GPG One Liners

Used in Signing commits

Print GPG Fingerprint

gpg --list-keys

Remove GPG key by Fingerprint

gpg --delete-keys --fingerprint <GPG Fingerprint>

Add Git Default GPG Fingerprint

# Global
git config --global user.signingkey <GPG Fingerprint>

Unset Git Default GPG Fingerprint

# Global
git config --global --unset-all user.signingkey

Listing public keys

# Same result with `--list-secret-keys`
gpg --list-keys

Exporting a public key

# Binary
gpg --output "public-key.gpg" --export "[email protected]"

# ASCII - When the key sent to email or published on a web page
gpg --armor --export "[email protected]"

Exporting a private key

But this approach has security concerns according to this.

# However, not recommended for security reasons
gpg --output "private-key.pgp" --armor --export-secret-key "[email protected]"

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Reference

• The GNU Privacy Handbook

• Stack Exchange