title: Use Python to compare two folders and all of the files inside
body: <p>I'm wanting to make a little python script to check and compre the contents of two folders and all the files inside.</p>
  
  <ul>
  <li>Cycle through folder structure based on <code>Folder A</code></li>
  <li>Compare every file from <code>Folder A</code> with <code>Folder B</code></li>
  <li>If the file doesn't exist or the contents is <strong>NOT</strong> 100% identical then to COPY the file to <code>Folder C</code> but in the same folder structure as <code>Folder A</code></li>
  </ul>
  
  <p>Could anyone advise on how to do such a feat?</p>