对于centos系统,把github的hosts加入/etc/hosts即可。推荐下面这个网站做解析(访问的时候不要开代理):
# GitHub Start
140.82.113.4 github.com
140.82.113.4 gist.github.com
140.82.114.5 api.github.com
185.199.111.153 assets-cdn.github.com
199.232.96.133 raw.githubusercontent.com
199.232.96.133 gist.githubusercontent.com
199.232.96.133 cloud.githubusercontent.com
199.232.96.133 camo.githubusercontent.com
199.232.96.133 avatars0.githubusercontent.com
199.232.96.133 avatars1.githubusercontent.com
199.232.96.133 avatars2.githubusercontent.com
199.232.96.133 avatars3.githubusercontent.com
199.232.96.133 avatars4.githubusercontent.com
199.232.96.133 avatars5.githubusercontent.com
199.232.96.133 avatars6.githubusercontent.com
199.232.96.133 avatars7.githubusercontent.com
199.232.96.133 avatars8.githubusercontent.com
# GitHub End
DNS域名污染是GFW的比较低级的block,终极黑就是直接黑掉域名,对于github来说没有影响,github国内用户哪个不能翻QIANG啊。