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&#x26; htop cheatsheet &#x26; Quick Reference</title>
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<a aria-hidden="true" tabindex="-1" href="#htop-备忘清单"><span class="icon icon-link"></span></a>htop 备忘清单</h1><div class="wrap-body">
<p>htop 是一个交互式流程查看器，此 htop 备忘清单包含 htop 命令</p>
</div></header><div class="h1wrap-body"><div class="wrap"><div class="wrap-header h2wrap"><h2 id="入门"><a aria-hidden="true" tabindex="-1" href="#入门"><span class="icon icon-link"></span></a>入门</h2><div class="wrap-body">
</div></div><div class="h2wrap-body"><div class="wrap"><div class="wrap-header h3wrap"><h3 id="htop-用法"><a aria-hidden="true" tabindex="-1" href="#htop-用法"><span class="icon icon-link"></span></a>htop 用法</h3><div class="wrap-body">
<p>htop 是一个互动的进程查看器，动态观察系统进程状况</p>
<ul>
<li><a href="https://htop.sourceforge.net/">命令 htop 的官网</a></li>
</ul>
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line">$ <span class="token function">htop</span> <span class="token punctuation">[</span>-dChustv<span class="token punctuation">]</span>
</span></code></pre>
</div></div><div class="h3wrap-body"><div class="wrap"><div class="wrap-header h4wrap"><h4 id="安装"><a aria-hidden="true" tabindex="-1" href="#安装"><span class="icon icon-link"></span></a>安装</h4><div class="wrap-body">
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line">$ <span class="token function">apt</span> <span class="token function">install</span> <span class="token function">htop</span> <span class="token comment"># Debian</span>
</span><span class="code-line">$ dnf <span class="token function">install</span> <span class="token function">htop</span> <span class="token comment"># Fedora</span>
</span><span class="code-line">$ emerge sys-process/htop <span class="token comment"># Gentoo</span>
</span><span class="code-line">$ pacman <span class="token parameter variable">-S</span> <span class="token function">htop</span> <span class="token comment"># Arch Linux</span>
</span><span class="code-line">$ Compile <span class="token function">htop</span> <span class="token comment"># GoboLinux</span>
</span></code></pre>
<p>htop 的软件包在大多数发行版中都<a href="https://htop.dev/downloads.html">可用下载</a></p>
</div></div></div></div></div><div class="wrap col-span-2"><div class="wrap-header h3wrap"><h3 id="选项示例"><a aria-hidden="true" tabindex="-1" href="#选项示例"><span class="icon icon-link"></span></a>选项示例</h3><div class="wrap-body">
<!--rehype:wrap-class=col-span-2-->
<p>长选项的强制参数对于短选项也是强制的</p>
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><code>-d --delay=DELAY</code></td><td align="left">更新之间的延迟，以十分之一秒为单位</td></tr><tr><td align="left"><code>-C --no-color --no-colour</code></td><td align="left">以单色模式启动 <code>htop</code></td></tr><tr><td align="left"><code>-h --help</code></td><td align="left">显示帮助消息并退出</td></tr><tr><td align="left"><code>-p --pid=PID,PID...</code></td><td align="left">仅显示给定的PID</td></tr><tr><td align="left"><code>-s --sort-key COLUMN</code></td><td align="left">按此列排序(对列列表使用<code>--sort-key</code>帮助)</td></tr><tr><td align="left"><code>-u --user=USERNAME</code></td><td align="left">仅显示给定用户的进程</td></tr><tr><td align="left"><code>-v --version</code></td><td align="left">输出版本信息并退出</td></tr><tr><td align="left"><code>-t --tree</code></td><td align="left">在树状视图中显示流程</td></tr></tbody></table>
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="状态"><a aria-hidden="true" tabindex="-1" href="#状态"><span class="icon icon-link"></span></a>状态</h3><div class="wrap-body">
<table class="shortcuts"><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><code>R</code></td><td align="left">运行中</td></tr><tr><td align="left"><code>S</code></td><td align="left">休眠</td></tr><tr><td align="left"><code>T</code></td><td align="left">追踪/停止</td></tr><tr><td align="left"><code>Z</code></td><td align="left">僵尸</td></tr><tr><td align="left"><code>D</code></td><td align="left">磁盘睡眠</td></tr></tbody></table>
<!--rehype:className=shortcuts-->
</div></div></div><div class="wrap col-span-2 row-span-3"><div class="wrap-header h3wrap"><h3 id="交互式命令"><a aria-hidden="true" tabindex="-1" href="#交互式命令"><span class="icon icon-link"></span></a>交互式命令</h3><div class="wrap-body">
<!--rehype:wrap-class=col-span-2 row-span-3-->
