Board Thread:Support Requests - Getting Technical/@comment-4220590-20170528101115/@comment-5558012-20170528134832

I have't tried AWB to list special pages (or maybe I did quite some time ago). What I ended up doing (something that used to be a FAQ on my userpage and doesn't require AWB or Pywikibot) is the following:

"To delete unused files you can use the ListFiles and AjaxBatchDelete scripts together to delete these files automatically. ListFiles generates a file list on Special:UnusedFiles that can be copied-and-pasted into a Batch Delete selected under "My Tools" that will delete them for you. Also see Thread:688516."

Be sure to look over the unused files before deleting them so you don't delete files that are actually used (background, wordmark, favicon, images used in CSS, etc).