Magento Cron Job

On your cPanel: Advanced -> Cron Jobs
Scroll to “Add New Cron Job”

/usr/local/bin/php -f /home/your-directory/public_html/cron.php

Where “/home/your-directory/public_html/cron.php” is the path for the cron job file

///////////// uncomplete //////////////
php5-cli -f /home/USERNAME/public_html/cron.php
Source: http://www.magentocommerce.com/wiki/groups/227/setting_up_magento_in_cron