How do I configure cron in Drupal 6

Question

In my GoDaddy control panel I have scheduled it to run this script every day: /web/cgi-bin/php5 "$HOME/html/my_site/cron.php

However I cant figure out how I create tasks that will be run when cron.php is run. I have gone through all the documentation and can't find this anywhere (The D6 video tutorial link seems to be down).

For example how would a go about deleting the contents of a temporary folder?. Do I just add some PHP using the unlink command to the cron.php (in which case drupal is not really involved) or is there some setting page that I havent discovered that allows you to create tasks?

Answer 1

Use hook_cron, and implement your functionality in it. This functionality will get executed when the server will ping cron.php.

You just need to set specific time period on which cron will be executed.