Sensorsd - UPS Shutdown

Shutdown Hosts on Power Outages Everybody is talking about Power Outages. Let’s assume you have a Smart-UPS for your Playground and you’d like to shut some Infrastructure to avoid some troubles with corrupt filesystems, broken vm’s and things like that. Connection UPS to APU via USB Cable dmesg show the UPS connected APU# dmesg uhidev0 at uhub0 port 3 configuration 1 interface 0 "American Power Conversion Smart-UPS_1500 ... uhidev0: iclass 3/0, 142 report ids upd0 at uhidev0 uhid0 at uhidev0 reportid 1: input=0, output=0, feature=1 uhid1 at uhidev0 reportid 2: input=0, output=0, feature=1 .