sudo vi /etc/network/interfaces
append
auto eth0
iface eth0 inet static
address 192.168.147.168
netmask 255.255.255.0
gateway 192.168.147.2
dns-nameservers 8.8.8.8 180.76.76.76
make it work:
sudo ifdown eth0
sudo ifup eth0
note:
you maybe need to:
vim /run/network/ifstate
append
eth0=eth0