title: Can't Delete file created via Docker
body: <p>I used a docker image to run a program on our school's server using this command.</p>
  
  <pre><code> docker run -t -i -v /target/new_directory 990210oliver/mycc.docker:v1 /bin/bash
  </code></pre>
  
  <p>After I ran it it created a firectory on my account called new_directory. Now I don't have permissions to delete or modify the files.</p>
  
  <p>How do I remove this directory?</p>