zeraien

#!/bin/bash
# If you are too cheap (like me) to buy an expensive "smart" UPS,
# this script will allow you to use a Raspberry Pi or any SSH-enabled device
# to automatically shut down your DiskStation when the Pi loses power.
# Meaning you simply plug the "heartbeat device" into regular power,
# and your DiskStation into a UPS, and when the regular power is dead,
# the heartbeat device will die thus your synology will be unable to reach it
# and shut down in due time (10min default).

# This script will check if a given ssh command responds