Output operating system's current date, time, and time zone. If you want to output in ISO standard format, I must use the command "date -iseconds". You can modify the current date and time to 2003-12-31 23:57, use the command: Date 123123572003.
The command is: Date month
Or use two commands (more easily understood and remember):
Date --SET 2003-12-31DATE -SET 23:57:00 If you want to reset the hardware clock (BIOS), you can use the command setClock to require superuser privileges.