title: How to keep node app alive on digital ocean through ssh
body: <p>I'm new to digital ocean (I've only used heroku in the past). I have a basic node app that I've setup on my droplet/server. I ssh in, run npm start, and my app runs. all is good. However, if I end my ssh connection, my app dies (broken pipe). </p>
  
  <p>How can I start my app and not require my ssh connection to always be alive in order for my app to be running?</p>
  
  <p>(I'm running Ubuntu node v4.4.0 on 14.04)</p>