ubuntu12.04.4添加静态DNS并更改默认源为163源

来源：互联网发布：算法复杂性影响因素编辑：程序博客网时间：2024/06/14 23:23

1.添加静态DNS地址

网上大部分都是一样的设置，说是在/etc/resolvconf/resolv.conf.d/目录下建立base文件，内容如下

cd /etc/resolvconf/resolv.conf.d/

cat base

nameserver 8.8.8.8

这样不是不行，但最简单的办法我觉得应该像下面的这样，直接在gateway下添加dns-nameservers 8.8.8.8

root@ubuntu:~# cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
address 192.168.78.11
netmask 255.255.255.0
gateway 192.168.78.2
dns-nameservers 8.8.8.8 8.8.4.4
root@ubuntu:~#
这样静态DNS就添加好了

2.更改默认源为163源

首先备份默认源

root@ubuntu:~# cd /etc/apt/
root@ubuntu:/etc/apt# cp sources.list sources.list.bak

然后修改为163源，内容如下

deb http://mirrors.163.com/ubuntu/ precise main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ precise-security main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ precise-updates main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ precise-proposed main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ precise-backports main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ precise main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ precise-security main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ precise-updates main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ precise-proposed main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ precise-backports main restricted universe multiverse

然后就可以更新源，安装软件了

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