UNIX與LINUX的系統命令 @ 自由手記

文件系统	cat cd chmod chown chgrp cksum cmp cp dd du df file fsck fuser ln ls mkdir mount mv pax pwd rm rmdir size split tee touch type umask

程序	at bg chroot cron fg kill killall nice pgrep pidof pkill ps pstree time top

用户环境	clear env exit finger history id logname mesg passwd su sudo uptime talk tput uname w wall who whoami write

文本编辑	awk banner basename comm csplit cut dirname ed ex fmt fold head iconv join less more paste sed sort spell strings tail tr uniq vi wc xargs

Shell内建	alias echo expr printf sleep test true和false unset wait yes

网络	dig host ifconfig inetd netcat netstat nslookup ping rdate rlogin route ssh traceroute

查找	find grep locate whatis whereis

文档	apropos help man

杂项	bc dc cal date lp lpr