If you're on macOS Sierra (and later), here's the quickest way to show/hide hidden files
CMD + SHIFT + .
Learned through https://ianlunn.co.uk/articles/quickly-showhide-hidden-files-mac-os-x-mavericks/
Why is this step necessary? mastodon.naii.io might not be the server where you are registered, so we need to redirect you to your home server first.
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