```bash git config –global http.proxy http://<proxy-server>:<port>/ git config –global https.proxy https://<proxy-server>:<port>/ ```

参考资料：

1. https://gist.github.com/coin8086/7228b177221f6db913933021ac33bb92
2. https://cms-sw.github.io/tutorial-proxy.html
3. https://riptutorial.com/git/example/17900/clone-using-a-proxy
4. https://stackoverflow.com/q/128035/12539782