To show current branch in terminal screen, copy and paste below code to .bash_profile
Code:


"parse_git_branch() {
git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}
export PS1=""\u@\h \[\033[34m\]\w\[\033[47;31m\]\$(parse_git_branch)\[\033[00m\] $ ""
PROMPT_COMMAND='echo -ne ""\033]0; ${PWD}\007""'"