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7.2. LFS-Bootscripts-3.2.1
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Linux From Scratch - Version 6.1
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Chapter 7. 配置系统启动脚本(Bootscripts)
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<h1 class="sect1">
7.2. LFS-Bootscripts-3.2.1
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<div class="package" lang="zh_cn" xml:lang="zh_cn">
<p>
LFS-Bootscripts 软件包包含一套在LFS系统启动和关闭时的启动和停止脚本。</p>
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<strong><span class="segtitle">预计编译时间：</span></strong> <span class="seg">0.1 SBU</span>
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<strong><span class="segtitle">所需磁盘空间：</span></strong> <span class="seg">0.3 MB</span>
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<strong><span class="segtitle">安装依赖于：</span></strong> <span class="seg">Bash , Coreutils</span>
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<h2 class="sect2">
7.2.1. 安装 LFS-Bootscripts
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<p>
安装软件包：
</p>
<pre class="userinput"><kbd class="command">make install</kbd></pre>
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<a id="contents-bootscripts" name="contents-bootscripts"></a>
<h2 class="sect2">
7.2.2. LFS-Bootscripts 的内容</h2>
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<strong><span class="segtitle">安装的脚本：</span></strong> <span class="seg">checkfs, cleanfs, console, functions, halt, hotplug, ifdown, ifup, localnet, mountfs, mountkernfs, network, rc, reboot, sendsignals, setclock, static, swap, sysklogd, template, udev</span>
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<h3>
<a id="id3339391" name="id3339391"></a>简要描述</h3>
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<a id="checkfs-bootscripts" name="checkfs-bootscripts"></a><span class="term"><span><strong class="command">checkfs</strong></span></span>
</td>
<td>
<p>在挂载之前检查文件系统(日志文件系统和基于网络的文件系统除外)。</p>
</td>
</tr>
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<td>
<a id="cleanfs-bootscripts" name="cleanfs-bootscripts"></a><span class="term"><span><strong class="command">cleanfs</strong></span></span>
</td>
<td>
<p>
删除系统重启后就不需要保存了的文件，例如在 <tt class="filename">/var/run/</tt> 和 <tt class="filename">/var/lock/</tt>目录下的文件；重新创建 <tt class="filename">/var/run/utmp</tt> 文件并删除可能存在的 <tt class="filename">/etc/nologin</tt>, <tt class="filename">/fastboot</tt>, <tt class="filename">/forcefsck</tt> 文件 。 </p>
</td>
</tr>
<tr>
<td>
<a id="console-bootscripts" name="console-bootscripts"></a><span class="term"><span><strong class="command">console</strong></span></span>
</td>
<td>
<p>为指定的键盘布局读入正确的键盘映射表，并设置屏幕字体。</p>
</td>
</tr>
<tr>
<td>
<a id="functions-bootscripts" name="functions-bootscripts"></a><span class="term"><span><strong class="command">functions</strong></span></span>
</td>
<td>
<p>包含在不同脚本中共用的一些函数，例如错误和状态检查函数。</p>
</td>
</tr>
<tr>
<td>
<a id="halt-bootscripts" name="halt-bootscripts"></a><span class="term"><span><strong class="command">halt</strong></span></span>
</td>
<td>
<p>停止系统。</p>
</td>
</tr>
<tr>
<td>
<a id="hotplug-bootscripts" name="hotplug-bootscripts"></a><span class="term"><span><strong class="command">hotplug</strong></span></span>
</td>
<td>
<p>为系统设备加载模块。</p>
</td>
</tr>
<tr>
<td>
