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<font size="5" color="#3d5063" style="cursor: hand" face="宋体">实验概述</font><FONT color=#3d5063 style="CURSOR: hand" face="宋体" size="5"> </FONT><p>
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<span style="font-family: 宋体"><font size="4" color="#3D5063">一、实验目的</font></span></p>
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</span><span style="font-family:宋体"> <font size="2">1.掌握<span lang="EN-US">Linux</span>操作系统的使用方法；</font></span></font></p>
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<font size="2"> 2.</font></span><span style="font-family:宋体"><font size="2">了解<span lang="EN-US">Linux</span>系统内核代码结构；</font></span></font></p>
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<span style="font-family: 宋体"><font size="2"> </font> </span><span style="font-family:宋体">
<font size="2"> 3.掌握实例操作系统的实现方法。</font></span></font></p>
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<span style="font-family: 宋体"><font size="5">二、</font><font size="4">实验内容</font></span></p>
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1.</span></span><font color="#3D5063"><span style="font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical">
<font size="2">1.掌握</font></span><font size="2"><span lang="EN-US" style="font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical; mso-fareast-language: ZH-CN">Linux</span><span style="font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical">操作</span><span style="font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical">系统的使用方法，包括键盘命令、系统调用；掌握在</span><span lang="EN-US" style="font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical; mso-fareast-language: ZH-CN">Linux</span><span style="font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical">下的</span></font><span style="font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical"><font size="2">编程环境。
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<font size="2">Ø</font></span></span><font color="#3D5063"><font size="2"><span style="font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical">
编一个</span><span lang="EN-US" style="font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical; mso-fareast-language: ZH-CN">C</span></font><span style="font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical"><font size="2">程序，其内容为实现文件拷贝的功能；</font></span></font><p>
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编一个</span><span lang="EN-US" style="font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical; mso-fareast-language: ZH-CN">C</span><span style="font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical">程序，其内容为分窗口同时显示三个并发进程的运行结果。要求用到</span><span lang="EN-US" style="font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical; mso-fareast-language: ZH-CN">Linux</span><span style="font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical">下的图形库。</span></font><span style="font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical"><font size="2">
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<font size="2">Ø</font></span></span><font size="2"><![endif]></font><span style="font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical"><font size="2" color="#3D5063">
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<font size="2">2.</font></span></span><span style="font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical"><font size="2" color="#3D5063">
2.掌握系统调用的实现过程，通过编译内核方法，增加一个新的系统调用。另编写一个应用程</font></span><p>
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<font size="2">序，调用新增加的系统调用。</font></span><span style="font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical"><font size="2">
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实现的功能是：文件拷贝；</span></font><span style="font-family: 宋体; mso-ascii-font-family: 宋体; mso-fareast-font-family: 宋体; mso-hansi-font-family: Times New Roman; layout-flow: vertical"><font size="2">
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