命令提示符的设置就是对PS1的配置:
export PS1="\[\e[35;40m\][\[\e[32;40m\]\u\[\e[37;40m\]@\[\e[36;40m\]\h \[\e[37;40m\]\w\[\e[35;40m\]]\[\e[33;40m\]\$\[\e[0m\]"
添加到/etc/profile 或者 ~/.bashrc文件,开机自动启动配置
CentOS 命令提示符
原文:https://www.cnblogs.com/stdin/p/14731474.html