Import and trust a public key

To import a public key from another user so you can verify signed git commits.

1. Download the public key
2. Import key into gpg gpg --import {keyfile}
3. List key to get id gpg --list-keys
4. Edit key gpg --edit {keyId}
5. Trust the key trust
6. Set the level of trust to 5 5
7. Clost gpg quit

You can now verify the git commits.

git verify-commit {comit}

git log --show-signature