title: Hiding user input on terminal in Linux script
body: <p>I have bash script like the following:</p>
  
  <pre><code>#!/bin/bash
  
  echo "Please enter your username";
  read username;
  
  echo "Please enter your password";
  read password;
  </code></pre>
  
  <p>I want that when the user types the password on the terminal, it should not be displayed (or something like  *******) should be displayed). How do I achieve this?</p>