Linux Command! Tips for using

Just a little trick, I personally prefer to use the up and down keys to choose.

[Email protected] local]# cd/usr/local/

[email protected] local]# ls!$ #本次命令使用上个命令的参数

ls/usr/local/ #显示本次实际运行的命令

Bin etc Games include Lib Lib64 libexec sbin share src

[[email protected] local]#!! #执行上一条命令

ls/usr/local/ #显示本次实际运行的命令

Bin etc Games include Lib Lib64 libexec sbin share src

[Email protected] local]#!l #本次执行最靠后的以l开头的命令

ls/usr/local/

Bin etc Games include Lib Lib64 libexec sbin share src

Linux Command! Tips for using