Full root filesystem encryption on an Armbian/Orange Pi PC 2 system   MMGen (https://github.com/mmgen)   This tutorial provides detailed, step-by-step instructions for setting up full root filesystem encryption on an Armbian/Orange Pi PC2 system. With minor changes, it can be adapted to other Armbian-supported boards. The disk is unlocked remotely via ssh, permitting unattended bootup.   Requirements: Linux host system One Orange Pi PC 2 Two bla