While looking around this morning I noticed in my Home folder that I had a lot of duplicate photos (copy). Why…I don’t know. I then went to my external HD and in some folders that contain photos there are also duplicates.
In Ubuntu 12.04 there was Janitor, a clean up utility. I can’t find one in 16.04.
I need an easy to use dupe finder and remover. I’m old and dumb so be gentle…
I use dupeguru on my Mac, but there is a Linux version. https://github.com/hsoft/dupeguru
It does an excellent job of finding duplicates, with different criteria.
These can be deleted, or more usefully hardlinked (although the menu to do this is somewhat obscure)