title: unix command to find most recent directory created
body: <p>I want to copy the files from the most recent <strong>directory</strong> created. How would I do so in unix?</p>
  
  <p>For example, if I have the directories names as date stamp as such:</p>
  
  <pre><code>/20110311
  /20110318
  /20110325
  </code></pre>