一个C++编写的LINUX SHELL,支持的命令有cat cd rm mkdir ls pwd pid mv cp,"exit"命令用于退出- The program is to execute some common commands of Linux,available commands are: cat cd rm mkdir ls pwd pid mv cp,same function as the standard linux shell command.There’s als

模拟实现linux下的文件系统，能实现创建，删除，读，写，打开，关闭文件，还能使用mkdir创建目录等-Simulation under linux file system, can achieve to create, delete, read, write, open, close the file, but also to create a directory using the mkdir, etc.

操作系统课设作业。在磁盘空间模拟一个linux文件系统，并提供基本的文件操作命令（如mk, cp, mkdir, rmdir, cd, ls, cat, chmod, chown, chgrp, chnam等）。文件系统的实现采用混合索引式文件结构，包括使用空闲节点号栈管理空闲节点和成组链接管理空闲盘块。(Simulate a Linux file system in disk space and provide basic file operation commands (such as MK