be case-sensitive. Defaults to false.\ncase_sensitive = false\n\n# Whether to require matching the whole word. Defaults to false.\nwhole_word = false\n</code></pre>"},{"location":"contribution/documentation/","title":"Documentation","text":""},{"location":"contribution/documentation/#when-should-documentation-changes-be-done","title":"When should documentation changes be done?","text":"<ul> <li>Whenever a new feature is added, a bug is fixed, or a breaking change is made, it should be documented where   appropriate (ex: <code>README.md</code>, changelog, etc.)</li> <li>New methods of installation are always appreciated and should be documented</li> </ul>"},{"location":"contribution/documentation/#what-pages-need-documentation","title":"What pages need documentation?","text":"<p>There are a few areas where documentation changes are often needed:</p> <ul> <li>The <code>README.md</code></li> <li>The help menu inside of the application (located here)</li> <li>The extended documentation (what you're reading right now)</li> <li>The <code>CHANGELOG.md</code></li> </ul>"},{"location":"contribution/documentation/#how-should-i-addupdate-documentation","title":"How should I add/update documentation?","text":"<ol> <li> <p>Fork the repository to make changes in.</p> </li> <li> <p>Where you're adding documentation will probably affect what you need to do:</p> <code>README.md</code> or <code>CHANGELOG.md</code> <p>For changes to <code>README.md</code> and <code>CHANGELOG.md</code>, just follow the formatting provided and use any editor.</p> <p>Generally, changes to <code>CHANGELOG.md</code> will be handled  by a maintainer, and the contents of the file should follow the Keep a Changelog  format, as well as link to the relevant PR or issues.</p> Help menu <p>For changes to the help menu, try to refer to the existing code within <code>src/constants.rs</code> on how the help menu is generated.</p> Extended documentation <p>For changes to the extended documentation, you'll probably want at least Python 3.11 (older and newer versions  should be fine), MkDocs, Material for MkDocs,  <code>mdx_truly_sane_lists</code>, and optionally Mike installed. These can help with  validating your changes locally.</p> <p>You can do so through <code>pip</code> or your system's package managers. If you use <code>pip</code>, you can use venv to cleanly install  the documentation dependencies:</p> <pre><code># Change directories to the documentation.\ncd docs/\n\n # Create venv, install the dependencies, and serve the page.\n./serve.sh\n</code></pre> <p>This will serve a local version of the docs that you can open on your browser. It will update as you make changes.</p> </li> <li> <p>Once you have your documentation changes done, submit it as a pull request. For more information regarding that,    refer to Issues, Pull Requests, and Discussions.</p> </li> </ol>"},{"location":"contribution/issues-and-pull-requests/","title":"Issues, Pull Requests, and Discussions","text":""},{"location":"contribution/issues-and-pull-requests/#discussions","title":"Discussions","text":"<p>Discussions are open in the repo. As for the difference between discussions and issues:</p> <ul> <li>Open an issue if what you have enough information to properly fill out any details needed for a report or request.</li> <li>Open a discussion otherwise (e.g. asking a question).</li> </ul>"},{"location":"contribution/issues-and-pull-requests/#opening-an-issue","title":"Opening an issue","text":""},{"location":"contribution/issues-and-pull-requests/#bug-reports","title":"Bug reports","text":"<p>When filing a bug report, please use the bug report template and fill in as much as you can. It is incredibly difficult for a maintainer to fix a bug when it cannot be reproduced, and giving as much detail as possible generally helps to make it easier to reproduce the problem!</p>"},{"location":"contribution/issues-and-pull-requests/#feature-requests","title":"Feature requests","text":"<p>Please use the feature request template and fill it out. Remember to give details about what the feature is along with why you think this suggestion will be useful.</p> <p>Also, please check whether an existing issue has covered your specific feature request!</p>"},{"location":"contribution/issues-and-pull-requests/#pull-requests","title":"Pull requests","text":"<p>The expected workflow for a pull request is:</p> <ol> <li>Fork the project.</li> <li>Make your changes.</li> <li>Make any documentation changes if necessary - if you add a new feature, it'll probably need documentation changes. See here for tips on documentation.</li> <li>Commit and create a pull request to merge into the <code>main</code> branch. Please fill out the pull request template and checklist.</li> <li>Ask a maintainer to review your pull request.<ul> <li>Check if the CI workflow passes. These consist of clippy lints, rustfmt checks, and basic tests. If you are a    first-time contributor, you may need to wait for a maintainer to let CI run.</li> <li>If changes are suggested or any comments are made, they should probably be addressed.</li> </ul> </li> <li>Once it looks good, it'll be merged! Note that generally, PRs are squashed to maintain repo cleanliness, though    feel free to ask otherwise if that isn't preferable.</li> </ol> <p>Some other things related to making changes or pull requests:</p> <ul> <li>Please review your code yourself before you create the PR and ask for a review.<ul> <li>I'm fine if you use AI to help with your change, but I expect you to still review the changes yourself.</li> </ul> </li> <li>If you are adding or changing any dependency, I expect a justification on why this is necessary.</li> <li>Please ensure that any changes made are compatible with the license of bottom.</li> </ul>"},{"location":"contribution/packaging-and-distribution/","title":"Packaging and Distribution","text":"<p>Package maintainers are always welcome and appreciated! Here's some info on how one can help with package distribution and bottom.</p>"},{"location":"contribution/packaging-and-distribution/#pre-built-binaries","title":"Pre-built binaries","text":"<p>The latest stable release can be found here, where you can find pre-built binaries in either a <code>tar.gz</code> or <code>zip</code> format. Binaries here also include automatically generated shell completion files for zsh, bash, fish, and Powershell, which you may want to also install during the packaging process.</p> <p>You can also find a nightly build in the releases page, built every day at 00:00 UTC off of the <code>main</code> branch.</p> <p>In both cases, we use GitHub Actions to create our release binaries. <code>build_releases.yml</code> contains the GitHub Action workflow for this.</p>"},{"location":"contribution/packaging-and-distribution/#building-manually","title":"Building manually","text":"<p>If you want to manually build bottom rather than distributing a pre-built binary, you'll need the most recent version of stable Rust, which you can get with:</p> <pre><code>rustup update stable\n</code></pre> <p>You'll then want to build with:</p> <pre><code>cargo build --release --locked\n</code></pre>"},{"location":"contribution/packaging-and-distribution/#manpage-and-completion-generation","title":"Manpage and completion generation","text":"<p>bottom uses a <code>build.rs</code> script to automatically generate a manpage and shell completions for the following shells:</p> <ul> <li>Bash</li> <li>Zsh</li> <li>Fish</li> <li>Powershell</li> <li>Elvish</li> </ul> <p>If you want to generate manpages and/or completion files, set the <code>BTM_GENERATE</code> env var to a non-empty value. For example, run something like this:</p> <pre><code>BTM_GENERATE=true cargo build --release --locked\n</code></pre> <p>This will automatically generate completion and manpage files in <code>target/tmp/bottom/</code>. If you wish to regenerate the files, modify/delete either these files or set <code>BTM_GENERATE</code> to some other non-empty value to retrigger the build script.</p> <p>You may override the default directories used to generate both completion and manpage files by specifying the <code>COMPLETION_DIR</code> and <code>MANPAGE_DIR</code> environment variables respectively.</p> <p>For more information, you may want to look at either the <code>build.rs</code> file or the binary build CI workflow.