chapter 2: initial samples

Chapter02/file-watching/watch2.js

@@ -0,0 +1,8 @@
+const fs = require('fs');
+const file = './file.txt';
+const moment = require('moment');
+
+fs.watch(file, (eventType, filename) => {
+    const time = moment().format('MMMM Do YYYY, h:mm:ss a');
+    return console.log(`${filename} updated ${time}`)
+});