title: size of every www folder in users' home
body: <p>I need to make a shell script to get the size of every www directory of my users home folder</p>
  
  <pre><code>I need somethings like
  USERNAME - WWWdirsize
  USERNAME - WWWdirsize
  TOTAL www Size = ...
  </code></pre>
  
  <p>I know that I have to play with the du unix command</p>
  
  <p>any help?</p>