How do I force IPSConfig to regenerate all configuration files?

[tensor]

When experimenting with ISPConfig sources I need a way to generate this or that configuration file. How do I do that without going into control panel and change something?
How to force to regenerate all configuration files for manged services such as apache2, ftp server, bind, etc.?

[till]

If you want to update for example all websites, execute the following SQL staement in the database:

UPDATE isp_isp_web SET status = 'u' WHERE status = '';

Then execute:

/root/ispconfig/php/php -q /root/ispconfig/scripts/writeconf.php

This works with all isp_isp_* tables and the dns_isp_dns table that have a 'status' column.