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& lsof cheatsheet & Quick Reference</title>
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</svg><a aria-hidden="true" tabindex="-1" href="#lsof-备忘清单"><span class="icon icon-link"></span></a>Lsof 备忘清单</h1><div class="wrap-body">
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<p>这个快速参考备忘单提供了使用 lsof 命令的各种方法。</p>
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</svg></div><div class="menu-modal"><a aria-hidden="true" class="leve2 tocs-link" data-num="2" href="#入门">入门</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#介绍">介绍</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#特定于端口">特定于端口</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#特定于进程">特定于进程</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#特定于用户">特定于用户</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#特定于网络">特定于网络</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#特定的pid">特定的PID</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#特定文件名">特定文件名</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#特定目录">特定目录</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#kill">Kill</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#参数">参数</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#列出指定进程号所打开的文件">列出指定进程号所打开的文件</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#获取端口对应的进程-idpid">获取端口对应的进程 ID=>pid</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#列出打开文件的进程">列出打开文件的进程</a><a aria-hidden="true" class="leve2 tocs-link" data-num="2" href="#示例">示例</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#示例-1">示例</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#文件描述符列表fd">文件描述符列表(FD)</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#示例列信息">示例列信息</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#标准输出输入错误文件状态模式fd">标准输出/输入/错误文件状态模式(FD)</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#文件状态模锁-fd">文件状态模锁 (FD)</a><a aria-hidden="true" class="leve3 tocs-link" data-num="3" href="#文件类型">文件类型</a><a aria-hidden="true" class="leve2 tocs-link" data-num="2" href="#另见">另见</a></div></div><div class="h1wrap-body"><div class="wrap h2body-exist"><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">
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</div></div><div class="h2wrap-body"><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="介绍"><a aria-hidden="true" tabindex="-1" href="#介绍"><span class="icon icon-link"></span></a>介绍</h3><div class="wrap-body">
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<p><strong>lsof</strong> 表示 <code>L</code>i<code>s</code>t <code>O</code>pen <code>F</code>iles 用于查找哪个进程打开了哪些文件</p>
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<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">lsof</span>
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</span><span class="code-line">$ <span class="token function">sudo</span> <span class="token function">lsof</span> <span class="token parameter variable">-u</span> root
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</span></code></pre>
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</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="特定于端口"><a aria-hidden="true" tabindex="-1" href="#特定于端口"><span class="icon icon-link"></span></a>特定于端口</h3><div class="wrap-body">
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<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">lsof</span> <span class="token parameter variable">-i</span> :8080
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</span><span class="code-line">$ <span class="token function">lsof</span> <span class="token parameter variable">-i</span> :80 <span class="token parameter variable">-i</span> :22
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</span><span class="code-line">$ <span class="token function">lsof</span> <span class="token parameter variable">-i</span> TCP:22
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</span><span class="code-line">$ <span class="token function">lsof</span> <span class="token parameter variable">-i</span> TCP:1-1024
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</span><span class="code-line">$ <span class="token function">lsof</span> <span class="token parameter variable">-i</span> UDP
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</span><span class="code-line">$ <span class="token function">lsof</span> <span class="token parameter variable">-i</span> @192.168.1.5
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</span></code></pre>
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</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="特定于进程"><a aria-hidden="true" tabindex="-1" href="#特定于进程"><span class="icon icon-link"></span></a>特定于进程</h3><div class="wrap-body">
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<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">lsof</span> <span class="token parameter variable">-c</span> mysql
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</span><span class="code-line">$ <span class="token function">lsof</span> <span class="token parameter variable">-c</span> <span class="token function">java</span>
