I need to recursively remove all files in all subdirs where the filename contains a number followed by an 'x' followed by a number, at least two times.
I'd want to remove these files:
But I do NOT want to remove these files:
'aaa.jpg' 'aaa-12x12.jpg' 'aaaxaaa-123x123.jpg' 'aaaxaaa-aaaxaaa.jpg'
How can I do that (from the bash shell)