</p>"},{"location":"contribution/packaging-and-distribution/#adding-an-installation-source","title":"Adding an installation source","text":"<p>Once you've finished your installation source, if you want to mention it in the main bottom repo, fork the repo and add the installation method and any details to the <code>README.md</code> file under the Installation section, as well as a corresponding table of contents entry. Once that's done, open a pull request - these will usually be approved of very quickly.</p> <p>You can find more info on the contribution process here.</p>"},{"location":"contribution/development/build_process/","title":"Build Process","text":"<p>Warning</p> <p>This section is currently somewhat WIP.</p> <p>Warning</p> <p>This section is intended for people who wish to work on/build/distribute bottom, not general users.</p>"},{"location":"contribution/development/build_process/#overview","title":"Overview","text":"<p>bottom manages its own binary builds for nightly and stable release purposes. The core build workflow is handled by <code>build_releases.yml</code>, called by a wrapper workflow for nightly and stable releases. Builds take place via GitHub Actions.</p> <p>The main things built are:</p> <ul> <li>Binaries for various platforms</li> <li>MSI installer for Windows</li> <li><code>.deb</code> package for Debian and its derivatives</li> </ul> <p>This documentation gives a high-level overview of the build process for each part. For the most up-to-date and detailed reference, definitely refer back to the <code>build_releases.yml</code> file.</p>"},{"location":"contribution/development/build_process/#binaries","title":"Binaries","text":"<p>Binaries are built currently for various targets. Note that not all of these are officially supported. The following general steps are performed:</p> <ul> <li>Set up the Rust toolchain for the action runner.</li> <li>Enable cache.</li> <li> <p>Build a release build with:</p> <ul> <li><code>--features deploy</code>, which enables only crates needed for release builds.</li> <li><code>--locked</code> to lock the dependency versions.</li> <li> <p>The following env variables set:</p> <ul> <li><code>BTM_GENERATE: true</code></li> <li><code>COMPLETION_DIR: \"target/tmp/bottom/completion/\"</code></li> <li><code>MANPAGE_DIR: \"target/tmp/bottom/manpage/\"</code></li> </ul> <p>These generate the manpages and shell completions (see Packaging for some more information).</p> </li> </ul> </li> </ul> <ul> <li>Bundle the binaries and manpage/completions.</li> <li>Cleanup.</li> </ul> <p>Some builds use <code>cross</code> to do cross-compilation builds for architectures otherwise not natively supported by the runner.</p>"},{"location":"contribution/development/build_process/#msi","title":"MSI","text":"<p>This builds a full Windows installer using <code>cargo-wix</code>. This requires some setup beforehand with some dependencies:</p> <ul> <li>Net-Framework-Core (handled by Powershell)</li> <li>wixtoolset (handled by chocolatey)</li> <li>Rust toolchain</li> </ul> <p>After that, cache is enabled, and <code>cargo wix</code> takes care of the rest.</p>"},{"location":"contribution/development/build_process/#deb","title":"<code>.deb</code>","text":"<p>Currently, <code>.deb</code> files are built for x86 and ARM architectures (<code>armv7</code>, <code>aarch64</code>). This is handled by <code>cargo-deb</code>.</p> <ul> <li>For x86, this is handled natively with just <code>cargo-deb</code>.</li> <li>For ARM, this uses a Docker container, cargo-deb-arm, which correctly sets the dependencies and architecture for the generated <code>.deb</code> file.</li> </ul> <p>There are additional checks via <code>dpkg</code> to ensure the architecture is correctly set.</p>"},{"location":"contribution/development/deploy_process/","title":"Deploy Process","text":"<p>Warning</p> <p>This section is currently WIP.</p> <p>Warning</p> <p>This section is intended for people who wish to work on/build/distribute bottom, not general users.</p>"},{"location":"contribution/development/deploy_process/#overview","title":"Overview","text":"<p>bottom currently has two main deploy processes to worry about:</p> <ul> <li>Nightly: a daily (00:00 UTC) GitHub action to build binary/installer files, and upload them to the nightly release (example). It can also be triggered manually as either a proper nightly release or a mock release.</li> <li> <p>Stable: a stable deployment, triggered manually or upon creation of a valid tag. This is a GitHub action that builds binary/installer files and uploads them to a new GitHub release.</p> <p>Furthermore, this workflow does not handle the following deployments, which must be manually handled:</p> <ul> <li>Chocolatey</li> <li>crates.io</li> </ul> </li> </ul>"},{"location":"contribution/development/deploy_process/#nightly","title":"Nightly","text":"<p>This is, for the most part, automatic, though it can also be used as a way of testing build workflow changes and seeing if binaries can be successfully built at all against all the targets we want to build for.</p> <p>If one does not want to actually update the nightly release, and just want to test the general builds and workflow, one can run the workflow manually on a branch of choice with \"mock\" set as the parameter. Changing it to anything else will trigger a non-mock run.</p>"},{"location":"contribution/development/deploy_process/#stable","title":"Stable","text":"<p>This can be manually triggered, though the general use-case is setting a tag of the form <code>x.y.z</code> (after checking everything is good, of course). For example:</p> <pre><code>git tag 0.6.9 &amp;&amp; git push origin 0.6.9\n</code></pre> <p>This will automatically trigger the deployment workflow, and create a draft release with the files uploaded. One still needs to fill in the details and release it.</p> <p>Furthermore, there are some deployments that are handled by maintainers of bottom that this workflow does not automatically finish. These must be manually handled.</p>"},{"location":"contribution/development/deploy_process/#cratesio","title":"crates.io","text":"<p>Validate everything builds properly and works (you should have done this before releasing though). If good, then deploying on crates.io is as simple as:</p> <pre><code>cargo publish\n</code></pre>"},{"location":"contribution/development/deploy_process/#chocolatey","title":"Chocolatey","text":"<p>Upon releasing on GitHub, choco-bottom will automatically be updated with a new PR with the correct deployment files for Chocolatey. Check the PR, merge it if it is correct, then pull locally and deploy following the instructions in the README. Make sure to test installation and running at least once before deploying!</p> <p>If done correctly, there should be a new build on Chocolatey, which will take some time to validate.</p>"},{"location":"contribution/development/deploy_process/#winget","title":"winget","text":"<p>Sometimes, people will kindly do it, but it can also be manually triggered using winget-bottom.</p> <p>Note this requires regenerating some secrets.</p>"},{"location":"contribution/development/dev_env/","title":"Development Environment","text":"<p>Warning</p> <p>This section is currently WIP.</p> <p>Warning</p> <p>This section is intended for people who wish to work on/build/distribute bottom, not general users.</p>"},{"location":"contribution/development/logging/","title":"Logging","text":"<p>Warning</p> <p>This section is currently WIP.</p> <p>Warning</p> <p>This section is intended for people who wish to work on/build/distribute bottom, not general users.</p>"},{"location":"contribution/development/testing/","title":"Testing","text":"<p>Warning</p> <p>This section is currently WIP.</p> <p>Warning</p> <p>This section is intended for people who wish to work on/build/distribute bottom, not general users.</p>"},{"location":"support/official/","title":"Official support","text":"<p>bottom officially supports the following operating systems and corresponding architectures:</p> <ul> <li>macOS (<code>x86_64</code>, <code>aarch64</code>)</li> <li>Linux (<code>x86_64</code>, <code>i686</code>, <code>aarch64</code>)</li> <li>Windows (<code>x86_64</code>, <code>i686</code>)</li> </ul> <p>These platforms are tested to work (with caveats, see below) and issues on these platforms will be fixed if possible.