Pm2 실행

https://medium.com/@devesu/how-to-start-reactjs-application-with-pm2-as-a-service-linux-macos-854d5df3fcf1

pm2 start --name <app name> npm -- start

next 배포

https://jcon.tistory.com/115

npm install next
npm i cross-env

• for development
  pm2 start npm --name "next" -- run dev

• for production
  npm run build
  pm2 start npm --name "next" -- start