“About” Commands in Firefox
Did you know typing “about:” plus another word in Flock will allow you to view special configuration information of the browser–some of which you can actually tweak and customize?
To try it, type “about:” to show standard and version information
Make an effort “about: cache” to view the browser cache, or “about: plugins” to show plugin information. If you are feeling adventurous, try “about: config” to show the browser configuration configurations (but be careful when changing settings here).
And for some extra fun
Type “about: Mozilla” to see special things provided by the developers.