</p> <p>Furthermore, binaries are expected to be built and tested using the most recent version of stable Rust - if you are manually building bottom from the repo/source, then please try that as well.</p> <p>If you encounter any issues, see the troubleshooting page or open an issue/discussion on GitHub.</p>"},{"location":"support/unofficial/","title":"Unofficial support","text":"<p>Systems and architectures that aren't officially supported may still work, but there are no guarantees on how much will work. For example, it might only compile, or it might run with bugs/broken features. Furthermore, while it will depend on the problem at the end of the day, issues on unsupported platforms are likely to go unfixed.</p> <p>Unofficially supported platforms known to compile/work:</p> <ul> <li>FreeBSD</li> <li>Linux on ARMv7 and ARMv6 (tested to compile in CI)</li> <li>Linux on PowerPC 64 LE (tested to compile in CI)</li> <li>Linux on an RISC-V (tested to compile in CI, tested to run on an Allwinner D1 Nezha)</li> </ul> <p>If you encounter any issues, see the troubleshooting page or open an issue/discussion on GitHub - though as mentioned, unsupported platforms may go unfixed.</p>"},{"location":"usage/autocomplete/","title":"Auto-Complete","text":"<p>The release binaries in the releases page are packaged with shell auto-completion files for Bash, Zsh, fish, Powershell, Elvish, Fig, and Nushell. To install them:</p> <ul> <li>For Bash, move <code>btm.bash</code> to <code>$XDG_CONFIG_HOME/bash_completion or /etc/bash_completion.d/</code>.</li> <li>For Zsh, move <code>_btm</code> to one of your <code>$fpath</code> directories.</li> <li>For fish, move <code>btm.fish</code> to <code>$HOME/.config/fish/completions/</code>.</li> <li>For PowerShell, add <code>_btm.ps1</code> to your PowerShell profile.</li> <li>For Elvish, the completion file is <code>btm.elv</code>.</li> <li>For Fig, the completion file is <code>btm.ts</code>.</li> <li>For Nushell, source <code>btm.nu</code>.</li> </ul> <p>The individual auto-completion files are also included in the stable/nightly releases as <code>completion.tar.gz</code> if needed.</p>"},{"location":"usage/basic-mode/","title":"Basic Mode","text":"<p>Basic mode is a special layout that removes all of the graphs and provides an interface that resembles (a very stripped-down version of) htop.</p> <p>Basic mode can be enabled either through a command line flag:</p> <pre><code>btm -b\n\n# or\n\nbtm --basic\n</code></pre> <p>or through the config:</p> <pre><code>[flags]\nbasic = true\n</code></pre>"},{"location":"usage/basic-mode/#notes","title":"Notes","text":"<p>In this mode, widgets that use tables (temperatures, processes, disks, and batteries) are only shown one at a time. One can switch between these widgets either by clicking the arrow buttons or by using the general widget selection shortcuts (for example, Ctrl+Left or H) to switch which widget is shown.</p> <p>Also note that in this mode, widget expansion and custom layouts are disabled.</p>"},{"location":"usage/basic-mode/#key-bindings","title":"Key bindings","text":"<p>Basic mode follows the same key bindings as normal, barring widget expansion being disabled, and that the % key while selecting the memory widget toggles between total usage and percentage.</p>"},{"location":"usage/general-usage/","title":"General Usage","text":"<p>You can run bottom with:</p> <pre><code>btm\n</code></pre> <p>For help regarding the command-line options, use:</p> <pre><code># For a simple overview of flags\nbtm -h\n\n# For more details\nbtm --help\n</code></pre> <p>You can also see keybinds and basic usage details in bottom by pressing ?, which will open a help menu.</p>"},{"location":"usage/general-usage/#features","title":"Features","text":""},{"location":"usage/general-usage/#expansion","title":"Expansion","text":"<p>By default, bottom is somewhat like a dashboard - a bunch of different widgets, all showing different things, and they all cram together to fit into one terminal.</p> <p>If you instead just want to see one widget - maybe you want to look at a graph in more detail, for example - you can \"expand\" the currently selected widget using the e key, which will hide all other widgets and make that widget take up all available terminal space.</p> <p>You can leave this state by either pressing e again or pressing Esc.</p>"},{"location":"usage/general-usage/#widget-selection","title":"Widget selection","text":"<p>To allow for widget-specific keybindings and expansion, there is the idea of widget selection in bottom, where you can focus on a specific widget to work with it. This can be done with the mouse (just click on the widget of interest) or keyboard (ex: Ctrl+Direction, see Key bindings for alternatives).</p>"},{"location":"usage/general-usage/#key-bindings","title":"Key bindings","text":"<p>These are global or common keyboard shortcuts for the application, which you can see in-app through the ? shortcut. Note that key bindings are generally case-sensitive.</p> Binding Action q , Ctrl+c Quit Esc Close dialog windows, search, widgets, or exit expanded mode Ctrl+r Reset display and any collected data f Freeze/unfreeze updating with new data ? Open help menu e Toggle expanding the currently selected widget Ctrl+Up Shift+Up K W Select the widget above Ctrl+Down Shift+Down J S Select the widget below Ctrl+Left Shift+Left H A Select the widget on the left Ctrl+Right Shift+Right L D Select the widget on the right Up , k Move up within a widget Down , j Move down within a widget Left h Alt+h Move left within a widget Right l Alt+l Move right within a widget g+g , Home Jump to the first entry G , End Jump to the last entry Page Up , Page Down Scroll up/down a table by a page Ctrl+u Scroll up a table by half a page Ctrl+d Scroll down a table by half a page"},{"location":"usage/general-usage/#mouse-bindings","title":"Mouse bindings","text":"Binding Action Left Button Selects the widget"},{"location":"usage/widgets/battery/","title":"Battery Widget","text":"<p>Warning</p> <p>The battery features are unavailable if the binary is compiled with the <code>battery</code> feature disabled or if there are no batteries on the system!</p> <p>The battery widget provides information about batteries on the system.</p> <p>The battery widget can be enabled through either the <code>--battery</code> flag, the <code>battery = true</code> option in a config file, or specifying the widget in a custom layout.</p>"},{"location":"usage/widgets/battery/#features","title":"Features","text":"<p>The following data is displayed for batteries:</p> <ul> <li>Charge percent</li> <li>Consumption rate</li> <li>Charging state</li> <li>Time to empty/charge, based on the current state</li> <li>Battery health percent</li> </ul> <p>The battery widget also supports devices with multiple batteries, and you can switch between them using the keyboard or the mouse.</p>"},{"location":"usage/widgets/battery/#key-bindings","title":"Key bindings","text":"<p>Note that key bindings are generally case-sensitive.</p> Binding Action Left h Alt+h Moves to the battery entry to the left of the current one Right l Alt+l Moves to the battery entry to the right of the current one"},{"location":"usage/widgets/battery/#mouse-bindings","title":"Mouse bindings","text":"Binding Action Left Button Selects a battery entry"},{"location":"usage/widgets/cpu-graph/","title":"CPU Widget","text":"<p>The CPU widget displays a visual representation of CPU usage over a time range.</p>"},{"location":"usage/widgets/cpu-graph/#features","title":"Features","text":"<p>The CPU widget is composed of two parts: the graph and the legend:</p> <ul> <li>The graph displays the usage data for the currently selected entry as a percentage</li> <li>The legend displays all available entries that can be displayed on the graph along with their last recorded use percentage (except for the \"All\" option)</li> </ul> <p>Users can scroll through the legend using either the keyboard or mouse to select which entry to display on the graph. The \"All\" option shows every entry at the same time, though this may get a bit hard to follow if you have a large number of cores/threads.</p> <p>One can also adjust the displayed time range through either the keyboard or mouse, with a range of 30s to 600s.</p>"},{"location":"usage/widgets/cpu-graph/#key-bindings","title":"Key bindings","text":"<p>Note that key bindings are generally case-sensitive.