title: perl - formatting DateTime output
body: <p>How do I convert my return using DateTime from: </p>
  
  <p><code>This is my date:2011-11-26T20:11:06</code>
  to
  <code>This is my date:20111126</code></p>
  
  <p>Using this existing code:</p>
  
  <pre><code>use DateTime qw();
  my $dt3 = DateTime-&gt;now-&gt;subtract(days =&gt; 1);
  print "This is my date:$dt3\n"
  </code></pre>