Hashes an user-entered password.

makePassword.js

/*jshint node:true */

'use strict';

var bcrypt = require('bcrypt')
  , read = require('read');

read({ prompt: 'Password (typing will be hidden): ', silent: true, replace: '*' }, function (err, pass) {
  var hash = bcrypt.hashSync(pass, 12);
  process.stdout.write(hash + '\n');
});