title: Detect a copy operation with Inotify
body: <p>I'm testing Inotify on ext4 no ubuntu 14.04 and when performing copy or creation operation I get the same following Inotify events:</p>
  
  <p>cp file newfile</p>
  
  <p>IN_CREATE  newfile<br>
  IN_MODIFY  newfile<br>
  IN_CLOSE   newfile  </p>
  
  <p>echo "foo" >> newfile</p>
  
  <p>IN_CREATE  newfile<br>
  IN_MODIFY  newfile<br>
  IN_CLOSE   newfile  </p>
  
  <p>Is there any possibility to distinguish this two situations?
  I would like to have information that a copy was performed and what was source and destination file.
  If there is no possibility to do it by Inotify, can it be done by any other way?</p>
  
  <p>Thank You for Your help.</p>