<table class="shortcuts"><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><code>F1</code>, <code>h</code>, <code>?</code></td><td align="left">转到帮助屏幕</td></tr><tr><td align="left"><code>F10</code>, <code>q</code></td><td align="left">退出</td></tr><tr><td align="left"><code>Space</code></td><td align="left">标记或取消标记进程</td></tr><tr><td align="left"><code>U</code></td><td align="left">取消标记所有进程(删除所有使用 Space 键添加的标记)</td></tr><tr><td align="left"><code>s</code></td><td align="left">跟踪进程系统调用：如果安装了 <code>strace(1)</code>，按下此键会将其附加到当前选定的进程，呈现进程发出的系统调用的实时更新</td></tr><tr><td align="left"><code>l</code></td><td align="left">显示进程打开的文件：如果安装了 <code>lsof(1)</code>，按下该键将显示进程打开的文件描述符列表</td></tr><tr><td align="left"><code>F2</code>, <code>S</code></td><td align="left">转到设置屏幕，您可以在其中配置屏幕顶部显示的仪表，设置各种显示选项，在配色方案中进行选择，并选择显示的列，以何种顺序显示</td></tr><tr><td align="left"><code>F3</code>, <code>/</code></td><td align="left">逐步搜索所有显示进程的命令行。当前选定(突出显示)的命令将在您键入时更新。在搜索模式下，按 <code>F3</code> 将循环匹配出现的事件</td></tr><tr><td align="left"><code>F4</code>, <code>\</code></td><td align="left">增量进程过滤：输入部分进程命令行，仅显示名称匹配的进程。要取消过滤，请再次输入过滤选项并按 <code>Esc</code></td></tr><tr><td align="left"><code>F5</code>, <code>t</code></td><td align="left">树视图：按父级组织进程，并将它们之间的关系布局为树。切换键将在树和您之前选择的排序视图之间切换。选择排序视图将退出树视图</td></tr><tr><td align="left"><code>F6</code></td><td align="left">在排序视图上，选择一个字段进行排序，也可以通过 &#x3C; 和 > 访问。当前排序字段由标题中的突出显示。在树视图中，展开或折叠当前子树。树节点中的“+”指示符表示它已折叠</td></tr><tr><td align="left"><code>F7</code>, <code>]</code></td><td align="left">增加所选进程的优先级(从“nice”值中减去)。这只能由超级用户完成</td></tr><tr><td align="left"><code>F8</code>, <code>[</code></td><td align="left">降低选定进程的优先级(添加到“nice”值)</td></tr><tr><td align="left"><code>F9</code>, <code>k</code></td><td align="left">“杀死”进程：向一个或一组进程发送一个在菜单中选择的信号。如果进程被标记，则将信号发送到所有标记的进程。如果没有标记，则发送到当前选定的进程</td></tr><tr><td align="left"><code>+</code>, <code>-</code></td><td align="left">在树视图模式下，展开或折叠子树。</td></tr><tr><td align="left"><code>a</code></td><td align="left">(在多 CPU 机器上)设置 CPU 亲和性：标记允许进程使用的 CPU</td></tr><tr><td align="left"><code>u</code></td><td align="left">仅显示指定用户拥有的进程</td></tr><tr><td align="left"><code>F</code></td><td align="left">“跟随”进程：如果排序顺序导致当前选定的进程在列表中移动，则使选择栏跟随它。这对于监控进程很有用：这样，您可以使进程始终在屏幕上可见。使用移动键时，“跟随”失效。</td></tr><tr><td align="left"><code>p</code></td><td align="left">在适用的情况下显示运行程序的完整路径(这是一个切换键)</td></tr><tr><td align="left"><code>Ctrl-L</code></td><td align="left">刷新：重绘屏幕并重新计算数值</td></tr><tr><td align="left"><code>Numbers</code></td><td align="left">PID搜索：输入进程ID，选择突出显示将移至它</td></tr></tbody></table>
<!--rehype:className=shortcuts-->
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="排序线程"><a aria-hidden="true" tabindex="-1" href="#排序线程"><span class="icon icon-link"></span></a>排序/线程</h3><div class="wrap-body">
<table class="shortcuts"><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><code>M</code></td><td align="left">按<code>内存</code>使用情况排序 <em>(最高兼容性键)</em></td></tr><tr><td align="left"><code>P</code></td><td align="left">按<code>CPU</code>使用情况排序 <em>(最高兼容性键)</em></td></tr><tr><td align="left"><code>T</code></td><td align="left">按<code>时间</code>排序 <em>(最高兼容性键)</em></td></tr><tr><td align="left"><code>I</code></td><td align="left"><code>反转</code>排序顺序</td></tr><tr><td align="left"><code>K</code></td><td align="left">隐藏<code>内核</code>线程</td></tr><tr><td align="left"><code>H</code></td><td align="left">隐藏<code>用户</code>线程</td></tr></tbody></table>
<!--rehype:className=shortcuts-->
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="滚动"><a aria-hidden="true" tabindex="-1" href="#滚动"><span class="icon icon-link"></span></a>滚动</h3><div class="wrap-body">
<table class="shortcuts"><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><code>Up</code>, <code>Alt-k</code></td><td align="left">在流程列表中选择(突出)<code>上</code>一个流程</td></tr><tr><td align="left"><code>Down</code>, <code>Alt-j</code></td><td align="left">在流程列表中选择(突出)<code>下</code>一个流程</td></tr><tr><td align="left"><code>Left</code>, <code>Alt-h</code></td><td align="left">向<code>左</code>滚动流程列表</td></tr><tr><td align="left"><code>Right</code>, <code>Alt-l</code></td><td align="left">向<code>右</code>滚动进程列表</td></tr><tr><td align="left"><code>PgUp</code>, <code>PgDn</code></td><td align="left">将流程列表<code>向上</code>或<code>向下</code>滚动一个窗口</td></tr><tr><td align="left"><code>Home</code></td><td align="left">滚动到流程列表的<code>顶部</code> <br> <em>选择第一个流程</em></td></tr><tr><td align="left"><code>End</code></td><td align="left">滚动到流程列表的<code>底部</code> <br> <em>选择最后一个流程</em></td></tr><tr><td align="left"><code>Ctrl-A</code>, <code>^</code></td><td align="left">向<code>左</code>滚动到流程条目<code>开头</code> <em>(即行开头)</em></td></tr><tr><td align="left"><code>Ctrl-E</code>, <code>$</code></td><td align="left">向<code>右</code>滚动到流程条目<code>末尾</code> <em>(即行尾)</em></td></tr></tbody></table>
<!--rehype:className=shortcuts-->
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