This tutorial will show *nix users how to get a nice notification displaying on their screen when people visit their site using a PHP and a Python script. This isn’t practical for sites with large numbers of visitors but it’s great for people running small sites on their local machines.
UPDATE: This script has been superseded by my Cloud Database Backup script. It’s advised you use that instead.
If you’re a developer you should back up your data. Go ahead – do it, do it now. Okay, now that we’ve got that out of the way here’s a nice automated solution to backing up your MySQL databases and optionally uploading to Amazon S3 for added safety.