I also make mine available online but do it a bit different. I have a public dotfiles project on Github. In addition to my dotfiles it includes a symmetricall

I also make mine available online but do it a bit different. I have a public dotfiles project on Github. In addition to my dotfiles it includes a symmetrically encrypted tarfile of a secrets folder that contains keys and other sensitive info. To recover my keys I only need access to github, gpg and the password for the encrypted tarfile.