Thanks! I somehow spent several hours researching how to run watchdogs on Linux without finding this. Seems like exactly what I need. While I'm here, systemd's

Thanks! I somehow spent several hours researching how to run watchdogs on Linux without finding this. Seems like exactly what I need. While I'm here, systemd's watchdog docs are also pretty good: http://0pointer.de/blog/projects/watchdog.html http://0pointer.de/blog/projects/watchdog.html