linux 加快 wget 和 git clone速度的方法

wget 替换为 axel 

https://blog.51cto.com/11887934/2051323 

查询域名global-ssl.fastly.Net github.com 公网地址
$ nslookup github.com
Address: 13.229.188.59

$ nslookup global-ssl.fastly.Net

Name: global-ssl.fastly.Net
Address: 151.101.0.249
Name: global-ssl.fastly.Net
Address: 151.101.64.249
Name: global-ssl.fastly.Net
Address: 151.101.128.249
Name: global-ssl.fastly.Net
Address: 151.101.192.249

windows修改host文件： C:\Windows\System32\drivers\etc\hosts
linux 修改host文件： /etc/hosts

151.101.128.249 github.global.ssl.fastly.net 

151.101.0.249  github.global.ssl.fastly.net 

151.101.64.249 github.global.ssl.fastly.net 

151.101.192.249 github.global.ssl.fastly.net 13.229.188.59  github.com

重启， 速度快好多
sudo /etc/init.d/networking restart