install.htm

介绍操作系统的毕业论文

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<span lang="EN-US">timeout=180</span></p>
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<span lang="EN-US">message=/boot/message</span></p>
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<span lang="EN-US">linear</span></p>
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<span lang="EN-US">default=dos</span></p>
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<span lang="EN-US">&nbsp;</span></p>
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<span lang="EN-US">image=/boot/vmlinuz-2.4.2-2</span></p>
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<span lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; label=linux</span></p>
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<span lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; read-only</span></p>
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<span lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; root=/dev/hda7</span></p>
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<span lang="EN-US">&nbsp;</span></p>
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<span lang="EN-US">other=/dev/hda1</span></p>
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<span lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; optional</span></p>
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<span lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; label=dos</span></p>
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<span style="font-family: 宋体">在该文件中开始部分是安装各个操作系统总的配置信息，后面是各个操作系统的配置信息。修改该文件为：</span></p>
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<span lang="EN-US">boot=/dev/hda</span></p>
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<span lang="EN-US">map=/boot/map</span></p>
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<span lang="EN-US">install=/boot/boot.b</span></p>
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<span lang="EN-US">prompt</span></p>
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<span lang="EN-US">timeout=180</span></p>
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<span lang="EN-US">message=/boot/message</span></p>
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<span lang="EN-US">linear</span></p>
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<span lang="EN-US">default=dos</span></p>
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<span lang="EN-US">&nbsp;</span></p>
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<span lang="EN-US">image=/boot/vmlinuz-2.4.2-2</span></p>
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<span lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; label=linux</span></p>
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<span lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; read-only</span></p>
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<span lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; root=/dev/hda7</span></p>
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<b><span lang="EN-US">&nbsp;</span></b></p>
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<b><i><span lang="EN-US" style="font-size: 12.0pt; line-height: 125%">
image=/boot/vmlinuz.new</span></i></b></p>
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<b><i><span lang="EN-US" style="font-size: 12.0pt; line-height: 125%">label=lfyos</span></i></b></p>
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<b><i><span lang="EN-US" style="font-size: 12.0pt; line-height: 125%">read-only</span></i></b></p>
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<b><i><span lang="EN-US" style="font-size: 12.0pt; line-height: 125%">
root=/dev/hda7</span></i></b></p>
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<span lang="EN-US">&nbsp;</span></p>
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<span lang="EN-US">other=/dev/hda1</span></p>
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<span lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; optional</span></p>
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<span lang="EN-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; label=dos</span></p>
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<span lang="EN-US">&nbsp;</span></p>
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<span style="font-family: 宋体">中间斜体部分为加入的内容，也就是虚拟地址空间基于文件操作系统的启动信息，操作系统的启动文件为</span><span lang="EN-US">/boot/vmlinux.new</span><span style="font-family: 宋体">，名称为</span><span lang="EN-US">lfyos</span><span style="font-family: 宋体">，只读安装，安装设备为</span><span lang="EN-US">/dev/hda7</span><span style="font-family: 宋体">。不同的系统安装设备可能不同，只需要把安装设备设置成和</span><span lang="EN-US">linux</span><span style="font-family: 宋体">操作系统相同安装设备即可。</span></p>
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<span lang="EN-US">
<span style="font-style: normal; font-variant: normal; font-weight: normal; font-size: 7.0pt; font-family: Times New Roman">
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>vii.<span style="font-style: normal; font-variant: normal; font-weight: normal; font-size: 7.0pt; font-family: Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span><span style="font-family: 宋体">
确定安装虚拟地址空间基于文件操作系统源文件和目标文件的目录，进入该目录（在我们的实现中，源文件和目标文件安装在目录</span><span lang="EN-US">/root</span><span style="font-family: 宋体">下的</span><span lang="EN-US">os</span><span style="font-family: 宋体">目录中），因此利用命令</span><span lang="EN-US">cd 
/root</span><span style="font-family: 宋体">进入目录</span><span lang="EN-US">/root</span><span style="font-family: 宋体">，把虚拟地址空间基于文件操作系统源文件的压缩文件</span><span lang="EN-US">os.tar</span><span style="font-family: 宋体">拷贝到该目录下。</span></p>
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<span style="font-style: normal; font-variant: normal; font-weight: normal; font-size: 7.0pt; font-family: Times New Roman">
&nbsp;&nbsp;&nbsp; </span>viii.<span style="font-style: normal; font-variant: normal; font-weight: normal; font-size: 7.0pt; font-family: Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span><span style="font-family: 宋体">执行命令</span><span lang="EN-US">tar –xvf 
os.tar </span><span style="font-family: 宋体">，把源文件的压缩文件解压，该命令将在</span><span lang="EN-US">/root</span><span style="font-family: 宋体">目录下生成一个子目录</span><span lang="EN-US">os</span><span style="font-family: 宋体">，生成虚拟地址空间基于文件操作系统的源文件将全部解压到该子目录下。</span></p>
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<span lang="EN-US">
<span style="font-style: normal; font-variant: normal; font-weight: normal; font-size: 7.0pt; font-family: Times New Roman">
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>ix.<span style="font-style: normal; font-variant: normal; font-weight: normal; font-size: 7.0pt; font-family: Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span><span style="font-family: 宋体">进入</span><span lang="EN-US">/root/os</span><span style="font-family: 宋体">目录，编辑该目录下的</span><span lang="EN-US">makefile</span><span style="font-family: 宋体">文件，在该文件的第一行为</span></p>
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<span lang="EN-US">VERSION=linux-2.4.2</span></p>
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<span style="font-family: 宋体">变量</span><span lang="EN-US">VERSION </span>
<span style="font-family: 宋体">中存放</span><span lang="EN-US">LINUX</span><span style="font-family: 宋体">内核的版本号，如果你安装的</span><span lang="EN-US">LINUX</span><span style="font-family: 宋体">内核的版本不是</span><span lang="EN-US">2.4.2</span><span style="font-family: 宋体">，修改为相应的版本号。</span></p>
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<span lang="EN-US">
<span style="font-style: normal; font-variant: normal; font-weight: normal; font-size: 7.0pt; font-family: Times New Roman">
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>x.<span style="font-style: normal; font-variant: normal; font-weight: normal; font-size: 7.0pt; font-family: Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span><span style="font-family: 宋体">执行命令</span><span lang="EN-US">make</span><span style="font-family: 宋体">。该命令执行完毕后，虚拟地址空间基于文件操作系统就已经成功的安装到你的系统。</span></p>
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<span lang="EN-US">
<span style="font-style: normal; font-variant: normal; font-weight: normal; font-size: 7.0pt; font-family: Times New Roman">
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>xi.<span style="font-style: normal; font-variant: normal; font-weight: normal; font-size: 7.0pt; font-family: Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span><span style="font-family: 宋体">重新启动系统，选择启动的操作系统，将发现可以选择的操作系统中包括</span><span lang="EN-US">lfyos</span><span style="font-family: 宋体">，这就是安装的虚拟地址空间基于文件操作系统。选择并启动该操作系统，虚拟地址空间基于文件操作系统即开始运行。</span></p>

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