title: How to completely uninstall docker
body: <p>I followed the uninstall instructions here. Then I ran these commands:</p>
  <p>sudo apt-get purge docker-engine
  sudo apt-get autoremove --purge docker-engine
  rm -rf /var/lib/docker
  sudo apt-get purge docker-engine
  sudo apt-get autoremove --purge docker-engine
  rm -rf /var/lib/docker</p>
  <p>So after I did all this I ran this command to see if docker files are any where else:</p>
  <p>sudo find / -name '<em>docker</em>'</p>