ubuntu9.com为Ubuntu提供了更新sources.list以获得高速apt源镜像的方法。

截止目前，该网站支持

• Ubuntu 10.04 LTS(Lucid Lynx)
• Ubuntu 10.10 (Maverick Meerkat)
• Ubuntu 11.04 (Natty Narwhal)
• Ubuntu 11.10 (Oneiric Ocelot)

对于最近更新，可以参考官网^[1]。

1.最快apt源镜像

sudo wget -O /etc/apt/sources.list http://mirror.ubuntu9.com/topmirror/sourceslist/topfast?CODE

/!\注意：在运行前，请将CODE改成对应的Ubuntu版本，如Ubuntu 10.04 LTS(Lucid Lynx):

sudo wget -O /etc/apt/sources.list http://mirror.ubuntu9.com/topmirror/sourceslist/topfast?lucid

我们可以使用下面的方法自动获取Ubuntu版本代码：

lsb_release -c | cut -f2

因此有通用格式：

sudo wget -O /etc/apt/sources.list http://mirror.ubuntu9.com/topmirror/sourceslist/topfast?`lsb_release -c | cut -f2`

2.最近apt源镜像

sudo wget -O /etc/apt/sources.list http://mirror.ubuntu9.com/topmirror/sourceslist/topnear?`lsb_release -c | cut -f2`

3.最稳定apt源镜像

sudo wget -O /etc/apt/sources.list http://mirror.ubuntu9.com/topmirror/sourceslist/topstable?`lsb_release -c | cut -f2`

4.获取以上所有apt源镜像

sudo wget -O /etc/apt/sources.list.d/0_top_fast.list http://mirror.ubuntu9.com/topmirror/sourceslist/topfast?`lsb_release -c | cut -f2` && wget -O /etc/apt/sources.list.d/1_top_near.list http://mirror.ubuntu9.com/topmirror/sourceslist/topnear?`lsb_release -c | cut -f2` && wget -O /etc/apt/sources.list.d/2_top_stable.list http://mirror.ubuntu9.com/topmirror/sourceslist/topstable?`lsb_release -c | cut -f2`

References:

[1] UbuntuNight – About Us
[2] Tips: 通过一条命令获取最快的 apt 源镜像