title: Bash script - find dirs with non zero bytes content
body: <p>how would I go about finding all dirs in my working dir that contain at least a non zero byte file using a Bash script ? This :</p>
  
  <p><code>find .  -maxdepth 1 -type d -size +1c | sort</code></p>
  
  <p>does not seem to work</p>