How to set up a folder in Obsidian Git

Greetings to all! I’m new to Obsidian git, I’m trying to sync all my notes. My problem is that I don’t understand how you can sync without a cloned folder from GitHub. How do I make notes from the entire Obsidian , and not just from the cloned folder
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You need to clone the whole repo (= vault). That’s the only thing that makes sense.

I don’t quite understand the question, but many people have found this tutorial helpful: Getting Started with Obsidian and GitHub.