Computer Tips - How can make Apache do multiple SSL/TLS sites with a single IP-address?

Date: 2017may26 OS: Linux Product: Apache Q. How can make Apache do multiple SSL/TLS sites with a single IP-address? A. Apache supports SNI which makes it possible. http://stuff-things.net/2016/11/16/apache-sni/ You do NOT have to put all hosts in the same config file. I successfully did it in separate files. I add:
ServerName example.com ServerAlias www.example.com