https://www.npmjs.com/package/simon-hello

yarn login --registry https://registry.npmjs.org

yarn publish --registry https://registry.npmjs.org

cd ./my_modules/simon-hello sudo yarn link cd ../../

sudo yarn link simon-hello

sudo yarn unlink simon-hello

https://github.com/thx/gogocode/blob/main/packages/gogocode-cli/index.js

https://blog.csdn.net/sinat_18659815/article/details/116228478