Now I need to load blacklists and will like to use shallalists. Also need a script for auto download the lists.
The helper scripts found at shalla web page are for squidguard and there is one for dansguardian but I don't think that it will work without making changes. I am not knowledgeable in scripting and some calls may not work on Centos 7.
Kept searching and found a nice tutorial for e2guardian in German.
There it was a script for updating the blacklists using shallalists.
http://www.dokuwiki.tachtler.net/doku.php?id=tachtler:e2guardian_centos_7