ubuntu update dns server

edit:  /etc/resolvconf/resolv.conf.d/base

nameserver 114.114.114.114

execute this:

$ resolvconf -u

from: http://www.2cto.com/os/201305/215023.html

【推广】 免费学中医，健康全家人
原文地址：https://www.cnblogs.com/pinganzi/p/5945938.html