your own command suite

dur.sh

function dur {
  case $1 in
  clone|cl)
    git clone git@bitbucket.org:nicolapaolucci/$2.git
    ;;
  move|mv)
    git remote add bitbucket git@bitbucket.org:nicolapaolucci/$(basename $(pwd)).git
    git push --all bitbucket
    ;;
  trackall|tr)
    #track all remote branches of a project
    for remote in $(git branch -r | grep -v master ); do git checkout --track $remote ; done
    ;;
  key|k)
    #track all remote branches of a project
    ssh $2 'mkdir -p .ssh && cat >> .ssh/authorized_keys' < ~/.ssh/id_rsa.pub
    ;;
  fun|f)
    #list all custom bash functions defined
    typeset -F | col 3 | grep -v _ | xargs | fold -sw 60
    ;;
  def|d)
    #show definition of function $1
    typeset -f $2
    ;;
  help|h|*)
    echo "[dur]dn shell automation tools"
    echo "commands available:"
    echo " [cl]one, [mv|move]"
    echo " [f]fun lists all bash functions defined in .bashrc"
    echo " [def] <fun> lists definition of function defined in .bashrc"
    echo " [k]ey <host> copies ssh key to target host"
    echo " [tr]ackall], [h]elp"
    ;;
  esac
}

I stole it from the atlassian blog