Generate Sitemap with Google Sitemap Generator

Enabling remote access
Linux: /usr/local/google-sitemap-generator/bin/sitemap-daemon remote_admin enable

sed replace word / string syntax

The syntax is as follows:
sed -i 's/old-word/new-word/g' *.txt

Execute the follwing command in your centos (linux) server:
pecl install geoip

Add this to your PHP.INI
extension=geoip.so

and then In your PHP CODE
function get_ip_address() {
foreach (array('HTTP_CLIENT_IP', 'HTTP_X_FORWARDED_FOR', 'HTTP_X_FORWARDED', 'HTTP_X_CLUSTER_CLIENT_IP', 'HTTP_FORWARDED_FOR', 'HTTP_FORWARDED', 'REMOTE_ADDR') as $key) {
if (array_key_exists($key, $_SERVER) === true) {
foreach (explode(',', $_SERVER[$key]) as $ip) {
if (filter_var($ip, FILTER_VALIDATE_IP) !== false) {