User blog:DoCheonGong/Unused files massive cleanup

I am currently progressing delete unused images, videos or duplicated files on here.

There are a lot of files are unused or duplicated, so I was thinking they have to be cleaned.

I use AjaxBatchDelete (version 2) to deal with these files easily and quickly. However, this job is very hard to do with alone because there are huge amount of them and some of files are actually used on here (mainly because cache is updated not so regularly), so they have to be sorted.

If you have any request about needed files on CCSW, feel free to comment on the blog post comment section below.