| 帮助 |
–help, man, which, clear, > , mtools |
| 查看 |
echo, cat, more, find, grep, | |
| 目录 |
cd , ls, pwd |
| 安装、登陆 |
login, shutdown, halt, reboot, install, mount, umount, chsh, exit, last |
| 文件操作 |
touch, mkdir, rm, rmdir, mv, cp, ln, file, dd, diff |
| 解、压缩 |
tar, gzip, bzip2, zip, unzip, gunzip, unarj, uuencode, uudecode |
| 系统管理 |
whoami, df, top, free, quota, at, lp, adduser, groupadd, kill, crontab |
| 系统安全 |
passwd, su, umask, chgrp, chmod, chomd, chown, chattr, sudo ps, who |
| 网络操作 |
ifconfig, ip, ping, netstat, telnet, ftp, route, rlogin, rcp, finger, rcp, finger, mail, nslookup |
