gistfile1.sh

alias ls="ls -G"
source ~/perl5/perlbrew/etc/bashrc
export PATH="/usr/local/Cellar/siege/2.70/bin/:~/bin:/Applications/MATLAB_R2011a.app/bin:$PATH"

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

function git_since_last_commit {
    now=`date +%s`;
    last_commit=$(git log --pretty=format:%at -1 2> /dev/null) || return;
    seconds_since_last_commit=$((now-last_commit));
    minutes_since_last_commit=$((seconds_since_last_commit/60));
    hours_since_last_commit=$((minutes_since_last_commit/60));
    minutes_since_last_commit=$((minutes_since_last_commit%60));
    
    echo "${hours_since_last_commit}h${minutes_since_last_commit}m ";
}
PS1="[\[\e[1;32m\]\w\[\e[0m\]]\[\e[1;36m\]\$(git_branch)\[\e[0m\]\n$ "