Proxy

http://www.jhipster.tech/configuring-a-corporate-proxy/

When you already had a HTTP proxy at localhost:8087, then set it in yarn.

$ yarn config set proxy http://localhost:1087
$ yarn config set https-proxy http://localhost:1087

Check existing proxy.

$ yarn config get proxy
http://localhost:1087
$ yarn config get https-proxy
http://localhost:1087

Clear existing proxy.

$ yarn config delete proxy
$ yarn config delete https-proxy

FAQ

If still see this error after deleting proxy.

error An unexpected error occurred: "https://registry.npmjs.org/@db-man%2fgithub: tunneling socket could not be established, cause=connect ECONNREFUSED 127.0.0.1:1087".

Beside yarn, there is also a npm config for proxy.

$ npm config delete proxy
$ npm config delete https-proxy

common commands

list packages installed globally

yarn global list
yarn global list create-react-app

show verbose print

yarn add antd --verbose

Clean cache

$ brew cleanup -s

See also