If you manage your own server, you know the pains of a Denial of Service attack, or the annoying trappings of continual spam from the same countries. This little free bash script will allow you to block an entire country from your server using iptables.

The MySQL fulltext search feature allows you to index your database and make the text fully searchable. If you want to index character counts less than 4, you will need to adjust your MySQL configuration.

Getting the most mileage out of your Joomla! installation can be a fun and rewarding experience. Learn how to change your default Joomla logo in your different component areas using only CSS.