hwclock(8) on Linux
The text 23840a4b92e5, as Debian 2.0 (Hamm) shipped it.
query and set the ISA hardware clock (RTC)
Flags it lists
-
--adjust -
--date -
--debug -
--hctosys -
--set -
--show -
--systohc -
--test -
--utc -
--version