A little time saver for cd'ing into my most common directory (current project I am working on)

onscreen.sh

onscreen()
{
  if [ -z $1 ]; then
    if [ -f $HOME/.onscreen ]; then
      cd `cat $HOME/.onscreen`
    else
      echo "You must set an onscreen destination"
      echo "cd into a directory and run 'onscreen set'"
    fi
  fi

  if [ "$1" = "set" ]; then
    echo `pwd` > $HOME/.onscreen
    echo "`pwd` set as onscreen destination."
  fi
}