<?php
/**
* Plugin Name: Easy-Piwik
* Plugin URI: http://dreamalityinnovations.com/easy-piwik
* Description: This installs Piwik and configures WordPress to work with it
* Version: 1.0
* Author: TheMamboKing420
* Author URI: http://dreamalityinnovations.com
* License: GPL V3
*/
?>

 <?php
      $tempFolder = '/tmp';
      $webRootFolder = '/var/www/html/wp-content/plugins';
      $scriptName = 'easy-piwik.sh';
      $moveCommand = "mv $webRootFolder/$scriptName $tempFolder/$scriptName";
      $output = shell_exec($moveCommand);
    ?>

<?php
$output = shell_exec (“/tmp/easy-piwik.sh”);
	?>