Linux 显示 git 分支名

1. Download this

2. Copy to ~/.git-prompt.sh, or wget it.

3. .bashrc

source ~/.git-prompt.sh

export PS1='\[\e]0;\u@\h: \w\a\]${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[01;33m\]$(__git_ps1)\[\033[00m\]\$ '