Thread:JoePlay/@comment-2162196-20131210220916/@comment-171752-20131211174047

I don't know how to "make" a bot. I use AutoWikiBrowser (AWB), which is a semi-automated bot. Unfortunately it's only for Windows, which is what I use.

As for the unused images, AWB does not have a way to automatically load them from Special:UnusedFiles, so I can't automatically delete. After looking at that list at Special:UnusedFiles, auto-deleting them all would be discouraged, as some of the images are ones that you don't want deleted, such as Favicon.ico, Wiki-background (the wiki's background image) and the custom achievement badges.

Perhaps you could get other active admins to help you review that list of images and delete any that aren't useful for any articles.