shell > vi ~/.bashrc

#set path

PATH="$PATH:/sbin:/usr/sbin"
export PATH

#set color
PS1="\[\033[m\u[\A \033[36m\w\033[m]\$\]"

#PS1="\[ ... \]"

#\033[m

#\u user sccount

#\A  time

#\w working directary

想吃現桿的蛋餅

 

想喝麥當勞的香草奶昔