I've got a collection of photos that I need to rename, however I want to keep track of their previous filenames.
Thinking the best way to do this copy the filename into the EXIF header, possibly in the comment field?
Looking for suggestions on the easiest way to do this - tried this with a few of the EXIF command line tools, but find EXIF/IPTC a bit confusing and am not sure that it's working correctly - especially since some of these posts are old.