dizz

sed -i 's/#net.ipv4.ip_forward=1/net.ipv4.ip_forward=1/' /etc/sysctl.conf
sysctl -p

lavoiesl

#!/usr/bin/env php
<?php
/**
 * PHP script to replace site url in Wordpress database dump, even with WPML
 * @link https://gist.github.com/lavoiesl/2227920
 */

if (!empty($argv[1]) && $argv[1] == 'update') {
    $file = file_get_contents('https://gist.github.com/lavoiesl/2227920/raw/wordpress-change-url.php');
    if ($file === false) {