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- # 在Mac、Linux 终端显示 Git 当前所在分支
- 1. 进入你的`home`目录
- ```
- cd ~
- ```
- 1. 编辑`.bashrc`文件
- ```
- vi .bashrc
- ```
- 1. 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 [ "${branch}" != "" ];then
- if [ "${branch}" = "(no branch)" ];then
- branch="(`git rev-parse --short HEAD`...)"
- fi
- echo " ($branch)"
- fi
- }
- export PS1='\u@\h \[\033[01;36m\]\W\[\033[01;32m\]$(git_branch)\[\033[00m\] \$ '
- ```
- 1. 保存退出
- 1. 执行加载命令
- ```
- source ./.bashrc
- ```
- 1. 完成
- >Mac 下面启动的 shell 是 login shell,所以加载的配置文件是`.bash_profile`,不会加载`.bashrc`。如果你是 Mac 用户的话,需要再执行下面的命令,这样每次开机后才会自动生效:
- ```
- echo "[ -r ~/.bashrc ] && source ~/.bashrc" >> .bash_profile
- ```
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