I'm trying to follow the user manual for setting up the RTC for the new Pi Desktop case.
I get all the way to "Step5: Update the RTC date during reboot and poweroff" and I get lost.
I believe the problem is the manual assumes the reader knows how to create a systemd service.
Can anyone help explain Step5 of the User Manual for the Pi Desktop?
Here is the link to the manual Step5 starts on page 20.