[Scheduled Tasks] Suspend/Reboot/Shutdown are not described

[FroggyFlox]

Thanks for forum user PaulK for pointing out this issue:
https://forum.rockstor.com/t/scheduled-shutdown-reboot/6536

The current page related to Scheduled tasks does not cover the following tasks:

• shutdown
• suspend
• reboot

As detailed in the forum post linked above, instructions on these features and their configuration (scheduling and RTC wakeup, for instance) would be beneficial.

The file in question is:
https://github.com/rockstor/rockstor-doc/blob/master/tasks.rst

[phillxnet]

We have had a resent question from forum member straighttalk86 in this area on the forum.

Linking for context:
https://forum.rockstor.com/t/rtcwake-for-sleep-in-the-night/8317