Set the Terminal prompt in Ubuntu

terminal-prompt.sh

# Set the Terminal prompt in Ubuntu to:
# user directory (git-branch) $
# Add the lines below to your ~/.bashrc file.

## Get Git branch
parse_git_branch() {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}

## Simplify prompt and add Git branch
PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u\[\033[00m\] \w\[\033[01;34m\]\[\033[00m\]\[\033[01;36m\]$(parse_git_branch)\[\033[00m\] \$ '

## Set title as directory
PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\w\a\]$PS1"