I'm trying to shed some light on the structure of the server.
I have one server and in this server is two virtual machines (web_a and web_b) In this server is nginx + Ubuntu.
web_a project I can open with my server IP + 22 port, example: 18.104.22.168:22
Where I can get information about web_b project port? Is this information in nginx or Apache settings? My problems is, that now I don't know how to open web_b.