calendar(1) on FreeBSD
The text 8d6039944537, as FreeBSD 14.5-RELEASE, FreeBSD 14.4-RELEASE, FreeBSD 14.3-RELEASE, FreeBSD 14.2-RELEASE, FreeBSD 14.1-RELEASE shipped it.
reminder service
Flags it lists
-
-A -
-B -
-D -
-F -
-U -
-W -
-a -
-d -
-f -
-l -
-t