</p>"},{"location":"usage/widgets/cpu-graph/#graph","title":"Graph","text":"Binding Action + Zoom in on chart (decrease time range) - Zoom out on chart (increase time range) = Reset zoom"},{"location":"usage/widgets/cpu-graph/#legend","title":"Legend","text":"Binding Action Up , k Move up within a widget Down , j Move down within a widget g+g , Home Jump to the first entry in the legend G , End Jump to the last entry in the legend"},{"location":"usage/widgets/cpu-graph/#mouse-bindings","title":"Mouse bindings","text":""},{"location":"usage/widgets/cpu-graph/#graph_1","title":"Graph","text":"Binding Action Scroll Scrolling up or down zooms in or out of the graph respectively"},{"location":"usage/widgets/cpu-graph/#legend_1","title":"Legend","text":"Binding Action Scroll Scroll through options to display in the graph Left Button Selects a CPU thread/average to show in the graph"},{"location":"usage/widgets/disk/","title":"Disk Widget","text":"<p>The disk widget provides a table of useful disk and partition information, like I/O per second and total usage.</p>"},{"location":"usage/widgets/disk/#features","title":"Features","text":"<p>The disk widget provides the following information:</p> <ul> <li>Disk name</li> <li>Disk mount location</li> <li>Amount of space used</li> <li>Amount of space left</li> <li>Total amount of space</li> <li>Percentage of space used</li> <li>Read per second</li> <li>Write per second</li> </ul>"},{"location":"usage/widgets/disk/#key-bindings","title":"Key bindings","text":"<p>Note that key bindings are generally case-sensitive.</p> Binding Action Up , k Move up within a widget Down , j Move down within a widget g+g , Home Jump to the first entry in the table G , End Jump to the last entry in the table d Sort by disk, press again to reverse sorting order m Sort by mount, press again to reverse sorting order u Sort by amount used, press again to reverse sorting order n Sort by amount free, press again to reverse sorting order t Sort by total space available, press again to reverse sorting order p Sort by percentage used, press again to reverse sorting order r Sort by read rate, press again to reverse sorting order w Sort by write rate, press again to reverse sorting order"},{"location":"usage/widgets/disk/#mouse-bindings","title":"Mouse bindings","text":"Binding Action Left Button Selects an entry in the table"},{"location":"usage/widgets/memory-graph/","title":"Memory Widget","text":"<p>The memory widget provides a visual representation of RAM and swap usage over time.</p>"},{"location":"usage/widgets/memory-graph/#features","title":"Features","text":"<p>The legend displays the current usage in terms of percentage and actual usage in binary units (KiB, MiB, GiB, etc.). If the total RAM or swap available is 0, then it is automatically hidden from the legend and graph.</p> <p>One can also adjust the displayed time range through either the keyboard or mouse, with a range of 30s to 600s.</p> <p>This widget can also be configured to display Nvidia and AMD GPU memory usage (<code>--disable_gpu</code> on Linux/Windows to disable) or cache memory usage (<code>--enable_cache_memory</code>).</p>"},{"location":"usage/widgets/memory-graph/#key-bindings","title":"Key bindings","text":"<p>Note that key bindings are generally case-sensitive.</p> Binding Action + Zoom in on chart (decrease time range) - Zoom out on chart (increase time range) = Reset zoom"},{"location":"usage/widgets/memory-graph/#mouse-bindings","title":"Mouse bindings","text":"Binding Action Scroll Scrolling up or down zooms in or out of the graph respectively"},{"location":"usage/widgets/memory-graph/#how-are-memory-values-determined","title":"How are memory values determined?","text":""},{"location":"usage/widgets/memory-graph/#linux","title":"Linux","text":"<p>Memory usage is calculated using the following formula based on values from <code>/proc/meminfo</code> (based on htop's implementation):</p> <pre><code>MemTotal - MemFree - Buffers - (Cached + SReclaimable - Shmem)\n</code></pre> <p>You can find more info on <code>/proc/meminfo</code> and its fields here.</p>"},{"location":"usage/widgets/memory-graph/#windows","title":"Windows","text":"<p>In Windows, we calculate swap by querying <code>Get-Counter \"\\Paging File(*)\\% Usage\"</code>. This is also what some libraries like psutil use. However, note there are also a few other valid methods of representing \"swap\" in Windows (e.g. using <code>GetPerformanceInfo</code>), which all slightly don't match.</p>"},{"location":"usage/widgets/network-graph/","title":"Network Widget","text":"<p>The network widget provides a visual representation of network input and output per second, as well as noting the total amount received and transmitted.</p>"},{"location":"usage/widgets/network-graph/#features","title":"Features","text":"<p>The legend displays the current reads and writes per second in bits, as well as the total amount read/written.</p> <p>The y-axis automatically scales based on shown read/write values, and by default, is a linear scale based on base-10 units (e.x. kilobit, gigabit, etc.). Through configuration, the read/write per second unit can be changed to bytes, while the y-axis can be changed to a log scale and/or use base-2 units (e.x. kibibit, gibibit, etc.).</p> <p>One can also adjust the displayed time range through either the keyboard or mouse, with a range of 30s to 600s.</p>"},{"location":"usage/widgets/network-graph/#key-bindings","title":"Key bindings","text":"<p>Note that key bindings are generally case-sensitive.</p> Binding Action + Zoom in on chart (decrease time range) - Zoom out on chart (increase time range) = Reset zoom"},{"location":"usage/widgets/network-graph/#mouse-bindings","title":"Mouse bindings","text":"Binding Action Scroll Scrolling up or down zooms in or out of the graph respectively"},{"location":"usage/widgets/process/","title":"Process Widget","text":"<p>The process widget displays a table containing information regarding a running process, along with sorting, searching, and process control features.</p>"},{"location":"usage/widgets/process/#features","title":"Features","text":"<p>The process widget has three main components:</p> <ul> <li>The main process table</li> <li>The search sub-widget (opened with Ctrl+f or /)</li> <li>The sort menu sub-widget (opened with s or F6)</li> </ul> <p>By default, the main process table displays the following information for each process:</p> <ul> <li>PID</li> <li>Name of the process</li> <li>CPU use percentage (note this is averaged out per available thread by default)</li> <li>Memory use percentage</li> <li>Disk reads per second</li> <li>Disk writes per second</li> <li>Total amount read from disk</li> <li>Total amount written from disk</li> <li>User</li> <li>Process state</li> <li> <p>Process uptime</p> <p>Info</p> <p>On Windows, the I/O counters will report all reads/writes, not just disk. See here for more details.</p> </li> </ul> <p>With the feature flag (<code>--disable_gpu</code> on Linux/Windows to disable) and gpu process columns enabled in the configuration:</p> <ul> <li>GPU memory use percentage</li> <li>GPU core utilization percentage</li> </ul> <p>See the processes configuration page on how to customize which columns are shown.</p>"},{"location":"usage/widgets/process/#sorting","title":"Sorting","text":"<p>The table can be sorted by clicking on the table headers, which will either sort the table by that column, or if already sorting by that column, reverse the sorting order.</p> <p>Alternatively, one can sort using the sort menu sub-widget, which is brought up using s or F6, and can be controlled by arrow keys or the mouse.</p>"},{"location":"usage/widgets/process/#grouping","title":"Grouping","text":"<p>Pressing Tab in the table will group entries with the same name together. The PID column will be replaced with the number of entries in each group, and usage is added together when displayed.</p> <p>Info</p> <p>Note that the process state and user columns are disabled in this mode.</p> <p>Info</p> <p>Note that if tree mode is also active, processes cannot be grouped together due to the behaviour of the two modes somewhat clashing. This also reflects with default modes like <code>group_processes</code>.</p>"},{"location":"usage/widgets/process/#process-termination","title":"Process termination","text":"<p>Pressing d+d or F9 will allow you to terminate the currently selected process/process group. On Unix-like operating systems, you are also able to control which specific signals to send (e.g. <code>SIGKILL</code>, <code>SIGTERM</code>).