우분투에서 네트워크 설정 방법

gedit /etc/network/interfaces

auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
     address 192.168.0.19
     netmask 255.255.255.0
     gateway 1921.68.0.1

gedit /etc/resolv.conf

nameserver 203.248.252.2
nameserver 164.124.101.2

sudo /etc/init.d/networking restart