In my terminal app, it shows
(base) jeffsungs@Sung-Macbook-Air ~ %
on every row. I know that Sung-Macbook-Air is the localhostname, and how to change it. But how about the writings before the @ (in this case is jeffsungs), what is its name and how to change it?
(base)
business is from Miniforge? See How do I prevent Conda from Activating the Base Environment?