linux访问github网速太慢 the remote end hung up unexpectedly问题
pip install git+https://github.com/zhanghang1989/PyTorch-Encoding/时遇到fatal: the remote end hung up unexpectedly
原因 linux访问github网速太慢
措施：
确定ip： https://link.zhihu.com/?target=https%3A//ip.tool.chinaz.com/github.com
确定域名ip： https://link.zhihu.com/?target=https%3A//ip.tool.chinaz.com/github.global.ssl.fastly.net
确定静态资源ip： http://link.zhihu.com/?target=https%3A//ip.chinaz.com/assets-cdn.github.com
修改hosts文件： sudo gedit /etc/hosts
将查询到的ip复制到文件，复制格式如下
20.205.243.166 github.com
192.133.77.133 github.global.ssl.fastly.net
185.199.108.153 assets-cdn.github.com
185.199.109.153 assets-cdn.github.com
185.199.110.153 assets-cdn.github.com
185.199.111.153 assets-cdn.github.com
保存退出，参考：https://zhuanlan.zhihu.com/p/489362379
