Shell命令解释器项目源码+文档

上传者: zyx425 | 上传时间: 2019-12-21 22:26:13 | 文件大小: 421KB | 文件类型: rar
Linux操作系统中shell是用户与系统内核沟通的中介,它为用户使用操作系统的服务提供了一个命令行界面,用户在shell提示符下输入的每个命令都由shell先解释,然后传给内核执行。本实验要求用C语言编写一个简单的shell程序,希望达到如下目的: 1、 能够执行外部程序命令,命令可以带参数; 2、 能够执行fg、bg、cd、history、exit等内部命令; 3、 使用管道和输入输出重定向; 4、 支持前后台作业,提供作业控制功能,包括打印作业的清单,改变当前运行作业的前/后台状态,以及控制作业的挂起、中止与继续运行; 5、 使用Make工具建立工程; 6、 使用调试器gdb来调试程序;

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评论信息

  • qq_18133547 :
    很好的资料,谢谢分享!
    2015-05-13
  • StupidBad_Boy :
    代码和说明都很详细
    2015-04-09
  • dd0082525983 :
    说的不清楚,永不了
    2015-03-30
  • bingshui959 :
    源码很详细,有用
    2015-01-06
  • 卜头儿 :
    内容很全,对我挺有帮助的
    2014-07-22

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