Show Currrent Branch at Terminal

.bashrc.sh

# Instructions
# sudo nano ~/.bashrc

# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
   # PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
      PS1='\[\033[0;37m\][\t]\[\033[0;32m\][\u]\[\033[32m\][\h]\[\033[33m\][`(git branch 2>/dev/null | grep '^*' | colrm 1 2)`] \[\033[1;33m\]\w\a\[\033[0m\]\n\$ '
    ;;
*)
    ;;
esac