Can I run two "instances" of apache httpd?

[Joonas Sarajärvi]

Hello,

2013/8/9 Zdenek Pytela <pytela at phil.muni.cz>:
>         Yes. You just have multiple Listen lines in your config file and
> then you have to restart the httpd.service.
I think the main goal was not just to get Apache to listen to multiple
ports, but to have two entirely separate Apache instances running, to
prevent a badly behaving web application from affecting the better
behaving ones. Of course this would likely also involve having them
listen to different ports.

-Joonas