1. vim ~/.bashrc

PS1='\[\033[01;32m\]\u@\h\[\033[01;34m\] \w\[\033[31m\]$(git_branch)\[\033[01;34m\] \$\[\033[00m\] '
#Get Git branch information

tagsstart

<i class="fa fa-tags" aria-hidden="true"></i> [Git](/tags.html#git) [shell](/tags.html#shell)

tagsstop

function git_branch {
  ref=$(git symbolic-ref HEAD 2> /dev/null) || return;
  echo "("${ref#refs/heads/}")";
}

1. source ~/.bashrc