Seeing the current git branch in your command line

You can make a file in your home directory called .bash_profile if it doesn't already exist.

This also work on Mac OS X.

Then add the following to the bottom.

parse_git_branch() {
    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
export PS1="\u@\h \W\[\033[32m\]\$(parse_git_branch)\[\033[00m\] $ "

Then type source ~/.bash_profile.

Now your Teminal will tell you git what git branch you're in, if you're in a git repo.

unix git

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