debian 颜色设置

root@debian:/# vi /root/.bashrc

#export PS1='\h:\w\$ '
export PS1='\[\033[1;32;40m\]\u@\h:\w\$ \[\033[0m\]'
umask 022

# You may uncomment the following lines if you want `ls' to be colorized:
export LS_OPTIONS='--color=auto'
eval "`dircolors`"
alias ls='ls $LS_OPTIONS'
alias ll='ls $LS_OPTIONS -l'
alias l='ls $LS_OPTIONS -lA'
#
# Some more alias to avoid making mistakes:
# alias rm='rm -i'
# alias cp='cp -i'
# alias mv='mv -i'