Question - Changing the public IP address for a Docker installation

Hello

We have currently installed Eramba for our organization. We used the VMWare installation and are trying to adjust the localhost address to the IP address of the machine. I was reading that you need to run docker-compose in order to make changes to .env file. But where I am falling short is what file I need to run it on. Anyone ran into this issue before?

Thanks

Sigh I was able to find the correct command. Thanks!