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</span><span class="code-line">$ <span class="token function">lsof</span> <span class="token parameter variable">-c</span> <span class="token function">ssh</span>
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</span><span class="code-line">$ <span class="token function">lsof</span> <span class="token parameter variable">-c</span> nginx
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</span><span class="code-line">$ <span class="token function">lsof</span> <span class="token parameter variable">-c</span> <span class="token function">ssh</span> <span class="token parameter variable">-c</span> httpd
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</span></code></pre>
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</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="特定于用户"><a aria-hidden="true" tabindex="-1" href="#特定于用户"><span class="icon icon-link"></span></a>特定于用户</h3><div class="wrap-body">
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<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">lsof</span> <span class="token parameter variable">-u</span> www-data
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</span><span class="code-line">$ <span class="token function">lsof</span> <span class="token parameter variable">-u</span> www-data <span class="token parameter variable">-u</span> ubuntu
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</span><span class="code-line">$ <span class="token function">lsof</span> <span class="token parameter variable">-i</span> <span class="token parameter variable">-u</span> ^root <span class="token comment"># 特定用户除外</span>
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</span></code></pre>
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</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="特定于网络"><a aria-hidden="true" tabindex="-1" href="#特定于网络"><span class="icon icon-link"></span></a>特定于网络</h3><div class="wrap-body">
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<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">lsof</span> <span class="token parameter variable">-i</span> <span class="token number">4</span> <span class="token comment"># 仅 IPv4</span>
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</span><span class="code-line">$ <span class="token function">lsof</span> <span class="token parameter variable">-i</span> <span class="token number">6</span> <span class="token comment"># 仅 IPv6</span>
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</span></code></pre>
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</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="特定的pid"><a aria-hidden="true" tabindex="-1" href="#特定的pid"><span class="icon icon-link"></span></a>特定的PID</h3><div class="wrap-body">
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<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">lsof</span> <span class="token parameter variable">-p</span> <span class="token number">1753</span>
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</span><span class="code-line">$ <span class="token function">lsof</span> <span class="token parameter variable">-p</span> ^3 <span class="token comment"># 除了某些pid</span>
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</span></code></pre>
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</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="特定文件名"><a aria-hidden="true" tabindex="-1" href="#特定文件名"><span class="icon icon-link"></span></a>特定文件名</h3><div class="wrap-body">
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<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">lsof</span> /var/log/messages
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</span><span class="code-line">$ <span class="token function">lsof</span> /etc/passwd
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</span></code></pre>
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</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="特定目录"><a aria-hidden="true" tabindex="-1" href="#特定目录"><span class="icon icon-link"></span></a>特定目录</h3><div class="wrap-body">
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<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">lsof</span> +D /var/log <span class="token comment"># 在目录内</span>
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</span></code></pre>
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</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="kill"><a aria-hidden="true" tabindex="-1" href="#kill"><span class="icon icon-link"></span></a>Kill</h3><div class="wrap-body">
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<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">kill</span> <span class="token parameter variable">-9</span> <span class="token variable"><span class="token variable">`</span><span class="token function">lsof</span> <span class="token parameter variable">-t</span> <span class="token parameter variable">-u</span> apache<span class="token variable">`</span></span>
