alarmpi
timedatectl set-timezone Asia/Tokyo
https://wiki.archlinuxjp.org/index.php/Systemd-networkd#.E6.9C.89.E7.B7.9A.E3.82.A2.E3.83.80.E3.83.97.E3.82.BF.E3.81.A7.E5.9B.BA.E5.AE.9A_IP_.E3.82.92.E4.BD.BF.E7.94.A8
cat /etc/systemd/network/eth0.network
[Match]
Name=eth0

[Network]
#DHCP=yes
DHCP=no
Address=192.168.10.3/24
DNS=192.168.10.252

[Route]
Gateway=192.168.10.252

/etc/webmin/start

access denied

/etc/webmin/miniserv.conf
Allow=127.0.0.1
#Allow=127.0.0.1
/etc/webmin/reload
systemctl enable webmin.service