What are the options for connecting the Internet on linux ubuntu through the terminal?

Question

linux

Everything is much simpler, but I don’t have the data that the provider should provide. I remember somehow connecting through the terminal, but now it doesn’t come out. sudo pppoeconf didn't work.

Answer 1

It is necessary to obtain the necessary data from the provider.

Answer 2

First you need to find out what protocol you need to connect with this provider.
Perhaps editing /etc/network/interfaces is enough just eg.

Answer 3

I don't know how to connect. unfortunately