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269 lines
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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<head>
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<meta http-equiv="Content-Type" content=
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"application/xhtml+xml; charset=utf-8" />
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<title>
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6.36. Bash-4.3.30
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</title>
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<link rel="stylesheet" type="text/css" href="../stylesheets/lfs.css" />
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<meta name="generator" content="DocBook XSL Stylesheets V1.78.1" />
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<body class="lfs" id="lfs-7.7-systemd">
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<div class="navheader">
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<h4>
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Linux From Scratch - Version 7.7-systemd
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</h4>
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<h3>
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第六章 安装基本的系统软件
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</h3>
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<ul>
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<li class="prev">
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<a accesskey="p" href="readline.html" title="Readline-6.3">上一页</a>
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<p>
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Readline-6.3
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<li class="next">
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<a accesskey="n" href="bc.html" title="Bc-1.06.95">下一页</a>
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Bc-1.06.95
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<a accesskey="u" href="chapter06.html" title=
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"第六章 安装基本的系统软件">返回</a>
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<li class="home">
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<a accesskey="h" href="../index.html" title=
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"Linux From Scratch - Version 7.7-systemd">主页</a>
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</li>
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</ul>
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</div>
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<div class="wrap" lang="en" xml:lang="en">
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<h1 class="sect1">
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<a id="ch-system-bash" name="ch-system-bash"></a>6.36. Bash-4.3.30
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</h1>
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<div class="package" lang="en" xml:lang="en">
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<p>
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Bash 软件包包含 Bourne-Again Shell。
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</p>
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<div class="segmentedlist">
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<div class="seglistitem">
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<div class="seg">
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<strong class="segtitle">大概编译时间：</strong>
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<span class="segbody">1.9 SBU</span>
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</div>
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<div class="seg">
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<strong class="segtitle">需要磁盘空间：</strong>
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<span class="segbody">57 MB</span>
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</div>
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</div>
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</div>
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</div>
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<div class="installation" lang="en" xml:lang="en">
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<h2 class="sect2">
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6.36.1. 安装 Bash
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</h2>
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<p>
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首先，安装下面的补丁修复上游解决的一些 bug：
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</p>
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<pre class="userinput">
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<kbd class=
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"command">patch -Np1 -i ../bash-4.3.30-upstream_fixes-1.patch</kbd>
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</pre>
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<p>
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准备编译 Bash：
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</p>
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<pre class="userinput">
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<kbd class="command">./configure --prefix=/usr \
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--bindir=/bin \
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--docdir=/usr/share/doc/bash-4.3.30 \
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--without-bash-malloc \
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--with-installed-readline</kbd>
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</pre>
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<div class="variablelist">
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<p class="title">
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<strong>新配置选项的含义：</strong>
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</p>
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<dl class="variablelist">
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<dt>
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<span class="term"><em class=
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"parameter"><code>--with-installed-readline</code></em></span>
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</dt>
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<dd>
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<p>
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该选项告诉 Bash 使用系统中已经安装的 <code class=
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"filename">readline</code> 库而不是使用自带的 readline 版本。
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</p>
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</dd>
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</dl>
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</div>
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<p>
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编译软件包：
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</p>
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<pre class="userinput">
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<kbd class="command">make</kbd>
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</pre>
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<p>
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如果不需要运行测试套件的话跳转到 <span class="quote">“<span class="quote">安装软件包
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</span>”</span>。
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</p>
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<p>
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准备测试，确保 <code class=
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"systemitem">nobody</code> 用户可以写源文件树：
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</p>
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<pre class="userinput">
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<kbd class="command">chown -Rv nobody .</kbd>
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</pre>
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<p>
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现在，以 <code class="systemitem">nobody</code> 用户身份运行测试：
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</p>
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<pre class="userinput">
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<kbd class="command">su nobody -s /bin/bash -c "PATH=$PATH make tests"</kbd>
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</pre>
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<p>
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安装软件包：
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</p>
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<pre class="userinput">
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<kbd class="command">make install</kbd>
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</pre>
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<p>
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运行新编译的 <span class=
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"command"><strong>bash</strong></span> 程序(替换正在运行的那个)：
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</p>
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<pre class="userinput">
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<kbd class="command">exec /bin/bash --login +h</kbd>
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</pre>
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<div class="admon note">
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<img alt="[Note]" src="../images/note.png" />
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<h3>
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注意
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</h3>
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<p>
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参数使 <span class=
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"command"><strong>bash</strong></span> 进程成为一个可交互的登录
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shell 并停用散列使得新程序可用的时候就能发现。
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</p>
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</div>
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</div>
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<div class="content" lang="en" xml:lang="en">
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<h2 class="sect2">
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<a id="contents-bash" name="contents-bash"></a>6.36.2. Bash 的内容
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</h2>
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<div class="segmentedlist">
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<div class="seglistitem">
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<div class="seg">
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<strong class="segtitle">安装的程序：</strong>
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<span class="segbody">bash, bashbug, 和 sh (链接到
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bash)</span>
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</div>
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<div class="seg">
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<strong class="segtitle">安装目录：</strong>
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<span class="segbody">/usr/share/doc/bash-4.3.30</span>
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</div>
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</div>
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</div>
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<div class="variablelist">
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<h3>
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简要介绍
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</h3>
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<table border="0" class="variablelist">
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<colgroup>
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<col align="left" valign="top" />
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<col />
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</colgroup>
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<tbody>
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<tr>
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<td>
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<p>
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<a id="bash" name="bash"></a><span class=
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"term"><span class=
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"command"><strong>bash</strong></span></span>
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</p>
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</td>
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<td>
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<p>
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广泛使用的命令解释器；在执行一个命令之前进行多种扩展和替换，使得该解释器成为一个强大的工具
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a id="bashbug" name="bashbug"></a><span class=
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"term"><span class=
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"command"><strong>bashbug</strong></span></span>
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</p>
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</td>
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<td>
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<p>
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一个 shell 脚本，用于帮助用户撰写和发送标准格式的关于 <span class=
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"command"><strong>bash</strong></span>
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的 bug 报告邮件
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a id="sh" name="sh"></a><span class="term"><span class=
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"command"><strong>sh</strong></span></span>
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</p>
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</td>
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<td>
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<p>
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到 <span class=
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"command"><strong>bash</strong></span>
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程序的符号链接；当以 <span class=
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"command"><strong>sh</strong></span>
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调用时，在符合 POSIX 标准的情况下，
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<span class=
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"command"><strong>bash</strong></span>
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尽可能地模仿历史版本的启动过程
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</p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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</div>
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<div class="navfooter">
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<div class="book">
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<div class="titlepage">
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<div class="author">
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<span class="firstname">翻译团队：<a href="http://lctt.github.io/" target="_blank">LCTT</a></span>
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<span class="surname">译者/校对：<a href="http://github.com/ictlyh" target="_blank">ictlyh</a>,</span>
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</div>
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</div>
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</div>
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<ul>
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<li class="prev">
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<a accesskey="p" href="readline.html" title="Readline-6.3">上一页</a>
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<p>
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Readline-6.3
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</p>
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</li>
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<li class="next">
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<a accesskey="n" href="bc.html" title="Bc-1.06.95">下一页</a>
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<p>
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Bc-1.06.95
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</p>
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||
</li>
|
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<li class="up">
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||
<a accesskey="u" href="chapter06.html" title=
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"第六章 安装基本的系统软件">返回</a>
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</li>
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<li class="home">
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<a accesskey="h" href="../index.html" title=
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"Linux From Scratch - Version 7.7-systemd">主页</a>
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</li>
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</ul>
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</div>
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</body>
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</html>
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