text: /**
   * code by: viet-tools
   */
  
  'use strict';
  
  const fs = require("fs");
  const axios = require("axios");
  const jsdom = require("jsdom");
  const { JSDOM } = jsdom;
  const { window } = new JSDOM();
  const { document } = (new JSDOM('')).window;
  global.document = document;
  
  const $ = require("jquery")(window);
  
  const init = async () => {
  	const res = await axios.get("https://trangnguyen.edu.vn");
  	const html = res.data;
  	const span = $(html).find('span.num-format');
  	console.log('Total:', span.text());
  };
  
  init();