How to remove .png files recursively from a folder tree without removing .png8 files too We have some large GeoWebCache caches of Ordnance Survey map tiles in .png8 format. Unfortunately a few million .png files have crept into the caches too (accidental bad config at some point),... read more Posted by Crispin Flower 27 May 2020 Categories: GeoServer Ordnance Survey Python Comments(0)