参考博客:http://blog.chinaunix.net/uid-27164517-id-3299073.html;原文比较乱,整理一下
1、ls == list(列出目录内容) cd == change directory(改变目录)
su == switch user(切换用户) ps == process status(进程状态)
cat == concatenate (连锁) man== manual(手动)
pwd = print work directory (打印工作目录)
2、 mkdir == make directory (创建目录) rmdir == remove directory (删除目录)
mv ==move (移动文件) rm ==remove
cp == copy file (复制文件)
3、chown == change owner chgrp == change group
chmod == change mode(更改方式)
4、
rpm == Redhat package manager dem
未完待续。。。。