title: How to edit Docker container files from the host?
body: <p>Now that I found a way to expose host files to the container (-v option) I would like to do kind of the opposite: </p>
  
  <p>How can I edit files from a running container with a host editor?</p>
  
  <p>sshfs could probably do the job but since a running container is already some kind of host directory I wonder if there is a portable (between aufs, btrfs and device mapper) way to do that?</p>