Edit wg-easy config file

Simple question. I need to change some env variables in wg-easy. I shelled into wg-easy and can see config.js with ls command. How do I open and edit it?

How about some info? What version are you running? Are you using wire guard as an app? What setting do you feel you need to set with an environment variable?

ElectricEel-24.10.2.1
WG-Easy 1.1.14 (app)

Trying to follow some setup instructions online (can’t paste links) to change the -s, -o, and -dport to match my custom values I am using. Does the installation modify that in the config.js by itself?