title: Find Directories With No Files in Unix/Linux
body: <p>I have a list of directories</p>
  
  <pre><code>/home
    /dir1
    /dir2
    ...
    /dir100
  </code></pre>
  
  <p>Some of them have no files in it. How can I use Unix <code>find</code> to do it?</p>
  
  <p>I tried </p>
  
  <pre><code>find . -name "*" -type d -size 0 
  </code></pre>
  
  <p>Doesn't seem to work.</p>