Backup using Cron

Hi! Does somebody have a good solution how to modify the setup to have a backup created, say daily/nightly, using the existing functions in cron.php and db.php?

The cron job would make use of ability to backup the entire database to backup/ whilst running once a day with the integrated cron.php.

You have to create the cron job code and then add a crong job to the database cron table.  The best way is to examine the existing code to see how it is done.  Many modules add their own cron jobs to Dolphin so that is another area where you can learn how it is done.  The other way is to hire a developer.  You can also request that this be added as a feature to some future version of Dolphin.

You can check out the Auto Backup module for this functionality.