sudo cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo eth0
iface lo inet loopback

iface eth0 inet static
  address 192.168.0.2
  netmask 255.255.255.0
  network 192.168.0.1
  broadcast 192.168.0.255
  gateway 192.168.0.1
  dns-nameservers 192.168.0.1 8.8.8.8