<a id="ifdown-bootscripts" name="ifdown-bootscripts"></a><span class="term"><span><strong class="command">ifdown</strong></span></span>
</td>
<td>
<p>协助 network 脚本停止网络设备。</p>
</td>
</tr>
<tr>
<td>
<a id="ifup-bootscripts" name="ifup-bootscripts"></a><span class="term"><span><strong class="command">ifup</strong></span></span>
</td>
<td>
<p>协助 network 脚本启动网络设备。</p>
</td>
</tr>
<tr>
<td>
<a id="localnet-bootscripts" name="localnet-bootscripts"></a><span class="term"><span><strong class="command">localnet</strong></span></span>
</td>
<td>
<p>设置系统主机名和本地 loopback 设备。</p>
</td>
</tr>
<tr>
<td>
<a id="mountfs-bootscripts" name="mountfs-bootscripts"></a><span class="term"><span><strong class="command">mountfs</strong></span></span>
</td>
<td>
<p>
挂载所有文件系统，有
<span class="emphasis"><em>noauto</em></span> 标记或者基于网络的文件系统除外。</p>
</td>
</tr>
<tr>
<td>
<a id="mountkernfs-bootscripts" name="mountkernfs-bootscripts"></a><span class="term"><span><strong class="command">mountkernfs</strong></span></span>
</td>
<td>
<p>
用来挂载内核提供的文件系统，例如 <tt class="systemitem">proc</tt> </p>
</td>
</tr>
<tr>
<td>
<a id="network-bootscripts" name="network-bootscripts"></a><span class="term"><span><strong class="command">network</strong></span></span>
</td>
<td>
<p>
设置网络连接，例如网卡等；并设置默认网关(如果可用) 。 </p>
</td>
</tr>
<tr>
<td>
<a id="rc-bootscripts" name="rc-bootscripts"></a><span class="term"><span><strong class="command">rc</strong></span></span>
</td>
<td>
<p>主要的运行级控制脚本，负责让所有其它脚本按符号链接名确定的顺序一个接一个的运行。</p>
</td>
</tr>
<tr>
<td>
<a id="reboot-bootscripts" name="reboot-bootscripts"></a><span class="term"><span><strong class="command">reboot</strong></span></span>
</td>
<td>
<p>重新启动系统。</p>
</td>
</tr>
<tr>
<td>
<a id="sendsignals-bootscripts" name="sendsignals-bootscripts"></a><span class="term"><span><strong class="command">sendsignals</strong></span></span>
</td>
<td>
<p>在系统重启或停止之前，确保每一个进程都已经终止了。</p>
</td>
</tr>
<tr>
<td>
<a id="setclock-bootscripts" name="setclock-bootscripts"></a><span class="term"><span><strong class="command">setclock</strong></span></span>
</td>
<td>
<p>如果硬件时钟没有设置为 UTC 时间，将内核时钟重置为本地时间。</p>
</td>
</tr>
<tr>
<td>
<a id="static-bootscripts" name="static-bootscripts"></a><span class="term"><span><strong class="command">static</strong></span></span>
</td>
<td>
<p>提供为网络连接指派静态 IP地址的功能。</p>
</td>
</tr>
<tr>
<td>
<a id="swap-bootscripts" name="swap-bootscripts"></a><span class="term"><span><strong class="command">swap</strong></span></span>
</td>
<td>
<p>启用或禁用交换文件和交换分区。</p>
</td>
</tr>
<tr>
<td>
<a id="sysklogd-bootscripts" name="sysklogd-bootscripts"></a><span class="term"><span><strong class="command">sysklogd</strong></span></span>
</td>
<td>
<p>启动或停止系统和内核日志守护进程。</p>
</td>
</tr>
<tr>
<td>
<a id="template-bootscripts" name="template-bootscripts"></a><span class="term"><span><strong class="command">template</strong></span></span>
</td>
<td>
<p>为其它守护进程创建自定义启动脚本的模板。</p>
</td>
</tr>
<tr>
<td>
<a id="udev-bootscripts" name="udev-bootscripts"></a><span class="term"><span><strong class="command">udev</strong></span></span>
</td>
<td>
<p>
设置 udev 并在 <tt class="filename">/dev</tt> 目录创建设备节点。</p>
</td>
</tr>
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Setting Up System Bootscripts
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<p>
How Do These Bootscripts Work?
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