Password protect to directory on the web server and Add a new user

Allow User to access the app 1. Create/Update `.htaccess` file in root directory:

    touch .htaccess
    vi .htaccess

Then, add following content:

    AuthUserFile /home/bitnami/htdocs/.htpasswd
    AuthGroupFile /dev/null
    AuthName "Application Authentication"
    AuthType Basic
    require user demo-user1
    require user test-user2

3. And, for passwords, create `.htpasswd` file in root directory.

    touch .htpasswd.

4. To add/edit password, run the following command:

    htpasswd -c .htpasswd demo-user1
    

And, follow instruction ahead.