http_proxy

对于curl,wget等命令,会受http_proxy和https_proxy的环境变量的影响
vi /etc/profile
#设置http代理
http_proxy=http://172.16.2.1:8000
#设置https代理
https_proxy=http://172.16.2.1:8000
#设置不通过代理服务器链接
no_proxy=.xxx.com,10.,www.baidu.com
export all_proxy=http://proxy.example.com:8080

https://blog.csdn.net/weixin_42488171/article/details/108742570
https://keqingrong.cn/blog/2021-02-19-proxy-and-pac/

https://www.jianshu.com/p/81c90d9cb69f

https://www.kaifa99.com/ubuntu/article_161591

https://github.com/Newlearner365/Surge-config