NUT UPS

Edit user settings

NAS:

sudo nano /usr/syno/etc/ups/upsd.users | sudo nano /etc/ups/upsd.users

LINIX: 

sudo nano /etc/nut/upsd.users

upsd.users

[mac]
        password = cyber
        actions = set
        instcmds = all # allow user to change UPS settings (beeps)

[upsmon]
        password = cyber
        upsmon secondary

Restart NUT

NAS:

sudo killall usbhid-ups upsd upsmon
sudo /usr/bin/usbhid-ups -a ups
sudo /usr/sbin/upsd
sudo /usr/sbin/upsmon

sudo upsd -c reload

LINIX:

sudo systemctl restart nut-monitor
sudo systemctl restart nut-client
sudo systemctl status nut-client # Check status

Check the server logs in live time

NAS:

sudo tail -f /var/log/messages

LINIX:

sudo tail -f /var/log/syslog

Misc:

https://technotim.live/posts/NUT-server-guide/