TOTP generator in case you lost your phone

gistfile1.txt

/**
* how to use?
* install node.js + npm, copy the code in a clean folder, 
* run `npm i totp-generator` 
* run `node main.mjs <OTP-CODE>`
* you must have the OTP code from the service provider itself (which you get when you did the Multi-factor setup)
*/

import { TOTP } from "totp-generator";

const { otp, expires } = TOTP.generate(process.argv[2]);

console.log(
  `Your OTP is ${otp} and expires in ${Math.abs(new Date().getTime() - expires) / 1000} seconds`,
);