date(1) on FreeBSD
The text c6a6b800aa6c, as FreeBSD 4.7-RELEASE, FreeBSD 4.6.2-RELEASE, FreeBSD 4.6-RELEASE shipped it.
display or set date and time
Flags it lists
-
-d -
-f -
-j -
-n -
-r -
-t -
-u -
-v