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<span style="font-weight:bolder; color:#3333FF"><span class="text_head0">鸟哥的<span class="text_head_en">
Linux </span>私房菜</span></span><br />
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<div style="text-align:center">
<a href="0510osloader.php">
<span class="text_head0">开机关机流程与<span class="text_head_en"> Loader</span></span></a><br />
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<span class="text_history">最近更新日期∶2005/11/09</span>
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<table class="head1" summary="排版∶文章档头的说明"><tr><td class="head1">
在这个章节当中，我们特别要来看一看整个开机的流程设定，
看看能不能在开机的时候就主动的帮我们将所需要的资讯都填进去！此外，还想要知道一下，
我们要如何来设定多重开机呢？设定多重开机的原理是什么？最重要的是那个『什么是开机管理程式 ( boot
loader ) 呢？』这些东西对于家里只有一部电脑，却又要安装多个作业系统的朋友来说，
是相当重要而有趣的项目呢！鸟哥底下会介绍 Linux 下的两套相当棒的 boot loader 系统，分别是
lilo 及 grub。
</td></tr></table><br>
<!-- 本文的连结区部分 -->
<div class=block1>
<span class="text_h1">
1. <a href="#startup">开机流程分析∶</a><br>
<span class=text_h2>
1.1 <a href="#startup_loader">boot loader 与 kernel 载入</a><br>
1.2 <a href="#startup_init">第一支程式 init 及设定档 /etc/inittab 与 runlevel(图形/纯文字介面的转换)</a><br>
1.3 <a href="#startup_sysinit">init 处理系统初始化流程 (/etc/rc.d/rc.sysinit)</a><br>
1.4 <a href="#startup_runlevel">启动系统服务与相关启动设定档 (/etc/rc.d/rc.n & /etc/sysconfig)</a><br>
1.5 <a href="#startup_local">使用者自订开机启动程序 (/etc/rc.d/rc.local)</a><br>
1.6 <a href="#startup_term">根据 /etc/inittab 之设定，载入终端机或 X-Window 介面</a><br>
1.7 <a href="#startup_other">其他开机相关事项∶/etc/modprobe.conf, /etc/sysconfig/*</a><br>
1.8 <a href="#startup_chrunlevel">Run level 之变换∶ init</a><br>
</span>
2. <a href="#kernel">核心与核心模组</a><br>
<span class=text_h2>
2.1 <a href="#kernel_depmod">核心模组与相依性∶ depmod</a><br>
2.2 <a href="#kernel_look">核心模组的观察∶ lsmod, modinfo</a><br>
2.3 <a href="#kernel_load">核心模组的载入与移除∶insmod, modprobe, rmmod</a><br>
2.4 <a href="#kernel_modprobe">核心模组的额外参数设定∶/etc/modprobe.conf</a><br>
</span>
3. <a href="#grub">Boot loader: Grub</a><br>
<span class=text_h2>
3.1 <a href="#grub_loader">boot loader 的功能与意义∶</a><br>
3.2 <a href="#grub_menulist">grub 的设定档 /boot/grub/menu.lst 与安装型态</a><br>
3.3 <a href="#grub_install">测试与安装 grub</a>∶ <a href="#grub-install">grub-install</a>,
<a href="#grubshell">grub shell</a><br>
3.4 <a href="#grub_other">开机前的额外功能修改</a><br>
3.5 <a href="#grub_vga">关于核心功能当中的 vga 设定∶</a><br>
3.6 <a href="#grub_hd">关于大硬碟的问题</a><br>
</span>
4. <a href="#lilo">Boot loader: LILO</a><br>
<span class=text_h2>
4.1 <a href="#lilo_conf">LILO 的设定档 /etc/lilo.conf</a><br>
4.2 <a href="#lilo_install">测试与安装 LILO 开机管理程式</a><br>
4.3 <a href="#lilo_other">一些问题的解决之道</a><br>
</span>
5. <a href="#solution">开机过程的问题解决∶</a><br>
<span class=text_h2>
5.1 <a href="#solution_root">忘记 root 密码的解决之道；</a><br>
5.2 <a href="#solution_config">因设定错误无法开机(/etc/fstab, filesystem & fsck)；</a><br>
5.3 <a href="#solution_chroot">利用 chroot 切换到另一颗硬碟工作</a><br>
</span>
6. <a href="#reference">参考资料</a><br>
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