/usr/bin/udevadm control --reload-rules && /usr/bin/udevadm trigger
                if [ $? -ne 0 ]; then
                        echo "eeeeeerrrrrrrrrrrroooooooorrrrrrrr1"
                fi
                /usr/bin/sleep 5
                # restart driver service
                /usr/bin/systemctl restart 'nut-driver@*.service'
                if [ $? -ne 0 ]; then
                        echo "eeeeeerrrrrrrrrrrroooooooorrrrrrrr2"
                fi