timedatectl : Control the system time
[SYNOPSIS] timedatectl OPTION COMMAND
COMMAND
status Show current time settings
show Show properties of systemd-timedated
set-time TIME Set system time
set-timezone ZONE Set system time zone
list-timezones Show known time zones
set-local-rtc BOOL Control whether RTC is in local time
set-ntp BOOL Enable or disable network time synchronization
OPTION
-H [USER@]HOST Operate on remote host
--no-pager Do not pipe output into a pager
-p NAME Show only properties by this name
-a Show all properties, including empty ones