Beelink X2 reboot and shutdown

[lbeyaert]

Hello,

How to shutdown or reboot correctly with armbian jessie server 5.25 on Beelink X2 ?

[JoeyBeelinkX2]

I use puTTY/SSH from another machine, and once logged-in as root and password, type "reboot" (without quotes) to reboot and "poweroff -h" to shutdown.