some extra things for bash to brighten your day
cd
git clone git@github.com/mrmakeit/extras.git .extras
.extras/install.sh
make al - inspired by mofarrell's commit message
dig - accepts and strips http[s] from dig requests. copypasta away!
readme - cat's the README file in the current directory, regardless of
extension
mykey - return your current id_rsa.pub key. From
terrillo
rainbow - prints a continuous rainbow down your screen. From
richardbenjamin
show_status - prints the git status of each subdirectory. Borrowed from
Mike Pearce
'calc' - Does math. Found: http://unix.stackexchange.com/questions/30478/doing-simple-math-on-the-command-line-using-bash-functions-1-divided-by-2-us ex: 'calc 5000/25' output: 2000