title: Run multiple commands at once in the same terminal
body: <p>I want to run a few commands, each of which doesn't quit until Ctrl-C is pressed. Is there something I can run to run all of them at once, and Ctrl-C will quit them all? They can share the terminal output.</p>
  
  <p>Specifically, I have the compass compiler, coffeescript compiler, and a custom command that watches for file changes all running watching for file changes. I don't want to load up a terminal for each command.</p>