title: Linux Change Modification date of files?
body: <p>I extract .php files in one of my directory and there were many files in there so most of the files replaced !</p>
  
  <p>but I have a problem since the modification date of new files are 23 April 2013 so I want to find all files and folders in this directory that are not 23 April 2013 !</p>
  
  <p>In other way, I want to change all files in this directory that have 23 April 2013 modification date to 30/08/2013 !</p>
  
  <p>How its possible to find and change the files ?</p>
  
  <p>Combine <strong>FIND</strong> and <strong>TOUCH</strong> function to replace all files modification date.</p>