This is more a place-mark for myself when I invariably need to re-source the tutorials.

Halfway through 2021, Github changed how users interact with the service in the command line. Instead of authenticating through a username and password, users must now use a Personal Access Token. The upsides in the aggregate are plenty, but mostly centering on better security for everyone. The downside, for infrequent users of Github are that I need to update all my repos. If I just do it all at once, it wouldn’t be a problem. But unfortunately, I don’t even know where many of them are. I’ll run into this problem again. So, I’m linking a few of the tutorials Github put together so I can find it easier in the future.