Port 80 denied

pixel on rpi-3b

trying to change my hass port to 80.
log message that port 80 is permission denied.

17-03-23 11:49:04 ERROR (MainThread) [homeassistant.components.http] Failed to create HTTP server at port 80: [Errno 13] error while attempting to bind on address (‘10.11.12.23’, 80): permission denied

http:
  api_password: pass
  server_host: 10.11.12.23
  server_port: 80
  trusted_networks:
    - 127.0.0.1
    - 10.11.12.0/24

By default, untrusted processes can’t listen on ports under 1024. You could investigate running nginx to forward to your HA instance.

okay i can do that.

GAWD THE HASS DOCS NEED A WIKI.
i cannot be the first person to want to do this.
all the standard stuff like this should be on a wiki.

This page is in the wiki and I think it describes what you want to do