title: Delete all broken symbolic links with a line?
body: <p>For a given folder, how can I delete all broken links within it?</p>
  
  <p>I found <a href="https://stackoverflow.com/questions/3637952/deleting-a-broken-link-unix">this answer</a> that shows how to delete one broken link, but I can't put that together in only one line. Is there a one-liner for this?</p>
  
  <p>A broken symbolic is a link that points to  a file/folder that doesn't exists any longer.</p>