</p> <sub>The process termination menu on Linux</sub> <p>If you're on Windows, or if the <code>disable_advanced_kill</code> flag is set in the options or command-line (only available on Linux, macOS, and FreeBSD), then a simpler termination screen with just yes or no options will be shown.</p> <sub>The process termination menu on Windows</sub>"},{"location":"usage/widgets/process/#tree-mode","title":"Tree mode","text":"<p>Pressing t or F5 in the table toggles tree mode in the process widget, displaying processes in regard to their parent-child process relationships.</p> <p>A process in tree mode can also be \"collapsed\", hiding its children and any descendants, using the either the -, +, or Left keys, or clicking on an entry. It can be expanded by using the -, +, or Right keys, or by clicking on the entry again. The Space key can also be used to toggle between the collapsed and expanded states.</p> <p>Info</p> <p>Note that if tree mode is active, processes cannot be grouped together due to the behaviour of the two modes somewhat clashing. This also reflects with default modes like <code>group_processes</code>.</p>"},{"location":"usage/widgets/process/#full-command","title":"Full command","text":"<p>You can show the full command instead of just the process name by pressing P.</p>"},{"location":"usage/widgets/process/#search","title":"Search","text":"<p>Pressing / or Ctrl+f will open up the search sub-widget. By default, just typing in something will search by the process name.</p> <p>This search can be further enhanced by matching by case, matching the entire word, or by regex.</p> <p>We are able to also search for multiple things/conditions.</p> <p>And if our search uses a keyword, we need to use quotation marks around the term to properly search it.</p> <p>Lastly, we can refine our search even further based on the other columns, like PID, CPU usage, etc., as well as grouping together conditions.</p> <p>You can also paste search queries (e.g. Shift+Ins, Ctrl+Shift+v).</p>"},{"location":"usage/widgets/process/#keywords","title":"Keywords","text":"<p>Note all keywords are case-insensitive. To search for a process/command that collides with a keyword, surround the term with quotes (e.x. <code>\"cpu\"</code>).</p> Keywords Example Description <code>btm</code> Matches by process or command name; supports regex <code>pid</code> <code>pid=1044</code> Matches by PID; supports regex <code>cpu</code> <code>cpu%</code> <code>cpu &gt; 0.5</code> Matches the CPU column; supports comparison operators <code>memb</code> <code>memb &gt; 1000 b</code> Matches the memory column in terms of bytes; supports comparison operators <code>mem</code> <code>mem%</code> <code>mem &lt; 0.5</code> Matches the memory column in terms of percent; supports comparison operators <code>read</code> <code>r/s</code> <code>rps</code> <code>read = 1 mb</code> Matches the read/s column in terms of bytes; supports comparison operators <code>write</code> <code>w/s</code> <code>wps</code> <code>write &gt;= 1 kb</code> Matches the write/s column in terms of bytes; supports comparison operators <code>tread</code> <code>t.read</code> <code>tread &lt;= 1024 gb</code> Matches the total read column in terms of bytes; supports comparison operators <code>twrite</code> <code>t.write</code> <code>twrite &gt; 1024 tb</code> Matches the total write column in terms of bytes; supports comparison operators <code>user</code> <code>user=root</code> Matches by user; supports regex <code>state</code> <code>state=running</code> Matches by state; supports regex <code>()</code> <code>(&lt;COND 1&gt; AND &lt;COND 2&gt;) OR &lt;COND 3&gt;</code> Group together a condition <code>gmem</code> <code>gmem &gt; 1000 b</code> Matches the gpu memory column in terms of bytes; supports comparison operators <code>gmem%</code> <code>gmem% &lt; 0.5</code> Matches the gpu memory column in terms of percent; supports comparison operators <code>gpu%</code> <code>gpu% &gt; 0</code> Matches the gpu usage column in terms of percent; supports comparison operators"},{"location":"usage/widgets/process/#comparison-operators","title":"Comparison operators","text":"Keywords Description <code>=</code> Checks if the values are equal <code>!=</code> Checks if the values are not equal <code>&gt;</code> Checks if the left value is strictly greater than the right <code>&lt;</code> Checks if the left value is strictly less than the right <code>&gt;=</code> Checks if the left value is greater than or equal to the right <code>&lt;=</code> Checks if the left value is less than or equal to the right"},{"location":"usage/widgets/process/#logical-operators","title":"Logical operators","text":"<p>Note all operators are case-insensitive, and the <code>and</code> operator takes precedence over the <code>or</code> operator.</p> Keywords Usage Description <code>and</code> <code>&amp;&amp;</code> <code>&lt;Space&gt;</code> <code>&lt;COND 1&gt; and &lt;COND 2&gt;</code> <code>&lt;COND 1&gt; &amp;&amp; &lt;COND 2&gt;</code> <code>&lt;COND 1&gt; &lt;COND 2&gt;</code> Requires both conditions to be true to match <code>or</code> <code>||</code> <code>&lt;COND 1&gt; or &lt;COND 2&gt;</code> <code>&lt;COND 1&gt; &amp;#124;&amp;#124; &lt;COND 2&gt;</code> Requires at least one condition to be true to match <code>!</code> <code>!&lt;COND&gt;</code> <code>!(&lt;COND 1&gt; or &lt;COND 2&gt;)</code> Inverts the following condition or group <p><code>!</code> is reserved as an operator, so it cannot appear bare as a value. To match a literal <code>!</code> in a name or string field, quote it \u2014 e.g. <code>\"foo!\"</code> or <code>user = \"!\"</code>. A bare <code>!</code> with nothing parseable after it (such as <code>user = !</code> or <code>!</code> on its own) is rejected.</p>"},{"location":"usage/widgets/process/#units","title":"Units","text":"<p>All units are case-insensitive.</p> Keywords Description <code>B</code> Bytes <code>KB</code> Kilobytes <code>MB</code> Megabytes <code>GB</code> Gigabytes <code>TB</code> Terabytes <code>KiB</code> Kibibytes <code>MiB</code> Mebibytes <code>GiB</code> Gibibytes <code>TiB</code> Tebibytes"},{"location":"usage/widgets/process/#key-bindings","title":"Key bindings","text":"<p>Note that key bindings are generally case-sensitive.</p>"},{"location":"usage/widgets/process/#process-table","title":"Process table","text":"Binding Action Up , k Move up within a widget Down , j Move down within a widget g+g , Home Jump to the first entry in the table G , End Jump to the last entry in the table d+d , F9 Send a kill signal to the selected process c Sort by CPU usage, press again to reverse sorting order m Sort by memory usage, press again to reverse sorting order p Sort by PID name, press again to reverse sorting order n Sort by process name, press again to reverse sorting order Tab Toggle grouping processes with the same name P Toggle between showing the full command or just the process name Ctrl+f , / Toggle showing the search sub-widget s , F6, Del (Fn+Del on macOS) Toggle showing the sort sub-widget I Invert the current sort % Toggle between values and percentages for memory usage t , F5 Toggle tree mode M Sort by gpu memory usage, press again to reverse sorting order C Sort by gpu usage, press again to reverse sorting order z Toggle the hiding of kernel threads"},{"location":"usage/widgets/process/#sort-sub-widget","title":"Sort sub-widget","text":"Binding Action Up , k Move up within a widget Down , j Move down within a widget g+g , Home Jump to the first entry in the table G , End Jump to the last entry in the table Esc Close the sort sub-widget Enter Sorts the corresponding process table"},{"location":"usage/widgets/process/#search-sub-widget","title":"Search sub-widget","text":"Binding Action Left h Alt+h Moves the cursor left Right l Alt+l Moves the cursor right Esc Close the search widget (retains the filter) Ctrl+a Skip to the start of the search query Ctrl+e Skip to the end of the search query Ctrl+u Clear the current search query Ctrl+w Delete a word behind the cursor Ctrl+h Delete the character behind the cursor Backspace Delete the character behind the cursor Del (Fn+Del on macOS) Delete the character at the cursor Alt+c , F1 Toggle matching case Alt+w , F2 Toggle matching the entire word Alt+r , F3 Toggle using regex"},{"location":"usage/widgets/process/#mouse-bindings","title":"Mouse bindings","text":""},{"location":"usage/widgets/process/#process-table_1","title":"Process table","text":"Binding Action Scroll Selects a CPU thread/average to show in the graph Left Button Table header: Sorts/reverse sorts the table by the column  Table entry: Selects an entry in the table, if in tree mode, collapses/expands the entry's children"},{"location":"usage/widgets/process/#sort-sub-widget_1","title":"Sort sub-widget","text":"Binding Action Left Button Selects an entry in the table"},{"location":"usage/widgets/temperature-graph/","title":"Temperature Graph Widget","text":"<p>The temperature graph widget provides temperature readings over time.