How do I use SSL on multiple ports?

Is it possible to configure “https” in same domain for multiple ports? Like https://example.com:446 https://example.com:447

First you need to tell apache to listen on multiple ports. You can do that by editing the /etc/apache2/ports.conf

Listen 80
<IfModule ssl_module>
        Listen 443
        Listen 444
        Listen 446
</IfModule>

And your virtualhost file should look like this with the port number.

<VirtualHost *:446>
        ServerAdmin webmaster@localhost
        DocumentRoot /var/www/html


        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined

        SSLEngine on
        SSLCertificateFile      /etc/ssl/certs/ssl-cert-snakeoil.pem
        SSLCertificateKeyFile /etc/ssl/private/ssl-cert-snakeoil.key
</VirtualHost>

Thanks for the answer, but I forgot to mention I was using nginx instead of Apache. How would this change, since I assume I’d be editing the /etc/nginx/sites-available/default file, right?