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6.26.&nbsp;Psmisc-22.21
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Linux From Scratch - Version 7.7-systemd
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第六章&nbsp;安装基本的系统软件
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<div class="wrap" lang="en" xml:lang="en">
<h1 class="sect1">
<a id="ch-system-psmisc" name="ch-system-psmisc"></a>6.26.
Psmisc-22.21
</h1>
<div class="package" lang="en" xml:lang="en">
<p>
Psmisc 软件包包含显示运行中进程信息的程序。
</p>
<div class="segmentedlist">
<div class="seglistitem">
<div class="seg">
<strong class="segtitle">大概编译时间:</strong>
<span class="segbody">少于 0.1 SBU</span>
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<strong class="segtitle">需要磁盘空间:</strong>
<span class="segbody">4.7 MB</span>
</div>
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<div class="installation" lang="en" xml:lang="en">
<h2 class="sect2">
6.26.1. 安装 Psmisc
</h2>
<p>
准备编译 Psmisc
</p>
<pre class="userinput">
<kbd class="command">./configure --prefix=/usr</kbd>
</pre>
<p>
编译软件包:
</p>
<pre class="userinput">
<kbd class="command">make</kbd>
</pre>
<p>
该软件包没有测试套件。
</p>
<p>
安装软件包:
</p>
<pre class="userinput">
<kbd class="command">make install</kbd>
</pre>
<p>
最后,移动程序 <span class=
"command"><strong>killall</strong></span><span class=
"command"><strong>fuser</strong></span> 到 FHS 指定的位置:
</p>
<pre class="userinput">
<kbd class="command">mv -v /usr/bin/fuser /bin
mv -v /usr/bin/killall /bin</kbd>
</pre>
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<div class="content" lang="en" xml:lang="en">
<h2 class="sect2">
<a id="contents-psmisc" name="contents-psmisc"></a>6.26.2. Psmisc 的内容
</h2>
<div class="segmentedlist">
<div class="seglistitem">
<div class="seg">
<strong class="segtitle">安装的程序:</strong>
<span class="segbody">fuser, killall, peekfd, prtstat, pstree,
和 pstree.x11 (链接到 pstree)</span>
</div>
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<div class="variablelist">
<h3>
简要介绍
</h3>
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<col />
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<tbody>
<tr>
<td>
<p>
<a id="fuser" name="fuser"></a><span class=
"term"><span class=
"command"><strong>fuser</strong></span></span>
</p>
</td>
<td>
<p>
报告使用指定文件或文件系统的进程的进程 IDs(PIDs)
</p>
</td>
</tr>
<tr>
<td>
<p>
<a id="killall" name="killall"></a><span class=
"term"><span class=
"command"><strong>killall</strong></span></span>
</p>
</td>
<td>
<p>
根据名称杀死进程;它发送信号到所有运行任何给定命令的进程
</p>
</td>
</tr>
<tr>
<td>
<p>
<a id="peekfd" name="peekfd"></a><span class=
"term"><span class=
"command"><strong>peekfd</strong></span></span>
</p>
</td>
<td>
<p>
根据 PID 查看正在运行进程的文件描述符
</p>
</td>
</tr>
<tr>
<td>
<p>
<a id="prtstat" name="prtstat"></a><span class=
"term"><span class=
"command"><strong>prtstat</strong></span></span>
</p>
</td>
<td>
<p>
打印关于某个进程的信息
</p>
</td>
</tr>
<tr>
<td>
<p>
<a id="pstree" name="pstree"></a><span class=
"term"><span class=
"command"><strong>pstree</strong></span></span>
</p>
</td>
<td>
<p>
以树结构显示运行中的进程
</p>
</td>
</tr>
<tr>
<td>
<p>
<a id="pstree.x11" name="pstree.x11"></a><span class=
"term"><span class=
"command"><strong>pstree.x11</strong></span></span>
</p>
</td>
<td>
<p>
<span class=
"command"><strong>pstree</strong></span> 命令相同,但退出时它会等待确认
</p>
</td>
</tr>
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<span class="firstname">翻译团队:<a href="http://lctt.github.io/" target="_blank">LCTT</a></span>
<span class="surname">译者/校对:<a href="http://github.com/ictlyh" target="_blank">ictlyh</a>,</span>
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