</p>"},{"location":"usage/widgets/temperature-graph/#features","title":"Features","text":"<p>Each detected sensor is drawn as its own line. The y-axis is in the configured temperature unit (Celsius by default; see the <code>temperature_type</code> flag).</p> <p>By default the y-axis is bounded at 100\u00b0C (or the equivalent in the configured unit) and grows automatically. An upper bound can also be set explicitly via the config file.</p> <p>The displayed time range can be adjusted through either the keyboard or mouse.</p>"},{"location":"usage/widgets/temperature-graph/#key-bindings","title":"Key bindings","text":"<p>Note that key bindings are generally case-sensitive.</p> Binding Action + Zoom in on chart (decrease time range) - Zoom out on chart (increase time range) = Reset zoom"},{"location":"usage/widgets/temperature-graph/#mouse-bindings","title":"Mouse bindings","text":"Binding Action Scroll Scrolling up or down zooms in or out of the graph respectively"},{"location":"usage/widgets/temperature-table/","title":"Temperature Widget","text":"<p>The temperature widget provides a table of temperature sensors and their current temperature.</p>"},{"location":"usage/widgets/temperature-table/#features","title":"Features","text":"<p>The temperature widget provides the sensor name as well as its current temperature.</p> <p>This widget can also be configured to display Nvidia and AMD GPU temperatures (<code>--disable_gpu</code> on Linux/Windows to disable).</p>"},{"location":"usage/widgets/temperature-table/#key-bindings","title":"Key bindings","text":"<p>Note that key bindings are generally case-sensitive.</p> Binding Action Up , k Move up within a widget Down , j Move down within a widget g+g , Home Jump to the first entry in the table G , End Jump to the last entry in the table t Sort by temperature, press again to reverse sorting order s Sort by sensor name, press again to reverse sorting order"},{"location":"usage/widgets/temperature-table/#mouse-bindings","title":"Mouse bindings","text":"Binding Action Left Button Selects an entry in the table"}]}
\ No newline at end of file
diff --git a/nightly/sitemap.xml b/nightly/sitemap.xml
index 06845844..8df6941a 100644
--- a/nightly/sitemap.xml
+++ b/nightly/sitemap.xml
@@ -2,142 +2,142 @@
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
     <url>
          <loc>https://bottom.pages.dev/stable/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/troubleshooting/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/configuration/command-line-options/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/configuration/config-file/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
-         <loc>https://bottom.pages.dev/stable/configuration/config-file/cpu/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <loc>https://bottom.pages.dev/stable/configuration/config-file/cpu-graph/</loc>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/configuration/config-file/disk-table/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/configuration/config-file/flags/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/configuration/config-file/layout/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/configuration/config-file/memory-graph/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/configuration/config-file/network-graph/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/configuration/config-file/processes/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/configuration/config-file/styling/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/configuration/config-file/temperature-graph/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/configuration/config-file/temperature-table/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/contribution/documentation/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/contribution/issues-and-pull-requests/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/contribution/packaging-and-distribution/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/contribution/development/build_process/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/contribution/development/deploy_process/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/contribution/development/dev_env/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/contribution/development/logging/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/contribution/development/testing/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/support/official/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/support/unofficial/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/usage/autocomplete/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/usage/basic-mode/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/usage/general-usage/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/usage/widgets/battery/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
-         <loc>https://bottom.pages.dev/stable/usage/widgets/cpu/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <loc>https://bottom.pages.dev/stable/usage/widgets/cpu-graph/</loc>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/usage/widgets/disk/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/usage/widgets/memory-graph/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/usage/widgets/network-graph/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/usage/widgets/process/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/usage/widgets/temperature-graph/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
     <url>
          <loc>https://bottom.pages.dev/stable/usage/widgets/temperature-table/</loc>
-         <lastmod>2026-05-14</lastmod>
+         <lastmod>2026-05-16</lastmod>
     </url>
 </urlset>
\ No newline at end of file
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diff --git a/nightly/support/official/index.html b/nightly/support/official/index.html
index f4d23ee2..70cefd3d 100644
--- a/nightly/support/official/index.html
+++ b/nightly/support/official/index.html
@@ -784,7 +784,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1228,7 +1228,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/support/unofficial/index.html b/nightly/support/unofficial/index.html
index 490c684f..e2c7822b 100644
--- a/nightly/support/unofficial/index.html
+++ b/nightly/support/unofficial/index.html
@@ -784,7 +784,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1228,7 +1228,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/troubleshooting/index.html b/nightly/troubleshooting/index.html
index 64f1be64..596751e7 100644
--- a/nightly/troubleshooting/index.html
+++ b/nightly/troubleshooting/index.html
@@ -769,7 +769,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../usage/widgets/cpu/" class="md-nav__link">
+      <a href="../usage/widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1213,7 +1213,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/usage/autocomplete/index.html b/nightly/usage/autocomplete/index.html
index de8c1ec6..234a29c5 100644
--- a/nightly/usage/autocomplete/index.html
+++ b/nightly/usage/autocomplete/index.html
@@ -777,7 +777,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../widgets/cpu/" class="md-nav__link">
+      <a href="../widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1231,7 +1231,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/usage/basic-mode/index.html b/nightly/usage/basic-mode/index.html
index 9b4d1a73..3601843f 100644
--- a/nightly/usage/basic-mode/index.html
+++ b/nightly/usage/basic-mode/index.html
@@ -18,7 +18,7 @@
         <link rel="prev" href="../general-usage/">
       
