command/script for finding *non*duplicate files?

[Oliver Grawert]

hi,
Am Montag, den 08.02.2016, 10:14 +0000 schrieb Adam Funk:
> I'm familiar with the duff & fdupes commands, but I'm looking for a
> way to find files in one directory (& its subdirectories) that are
> *not* duplicated in another one.

so why not use fdupes to create a list with the duplicated files, run a
find command on your target and subtract the previously generated list
from the existing files the find command gave you...

ciao
	oli