让Terminal显示git分支

vi ~/.bash_profile

### 显示git分支

parse_git_branch () {

git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* (.*)/[1]/'

}

 

BLACK="[33[0;38m]"

RED="[33[0;31m]"

RED_BOLD="[33[01;31m]"

BLUE="[33[01;34m]"

GREEN="[33[0;32m]"

 

export PS1="$BLACK[ u@$REDh $GREENw$RED_BOLD$(parse_git_branch)$BLACK ] "

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