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</span><span class="code-line">$ <span class="token function">kill</span> <span class="token parameter variable">-9</span> <span class="token variable"><span class="token variable">$(</span><span class="token function">lsof</span> <span class="token parameter variable">-t</span> <span class="token parameter variable">-i</span> :8080<span class="token variable">)</span></span>
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</span></code></pre>
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</div></div></div><div class="wrap h3body-not-exist row-span-2"><div class="wrap-header h3wrap"><h3 id="参数"><a aria-hidden="true" tabindex="-1" href="#参数"><span class="icon icon-link"></span></a>参数</h3><div class="wrap-body">
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<!--rehype:wrap-class=row-span-2-->
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<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line"><span class="token parameter variable">-a</span> <span class="token comment"># 列出打开文件存在的进程；</span>
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</span><span class="code-line">-c<span class="token operator"><</span>进程名<span class="token operator">></span> <span class="token comment"># 列出指定进程所打开的文件；</span>
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</span><span class="code-line"><span class="token parameter variable">-g</span> <span class="token comment"># 列出GID号进程详情；</span>
|
||
</span><span class="code-line">-d<span class="token operator"><</span>文件号<span class="token operator">></span> <span class="token comment"># 列出占用该文件号的进程；</span>
|
||
</span><span class="code-line">+d<span class="token operator"><</span>目录<span class="token operator">></span> <span class="token comment"># 列出目录下被打开的文件；</span>
|
||
</span><span class="code-line">+D<span class="token operator"><</span>目录<span class="token operator">></span> <span class="token comment"># 递归列出目录下被打开的文件；</span>
|
||
</span><span class="code-line">-n<span class="token operator"><</span>目录<span class="token operator">></span> <span class="token comment"># 列出使用NFS的文件；</span>
|
||
</span><span class="code-line">-i<span class="token operator"><</span>条件<span class="token operator">></span> <span class="token comment"># 列出符合条件的进程(协议,:端口,@ip)</span>
|
||
</span><span class="code-line">-p<span class="token operator"><</span>进程号<span class="token operator">></span> <span class="token comment"># 列出指定进程号所打开的文件；</span>
|
||
</span><span class="code-line"><span class="token parameter variable">-u</span> <span class="token comment"># 列出UID号进程详情；</span>
|
||
</span><span class="code-line"><span class="token parameter variable">-h</span> <span class="token comment"># 显示帮助信息；</span>
|
||
</span><span class="code-line"><span class="token parameter variable">-v</span> <span class="token comment"># 显示版本信息</span>
|
||
</span></code></pre>
|
||
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="列出指定进程号所打开的文件"><a aria-hidden="true" tabindex="-1" href="#列出指定进程号所打开的文件"><span class="icon icon-link"></span></a>列出指定进程号所打开的文件</h3><div class="wrap-body">
|
||
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line"><span class="token function">lsof</span> <span class="token parameter variable">-p</span> <span class="token variable">$pid</span>
|
||
</span></code></pre>
|
||
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="获取端口对应的进程-idpid"><a aria-hidden="true" tabindex="-1" href="#获取端口对应的进程-idpid"><span class="icon icon-link"></span></a>获取端口对应的进程 ID=>pid</h3><div class="wrap-body">
|
||
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line"><span class="token function">lsof</span> <span class="token parameter variable">-i:9981</span> <span class="token parameter variable">-P</span> <span class="token parameter variable">-t</span> <span class="token parameter variable">-sTCP:LISTEN</span>
|
||
</span></code></pre>
|
||
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="列出打开文件的进程"><a aria-hidden="true" tabindex="-1" href="#列出打开文件的进程"><span class="icon icon-link"></span></a>列出打开文件的进程</h3><div class="wrap-body">
|
||
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line"><span class="token function">lsof</span> <span class="token variable">$filename</span>
|
||
</span></code></pre>
|
||
</div></div></div></div></div><div class="wrap h2body-exist"><div class="wrap-header h2wrap"><h2 id="示例"><a aria-hidden="true" tabindex="-1" href="#示例"><span class="icon icon-link"></span></a>示例</h2><div class="wrap-body">
|
||
</div></div><div class="h2wrap-body"><div class="wrap h3body-not-exist col-span-2"><div class="wrap-header h3wrap"><h3 id="示例-1"><a aria-hidden="true" tabindex="-1" href="#示例-1"><span class="icon icon-link"></span></a>示例</h3><div class="wrap-body">
|
||
<!--rehype:wrap-class=col-span-2-->
|
||
<pre class="language-bash"><code class="language-bash code-highlight"><span class="code-line">$ <span class="token function">lsof</span>
|
||
