The Wayback Machine - https://web.archive.org/web/20220521211616/https://docs.github.com/en/get-started/using-git

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Using Git

Use Git to manage your GitHub repositories from your computer.

Pushing commits to a remote repository

Getting changes from a remote repository

Dealing with non-fast-forward errors

Splitting a subfolder out into a new repository

About Git subtree merges

About Git rebase

Using Git rebase on the command line

Resolving merge conflicts after a Git rebase

Dealing with special characters in branch and tag names