       
-        <link rel="next" href="../widgets/cpu/">
+        <link rel="next" href="../widgets/cpu-graph/">
       
       
         
@@ -846,7 +846,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../widgets/cpu/" class="md-nav__link">
+      <a href="../widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1290,7 +1290,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
@@ -2096,7 +2096,7 @@ to switch which widget is shown.</p>
         
         
           
-          <a href="../widgets/cpu/" class="md-footer__link md-footer__link--next" aria-label="Next: CPU Widget">
+          <a href="../widgets/cpu-graph/" class="md-footer__link md-footer__link--next" aria-label="Next: CPU Widget">
             <div class="md-footer__title">
               <span class="md-footer__direction">
                 Next
diff --git a/nightly/usage/general-usage/index.html b/nightly/usage/general-usage/index.html
index 3ff43081..43a4a710 100644
--- a/nightly/usage/general-usage/index.html
+++ b/nightly/usage/general-usage/index.html
@@ -885,7 +885,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../widgets/cpu/" class="md-nav__link">
+      <a href="../widgets/cpu-graph/" class="md-nav__link">
         
   
   
@@ -1329,7 +1329,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/usage/widgets/battery/index.html b/nightly/usage/widgets/battery/index.html
index 12c185c9..e606b69b 100644
--- a/nightly/usage/widgets/battery/index.html
+++ b/nightly/usage/widgets/battery/index.html
@@ -777,7 +777,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../cpu/" class="md-nav__link">
+      <a href="../cpu-graph/" class="md-nav__link">
         
