- Run `gpg --list-secret-keys --keyid-format LONG` on Linux and check if there is output - If no output, suggest these articles: - https://help.github.com/articles/generating-a-new-gpg-key/ - https://help.github.com/articles/telling-git-about-your-gpg-key/ - Creation of the GPG key is a long process, I don't think it's good to automate it completely
gpg --list-secret-keys --keyid-format LONGon Linux and check if there is output