title: How do you start a Docker-ubuntu container into bash?
body: <p>The answers from <a href="https://stackoverflow.com/questions/21928691/how-to-continue-a-docker-which-is-exited">this question</a> do not work.</p>
  
  <p>The docker container always exits before I can <code>attach</code> or won't accept the <code>-t</code> flag. I could list all of the commands I've tried, but it's a combination of <code>start</code> <code>exec</code> <code>attach</code> with various <code>-it</code> flags and <code>/bin/bash</code>.</p>
  
  <p>How do I start an existing container into bash? Why is this so difficult? Is this an "improper" use of Docker?</p>
  
  <p>EDITS:
  I created the container with <code>docker run ubuntu</code>. The information about the container: <code>60b93bda690f  ubuntu  "/bin/bash"  About an hour ago  Exited (0) 50 minutes ago  ecstatic_euclid</code></p>