1. Get into the nano text file that lets me set a static ip (I need to change it to another ip) because now I'm using a wired connection from a hub and the ip has changed which has screwed up my server. 2. I also got into some other text files and enabled the wifi card by inputting my SSID and passw...

Hi, first poster here. I read a guide and got into some text files and now the guide has been removed and I'm kind of stuck because I can't remember the exact titles. I'm trying to do two things from a raspberry pi 3 booted into terminal mode. 1. Get into the nano text file that lets me set a static...