Locate directory for Firefox 'block image host' list?

[BlackScarlet]

I'd like to find the list of all the blocked image hosts on firefox so I can transfer them over to another computer easily.

All I could find online was this:
http://www.commandlinefu.com/comman...of-blocked-images-hosts-from-firefox-database

and I don't understand how to use the command. Maybe someone knows?

 

[DelJo63]

Why can't you take the direct approach here?