linux命令提示符设置

变成绿色

[root@localhost /usr/local]#vim /root/.bashrc

# .bashrc

# User specific aliases and functions

alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'

# Source global definitions
if [ -f /etc/bashrc ]; then
        . /etc/bashrc
fi
export PS1='[e[32;1m][u@h w] #[e[m]'