title: Compare two CSV files with Jmeter
body: <p>How can I compare two CSV files and retrieve all the differences with jmeter?</p>
  
  <p>For example, if i have 2 csv files like that:</p>
  
  <ul>
  <li>first:
  <pre>
  a
  b
  c
  </pre></li>
  <li>second:
  <pre>
   a
   f
   b
   d
   c
  </pre></li>
  </ul>
  
  <p>I want to catch the differences between the 2 files.<br>
  Here i want: <code>f</code> and <code>d</code>.</p>
  
  <p>How can i do that with Jmeter?</p>