How to install a repository for Debian?

Question

git

Hello. Tell me please. I downloaded it to Debian via the SSH console with the git clone / url command, the .Git folder appeared on the FTP server, where the site files are. Now I want to update the site engine with the git pull command (this is how the cms developer recommends) and it gives an error like in the picture, as I understand it, I need a repository, I found a manual on the network how to do this, but half of the commands in the console do not even go through ...

Answer 1

After git clone, the remote repository you cloned from is named origin by default. Trygit pull origin

Answer 2

Well, first of all, you can't fire without a commit...
You'd better read about the git thoroughly, and then ask.