title: ssh command for searching inside files
body: <p>Some weeks ago 2 of my sites have been exploited probably from an ftp bruteforce attack corrupting lots of my websites files.
  I found out that they usually insert the following code in js or php files:</p>
  
  <pre>
  [Trojan code removed as irrelevant to this question.]
  </pre>
  
  <p>I want to login via ssh and run a grep command searching all files and giving output only for the ones that have this code included.</p>
  
  <p>Any help?</p>