I have folder A with 45 subfolders and perhaps 2000 jpgs in them. I have folder B with 35 subfolders and maybe 1600 images in them. All images in B are also in A. However, some in A (about 400) are not in B.
Is there any easy way to find out which images are in A but not B?
Is there any easy way to find out which images are in A but not B?