date(1) on Linux
The text 38fafccd2db4, as Debian 2.1 (Slink) shipped it.
print or set the system date and time
Flags it lists
-
--date -
--file -
--help -
--reference -
--rfc-822 -
--universal -
--version -
-R -
-d -
-f -
-r -
-u