ip & dns
vi /etc/sysconfig/network-scripts/ifcfg-eth0
[img]http://dl.iteye.com/upload/attachment/0077/8230/8897e0df-6712-3b78-88af-a4739ae16e29.png[/img]
查看当前dns
cat /etc/resolv.conf
vi /etc/sysconfig/network-scripts/ifcfg-eth0
[img]http://dl.iteye.com/upload/attachment/0077/8230/8897e0df-6712-3b78-88af-a4739ae16e29.png[/img]
查看当前dns
cat /etc/resolv.conf