常用命令概述
- 文本编辑
cat head tail more less tree touch diff patch rm dir ls ed sed vi vim emacs gedit kate kwrite kedit
- 查找
find grep
- 帮助系统
man info help
- 目录操作
pwd cd mkdir rmdir
- 文件系统
mount/unmount df fdisk
- 权限操作
chmod chown chgrp
- 用户与组
sdduser useradd userdel usermod groups groupadd groupdel groupmod passwd gpasswd mkpasswd su sudo who whoami finger