</span><span class="code-line"><span class="token builtin class-name">command</span> PID <span class="token environment constant">USER</span> FD <span class="token builtin class-name">type</span> DEVICE SIZE NODE NAME
|
||
</span><span class="code-line">init <span class="token number">1</span> root cwd DIR <span class="token number">8,2</span> <span class="token number">4096</span> <span class="token number">2</span> /
|
||
</span><span class="code-line">init <span class="token number">1</span> root rtd DIR <span class="token number">8,2</span> <span class="token number">4096</span> <span class="token number">2</span> /
|
||
</span><span class="code-line">init <span class="token number">1</span> root txt REG <span class="token number">8,2</span> <span class="token number">43496</span> <span class="token number">6121706</span> /sbin/init
|
||
</span><span class="code-line">init <span class="token number">1</span> root mem REG <span class="token number">8,2</span> <span class="token number">143600</span> <span class="token number">7823908</span> /lib64/ld-2.5.so
|
||
</span><span class="code-line">init <span class="token number">1</span> root mem REG <span class="token number">8,2</span> <span class="token number">1722304</span> <span class="token number">7823915</span> /lib64/libc-2.5.so
|
||
</span><span class="code-line">init <span class="token number">1</span> root mem REG <span class="token number">8,2</span> <span class="token number">23360</span> <span class="token number">7823919</span> /lib64/libdl-2.5.so
|
||
</span><span class="code-line">init <span class="token number">1</span> root mem REG <span class="token number">8,2</span> <span class="token number">95464</span> <span class="token number">7824116</span> /lib64/libselinux.so.1
|
||
</span><span class="code-line">init <span class="token number">1</span> root mem REG <span class="token number">8,2</span> <span class="token number">247496</span> <span class="token number">7823947</span> /lib64/libsepol.so.1
|
||
</span><span class="code-line">init <span class="token number">1</span> root 10u FIFO <span class="token number">0,17</span> <span class="token number">1233</span> /dev/initctl
|
||
</span><span class="code-line">migration <span class="token number">2</span> root cwd DIR <span class="token number">8,2</span> <span class="token number">4096</span> <span class="token number">2</span> /
|
||
</span><span class="code-line">migration <span class="token number">2</span> root rtd DIR <span class="token number">8,2</span> <span class="token number">4096</span> <span class="token number">2</span> /
|
||
</span><span class="code-line">migration <span class="token number">2</span> root txt unknown /proc/2/exe
|
||
</span></code></pre>
|
||
</div></div></div><div class="wrap h3body-not-exist row-span-3"><div class="wrap-header h3wrap"><h3 id="文件描述符列表fd"><a aria-hidden="true" tabindex="-1" href="#文件描述符列表fd"><span class="icon icon-link"></span></a>文件描述符列表(FD)</h3><div class="wrap-body">
|
||
<!--rehype:wrap-class=row-span-3-->
|
||
|
||
|
||
|
||
|
||
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<table class="style-list-arrow"><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><code>cwd</code></td><td align="left">表示当前工作目录，即：应用程序的当前工作目录，这是该应用程序启动的目录，除非它本身对这个目录进行更改</td></tr><tr><td align="left"><code>txt</code></td><td align="left">该类型的文件是程序代码，如应用程序二进制文件本身或共享库，如上列表中显示的 /sbin/init 程序</td></tr><tr><td align="left"><code>lnn</code></td><td align="left">库引用 (AIX);</td></tr><tr><td align="left"><code>er</code></td><td align="left">FD 信息错误（参见名称栏）</td></tr><tr><td align="left"><code>jld</code></td><td align="left">jail 目录 (FreeBSD);</td></tr><tr><td align="left"><code>ltx</code></td><td align="left">共享库文本（代码和数据）</td></tr><tr><td align="left"><code>mxx</code></td><td align="left">十六进制内存映射类型编号xx</td></tr><tr><td align="left"><code>m86</code></td><td align="left">DOS合并映射文件</td></tr><tr><td align="left"><code>mem</code></td><td align="left">内存映射文件</td></tr><tr><td align="left"><code>mmap</code></td><td align="left">内存映射设备</td></tr><tr><td align="left"><code>pd</code></td><td align="left">父目录</td></tr><tr><td align="left"><code>rtd</code></td><td align="left">根目录</td></tr><tr><td align="left"><code>tr</code></td><td align="left">内核跟踪文件 (OpenBSD)</td></tr><tr><td align="left"><code>v86</code></td><td align="left">VP/ix 映射文件</td></tr><tr><td align="left"><code>0</code></td><td align="left">表示标准输出</td></tr><tr><td align="left"><code>1</code></td><td align="left">表示标准输入</td></tr><tr><td align="left"><code>2</code></td><td align="left">表示标准错误</td></tr></tbody></table>
|
||
<!--rehype:className=style-list-arrow-->
|
||
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="示例列信息"><a aria-hidden="true" tabindex="-1" href="#示例列信息"><span class="icon icon-link"></span></a>示例列信息</h3><div class="wrap-body">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><code>COMMAND</code></td><td align="left">进程的名称</td></tr><tr><td align="left"><code>PID</code></td><td align="left">进程标识符</td></tr><tr><td align="left"><code>PPID</code></td><td align="left">父进程标识符（需要指定-R参数）</td></tr><tr><td align="left"><code>USER</code></td><td align="left">进程所有者</td></tr><tr><td align="left"><code>PGID</code></td><td align="left">进程所属组</td></tr><tr><td align="left"><code>FD</code></td><td align="left">文件描述符，应用程序通过它识别该文件</td></tr></tbody></table>
