fatal: unable to access ‘https://github.com/*****‘: Failed to connect to github.com port 443 after

fatal: unable to access 'https://github.com/*****': Failed to connect to github.com port 443 after 21079 ms: Timed out

解决方法

git config --global http.proxy 127.0.0.1:7890
git config --global https.proxy 127.0.0.1:7890