Is there an equivalent to raspi-config?

Is there an equivalent to raspi-config and what is the command.

It might be there in the raspbian image; I’m not sure. If you’re using Ubuntu, then no. What specifically are you trying to do on what OS? The functionality is usually there, just not in that format.

I am trying to activate my wifi adapter.
I already did it on armbian and i didn’t know if it possible on ubuntu

What is your wifi adapter? sudo lsusb -t