Thread:Utter solitude/@comment-4975807-20121029183240/@comment-4839682-20121030193623

Basically, it's a script. You tell it what you want to do (usually something fairly simple and repetitive, like replacing a word) and generate a list of pages for it to look through (like from a category) Then you run the script and it does it. :D Mine is fairly simple and I usually have it set so I need to approve every edit, but it's be very useful on the wikis I've used it on.