Change Port for NGINX

Hi,

I am running openhab on port 80, to avoid the necessarity to enter port to land on the main page (and hue emulation with alexa made problems when using port 8080).

now i have the problem, that i am unable to install NGINX, which is necessary for vaultwarden.

I can install it, by temporarily moving OH to an other port, but as said, I’d like to keep OH at port 80.
Thus, i need to change NGINX to some other port, which I am unable to do.
Can someone help me out how to do?

Thanks in Advance,
Edizius

Under /etc/nginx you find the configuration of nginx.That needs to be adapted.