fdupes(1) on Linux
The text 4780304b5973, as Debian 10 (Buster), Debian 9 (Stretch) shipped it.
finds duplicate files in a given set of directories
Flags it lists
-
--delete -
--hardlinks -
--help -
--immediate -
--noempty -
--nohidden -
--noprompt -
--omitfirst -
--permissions -
--quiet -
--recurse -
--reverse -
--sameline -
--size -
--summarize -
--symlinks -
--version -
-1 -
-A -
-H -
-I -
-N -
-S -
-d -
-f -
-h -
-i -
-m -
-n -
-p -
-q -
-r -
-s -
-v