'https://github.com/xx/': Failed to connect to github.com port 443: Timed out

unable to access 'github.com/xxx/': Failed to connect to github.com port 443: Timed out

问题：git push 或 git pull 时 出现 Failed to connect to github.com port 443: Timed out

解决方式： git config http.sslVerify "false"