index
Unix/Linux 基础
- 用户管理
- 文件系统
- 网络设置
command -options parameters…
man, whatis, apropos,makewhatis
info
sudo
exit
关机
shutdown
poweroff
reboot
halt
who 查看谁在线
sync
echo
date
cal
bc
shell
环境变量
绝对路径/相对路径
uname -a
which
whereis
locate
locate passwd
Command 'locate' not found, but can be installed with:
sudo apt install plocate
find