rust-cksum(1) on Linux
The text 57ebe17f570f, as Debian 12 (Bookworm) shipped it.
manual page for cksum 9.1
Flags it lists
-
--algorithm -
--check -
--debug -
--help -
--ignore-missing -
--length -
--quiet -
--status -
--strict -
--tag -
--untagged -
--version -
--warn -
--zero -
-a -
-c -
-l -
-w -
-z