How would I go about booting citra from terminal?

So I’m not entirely sure if i chose the right tag for this but here goes.
I’m on mac and have high sierra,and therefore currently have the issue with citra not detecting that i have opengl. Someone had said its an issue with qt and citra works perfectly fine when booted through terminal. i am…dumb, probably and dont actually know how to do this. Does anyone know how? I’d love to have access to all the cool new stuff thats come out.

take a look at this thread: