title: symfony2 get command line executed
body: <p>I am creating a console command in symfony2. I need to log an executed line i run. How to get that line?</p>
  
  <p>So if i run: </p>
  
  <pre><code>php app/console my-command fileName.txt --myoption=100
  </code></pre>
  
  <p>I want to get value "php app/console my-command fileName.txt --myoption=100"</p>
  
  <p>Thanks for any help</p>