$ mkdir app/* create app folder */$ cd app/* move inside the app folder / /
- Before to install express.js you need to have minimum one of them:
- package.json or node_modules */
$ npm init/* create package.json */$ npm install express --save/* install express.js locally */$ npm install/* install requested modules */$ npm ls/* [optinal] show a list of installed packages / /
- Before install express-generator globally:
$ [sudo] npm install -g express-generator*/
$ express -e -H -c app/* scaffolding of app (with a new folder) */$ cd app && npm install$ npm start/* launch Expresss server on: http://localhost:3000 */
$ touch README.md /* create README.md file */