Ubuntu更改国内源，设置固定IP和DNS

时间：2016-04-03 10:16:51 收藏：0 阅读：570

一更改国内源

1 首先备份官方源，以免设置错误可恢复。

$ sudo cp /etc/apt/sources.list /etc/apt/sources.list.back

2 用编辑器打开 /etc/apt/sources.list文件。

$ sudo nano /etc/apt/sources.list

3 删除原有的源，在编辑器中添加新源（阿里源）。如图所示：

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

二设置固定IP

原文：http://www.cnblogs.com/spkljl/p/5349122.html