编辑~/.bashrc文件
1 搜索关键字PS1,将下图中位置:
修改为如下代码:
if [ "$color_prompt" = yes ]; then
PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\033[31m$(git_branch)\033[0m\[\033[00m\]\$ '
else
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\033[31m$(git_branch)\033[0m\$ '
fi
unset color_prompt force_color_prompt
2 在文件最后添加:
git_branch()
{
branch=`git rev-parse --abbrev-ref HEAD 2>/dev/null`
if [ "${branch}" != "" ]
then
if [ "${branch}" = "(no branch)" ]
then
branch="(`git rev-parse --short HEAD`...)"
fi
echo "($branch)"
fi
}