|
||
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="标准输出输入错误文件状态模式fd"><a aria-hidden="true" tabindex="-1" href="#标准输出输入错误文件状态模式fd"><span class="icon icon-link"></span></a>标准输出/输入/错误文件状态模式(FD)</h3><div class="wrap-body">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><code>u</code></td><td align="left">表示该文件被打开并处于读取/写入模式</td></tr><tr><td align="left"><code>r</code></td><td align="left">表示该文件被打开并处于只读模式</td></tr><tr><td align="left"><code>w</code></td><td align="left">表示该文件被打开并处于写入模式</td></tr><tr><td align="left"><code>空格</code></td><td align="left">表示该文件的状态模式为 unknow，且没有锁定</td></tr><tr><td align="left"><code>-</code></td><td align="left">表示该文件的状态模式为 unknow，且被锁定</td></tr></tbody></table>
|
||
<p>一般在<a href="#%E6%96%87%E4%BB%B6%E6%8F%8F%E8%BF%B0%E7%AC%A6%E5%88%97%E8%A1%A8fd">标准输出/输入/错误</a>后还跟着文件状态模式</p>
|
||
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="文件状态模锁-fd"><a aria-hidden="true" tabindex="-1" href="#文件状态模锁-fd"><span class="icon icon-link"></span></a>文件状态模锁 (FD)</h3><div class="wrap-body">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<table><thead><tr><th align="left">:-</th><th align="left">:-</th></tr></thead><tbody><tr><td align="left"><code>N</code></td><td align="left">对于未知类型的Solaris NFS锁</td></tr><tr><td align="left"><code>r</code></td><td align="left">用于部分文件的读取锁定</td></tr><tr><td align="left"><code>R</code></td><td align="left">对整个文件进行读取锁定</td></tr><tr><td align="left"><code>w</code></td><td align="left">对文件的一部分进行写锁定(文件的部分写锁)</td></tr><tr><td align="left"><code>W</code></td><td align="left">对整个文件进行写锁定(整个文件的写锁)</td></tr><tr><td align="left"><code>u</code></td><td align="left">用于任何长度的读写锁</td></tr><tr><td align="left"><code>U</code></td><td align="left">对于未知类型的锁</td></tr><tr><td align="left"><code>x</code></td><td align="left">对于文件部分的SCO OpenServer Xenix锁</td></tr><tr><td align="left"><code>X</code></td><td align="left">对于整个文件的SCO OpenServer Xenix锁</td></tr><tr><td align="left"><code>space</code></td><td align="left">如果没有锁</td></tr></tbody></table>
|
||
<p>在<a href="#%E6%A0%87%E5%87%86%E8%BE%93%E5%87%BA%E8%BE%93%E5%85%A5%E9%94%99%E8%AF%AF%E6%96%87%E4%BB%B6%E7%8A%B6%E6%80%81%E6%A8%A1%E5%BC%8Ffd">文件状态模式</a>后面，还跟着相关的锁</p>
|
||
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="文件类型"><a aria-hidden="true" tabindex="-1" href="#文件类型"><span class="icon icon-link"></span></a>文件类型</h3><div class="wrap-body">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<table><thead><tr><th align="left">标识</th><th align="left">说明</th></tr></thead><tbody><tr><td align="left"><code>DIR</code></td><td align="left">表示目录</td></tr><tr><td align="left"><code>CHR</code></td><td align="left">表示字符类型</td></tr><tr><td align="left"><code>BLK</code></td><td align="left">块设备类型</td></tr><tr><td align="left"><code>UNIX</code></td><td align="left">UNIX 域套接字</td></tr><tr><td align="left"><code>FIFO</code></td><td align="left">先进先出 (FIFO) 队列</td></tr><tr><td align="left"><code>IPv4</code></td><td align="left">网际协议 (IP) 套接字</td></tr><tr><td align="left"><code>DEVICE</code></td><td align="left">指定磁盘的名称</td></tr><tr><td align="left"><code>SIZE</code></td><td align="left">文件的大小</td></tr><tr><td align="left"><code>NODE</code></td><td align="left">索引节点（文件在磁盘上的标识）</td></tr><tr><td align="left"><code>NAME</code></td><td align="left">打开文件的确切名称</td></tr><tr><td align="left"><code>REG</code></td><td align="left">常规文件</td></tr></tbody></table>
|
||
</div></div></div></div></div><div class="wrap h2body-not-exist"><div class="wrap-header h2wrap"><h2 id="另见"><a aria-hidden="true" tabindex="-1" href="#另见"><span class="icon icon-link"></span></a>另见</h2><div class="wrap-body">
|
||
<ul>
|
||
<li><a href="https://jaywcjlove.github.io/linux-command/c/lsof.html">lsof 命令帮助文档</a> <em>(jaywcjlove.github.io)</em></li>
|
||
</ul>
|
||
</div></div><div class="h2wrap-body"></div></div></div><script src="https://giscus.app/client.js" data-repo="jaywcjlove/reference" data-repo-id="R_kgDOID2-Mw" data-category="Q&A" data-category-id="DIC_kwDOID2-M84CS5wo" data-mapping="pathname" data-strict="0" data-reactions-enabled="1" data-emit-metadata="0" data-input-position="bottom" data-theme="dark" data-lang="zh-CN" crossorigin="anonymous" async></script><div class="giscus"></div></div><footer class="footer-wrap"><footer class="max-container">© 2022 <a href="https://wangchujiang.com/#/app" target="_blank">Kenny Wang</a>.</footer></footer><script src="../data.js?v=1.5.4" defer></script><script src="../js/fuse.min.js?v=1.5.4" defer></script><script src="../js/main.js?v=1.5.4" defer></script><div id="mysearch"><div class="mysearch-box"><div class="mysearch-input"><div><svg xmlns="http://www.w3.org/2000/svg" height="1em" width="1em" viewBox="0 0 18 18">
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