uniq(1) on macOS
The text 3194399b6cd2, as macOS 15.3, macOS 15.2, macOS 15.1, macOS 15.0 shipped it.
report or filter out repeated lines in a file
Flags it lists
-
--all-repeated -
--count -
--ignore-case -
--repeated -
--skip-chars -
--skip-fields -
--unique -
-D -
-c -
-d -
-f -
-i -
-s -
-u