进入你的home目录
编辑.bashrc文件
将下面的代码加入到文件的最后处
function git_branch {
branch="git branch 2>/dev/null | grep "^\*" | sed -e "s/^\*\ //""
if [ "$" != "" ];then
if [ "$" = "(no branch)" ];then
branch="(git rev-parse --short HEAD...)"
fi
echo "->$branch"
fi
}
export PS1='[\e[37;40m][[\033[01;36m]\u[\e[37;40m]@[\e[0m]\h [\033[01;36m]\W[\033[01;32m]$(git_branch)[\033[00m][\e[37;40m]][\e[0m]$ '
保存退出，执行加载命令
source ./.bashrc