   
   
@@ -1301,7 +1301,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/usage/widgets/cpu/index.html b/nightly/usage/widgets/cpu-graph/index.html
similarity index 99%
rename from nightly/usage/widgets/cpu/index.html
rename to nightly/usage/widgets/cpu-graph/index.html
index f583cb0f..ccc58238 100644
--- a/nightly/usage/widgets/cpu/index.html
+++ b/nightly/usage/widgets/cpu-graph/index.html
@@ -12,7 +12,7 @@
         <meta name="author" content="Clement Tsang">
       
       
-        <link rel="canonical" href="https://bottom.pages.dev/stable/usage/widgets/cpu/">
+        <link rel="canonical" href="https://bottom.pages.dev/stable/usage/widgets/cpu-graph/">
       
       
         <link rel="prev" href="../../basic-mode/">
@@ -1357,7 +1357,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
@@ -2058,7 +2058,7 @@
 
 
   
-    <a href="https://github.com/ClementTsang/bottom/edit/main/docs/content/usage/widgets/cpu.md" title="Edit this page" class="md-content__button md-icon" rel="edit">
+    <a href="https://github.com/ClementTsang/bottom/edit/main/docs/content/usage/widgets/cpu-graph.md" title="Edit this page" class="md-content__button md-icon" rel="edit">
       
       <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20.71 7.04c.39-.39.39-1.04 0-1.41l-2.34-2.34c-.37-.39-1.02-.39-1.41 0l-1.84 1.83 3.75 3.75M3 17.25V21h3.75L17.81 9.93l-3.75-3.75z"/></svg>
     </a>
@@ -2188,7 +2188,7 @@ at the same time, though this may get a bit hard to follow if you have a large n
     <span class="md-icon" title="Last update">
       <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M21 13.1c-.1 0-.3.1-.4.2l-1 1 2.1 2.1 1-1c.2-.2.2-.6 0-.8l-1.3-1.3c-.1-.1-.2-.2-.4-.2m-1.9 1.8-6.1 6V23h2.1l6.1-6.1zM12.5 7v5.2l4 2.4-1 1L11 13V7zM11 21.9c-5.1-.5-9-4.8-9-9.9C2 6.5 6.5 2 12 2c5.3 0 9.6 4.1 10 9.3-.3-.1-.6-.2-1-.2s-.7.1-1 .2C19.6 7.2 16.2 4 12 4c-4.4 0-8 3.6-8 8 0 4.1 3.1 7.5 7.1 7.9l-.1.2z"/></svg>
     </span>
-    <span class="git-revision-date-localized-plugin git-revision-date-localized-plugin-date" title="June 22, 2021 02:53:25">June 22, 2021</span>
+    <span class="git-revision-date-localized-plugin git-revision-date-localized-plugin-date" title="May 16, 2026 00:00:44">May 16, 2026</span>
   </span>
 
     
diff --git a/nightly/usage/widgets/disk/index.html b/nightly/usage/widgets/disk/index.html
index 2560030d..9c33817b 100644
--- a/nightly/usage/widgets/disk/index.html
+++ b/nightly/usage/widgets/disk/index.html
@@ -777,7 +777,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../cpu/" class="md-nav__link">
+      <a href="../cpu-graph/" class="md-nav__link">
         
   
   
@@ -1301,7 +1301,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/usage/widgets/memory-graph/index.html b/nightly/usage/widgets/memory-graph/index.html
index 58e09ca7..1e2e4391 100644
--- a/nightly/usage/widgets/memory-graph/index.html
+++ b/nightly/usage/widgets/memory-graph/index.html
@@ -15,7 +15,7 @@
         <link rel="canonical" href="https://bottom.pages.dev/stable/usage/widgets/memory-graph/">
       
       
-        <link rel="prev" href="../cpu/">
+        <link rel="prev" href="../cpu-graph/">
       
       
         <link rel="next" href="../network-graph/">
@@ -777,7 +777,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../cpu/" class="md-nav__link">
+      <a href="../cpu-graph/" class="md-nav__link">
         
   
   
@@ -1340,7 +1340,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
@@ -2166,7 +2166,7 @@ match.</p>
       <nav class="md-footer__inner md-grid" aria-label="Footer" >
         
           
-          <a href="../cpu/" class="md-footer__link md-footer__link--prev" aria-label="Previous: CPU Widget">
+          <a href="../cpu-graph/" class="md-footer__link md-footer__link--prev" aria-label="Previous: CPU Widget">
             <div class="md-footer__button md-icon">
               
               <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11z"/></svg>
diff --git a/nightly/usage/widgets/network-graph/index.html b/nightly/usage/widgets/network-graph/index.html
index 948a446c..56eca0da 100644
--- a/nightly/usage/widgets/network-graph/index.html
+++ b/nightly/usage/widgets/network-graph/index.html
@@ -777,7 +777,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../cpu/" class="md-nav__link">
+      <a href="../cpu-graph/" class="md-nav__link">
         
   
   
@@ -1301,7 +1301,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/usage/widgets/process/index.html b/nightly/usage/widgets/process/index.html
index bc43e8a5..3dff8637 100644
--- a/nightly/usage/widgets/process/index.html
+++ b/nightly/usage/widgets/process/index.html
@@ -777,7 +777,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../cpu/" class="md-nav__link">
+      <a href="../cpu-graph/" class="md-nav__link">
         
   
   
@@ -1490,7 +1490,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/usage/widgets/temperature-graph/index.html b/nightly/usage/widgets/temperature-graph/index.html
index 5b34ab99..6d29d905 100644
--- a/nightly/usage/widgets/temperature-graph/index.html
+++ b/nightly/usage/widgets/temperature-graph/index.html
@@ -777,7 +777,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../cpu/" class="md-nav__link">
+      <a href="../cpu-graph/" class="md-nav__link">
         
   
   
@@ -1301,7 +1301,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../../configuration/config-file/cpu-graph/" class="md-nav__link">
         
   
   
diff --git a/nightly/usage/widgets/temperature-table/index.html b/nightly/usage/widgets/temperature-table/index.html
index 533df4d7..5cf941ee 100644
--- a/nightly/usage/widgets/temperature-table/index.html
+++ b/nightly/usage/widgets/temperature-table/index.html
@@ -777,7 +777,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../cpu/" class="md-nav__link">
+      <a href="../cpu-graph/" class="md-nav__link">
         
   
   
@@ -1301,7 +1301,7 @@
   
   
     <li class="md-nav__item">
-      <a href="../../../configuration/config-file/cpu/" class="md-nav__link">
+      <a href="../../../configuration/config-file/cpu-graph/" class="md-nav__link">