Mi archivo .bash_profile

.bash_profile

export PATH="/usr/local/mysql/bin:$PATH"
export CLICOLOR=1
export LSCOLORS=GxFxCxDxBxegedabagaced

alias clr='clear'
alias l='ls -lh'
alias ll='ls -lah'

#Configuracion virtualenvwrapper

export WORKON_HOME="$HOME/.virtualenvs"
source /usr/local/bin/virtualenvwrapper.sh

function parse_git_branch_and_add_brackets {
    git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\ \[\1\]/'
}

PS1="\[\033[1;32m\][\w]\[\033[0;33m\]\$(parse_git_branch_and_add_brackets)
\[\033[1;37m\]$ \[\033[0;37m\]"