Change OVPN Port from console

[killerb81]

Hi there… I've done something stupid...

In my attempts to connect to my home VPN server from work, I've managed to lock myself out.
Here's what happened:
1. My OVPN home server connects on 1194
2. My office blocks outbound connections on 1194 - therefore could not connect
3. I already have a web server connecting at home on 443, so I changed my OVPN server to listen on 80 - which was also my WEBGui
4. Now I can't connect to OVPN - my office seems to be blocking outbound, encrypted traffic on 80 - and I can't connect to the WEBGui on 80

When I get home and have access to the machine, I can get into the console ... or can I connect to the pfSense box on 80 from the LAN?  Maybe I can do that... just thought of that as I was writing this...
OVPN is listening on 80 but to the WAN port, if I connect to 192.168.1.1:80 from within the LAN I should be able to get to the pfSense config, right?

Otherwise, my question was going to be either:
A) how do I shut off the OVPN server from the console? or..
B) how can I change the port the WEBGui is using from the console?

Would either of those work?  I know if I shut down the OVPN server, there's still firewall rules sending packets from the WAN side to port 80 of the pfSense box.

Thanks!