- pwd:print work directory
- ps:process status
- df:disk free
- du:disk usage
- cat:concatenate 连锁,连接
- insmod:install module 载入模块
- ln -s:link -soft 创建一个软链接,相当于创建一个快捷方式
- mkdir:make directory
- touch:触碰,用于创建空文件与修改时间戳
- man:manual 使用手册
- su:swith user(切换用户)
- cd:change directory
- ls:list files
- mkdir:make directory
- rmdir:remove directory
- mkfs:make file system
- fsck:file system check
- uname:Unix name
- lsmod:list modules
- mv:move file
- rm:remove file
- cp:copy file
- ln:link files
- fg:foreground
- bg:background
- chown:change owner
- chgrp:change group
- chmod:change mode
- umount:unmountv 卸载
- tar:tape archive 磁带档案
- ldd:list dynamic dependencies
- insmod:install module
- rmmod:remove module
- lsmod:list module
- rpm:red hat package manager
- dpkg:debian package manager
- apt:advanced package tool debian或基于debian的发行版中提供