代理git http流量：
https://ericclose.github.io/git-proxy-config.html
代理apt
https://linux.cn/article-15815-1.html
代理docker
https://yeasy.gitbook.io/docker_practice/advanced_network/http_https_proxy
为jellyfin配置代理
https://blog.csdn.net/AAMahone/article/details/128966904
