Anything similar to https://github.com/drduh/YubiKey-Guide https://github.com/drduh/YubiKey-Guide for what you have just described? I am willing to use what I

Anything similar to https://github.com/drduh/YubiKey-Guide https://github.com/drduh/YubiKey-Guide for what you have just described? I am willing to use what I can understand, backup and operate, and yubikey+gpg seems to be it because of this guide. Anything practical for what you've mentioned? Edit: for ssh and encryption.