cksum(1) on OpenBSD
The text f76d9eb25d8b, as OpenBSD 7.3, OpenBSD 7.2 shipped it.
display file checksums and block counts
Flags it lists
-
-C -
-a -
-b -
-c -
-h -
-p -
-q -
-r -
-s -
-t -
-x