Best way to programatically remove attachments that are missing images?
I ask because after using a caching plugin, I have images that have been input in the database as attachments that don't actually exist. These usually take the form of xxxx.1jpg, where xxxx.jpg is a valid. Sometimes this number is a 2 or a 21.
I guess it would be better to just remove "duplicate" bad images. I think it might be good to have other types of missing images remain, so they could be corrected. Ideas?