GPG key instructions is wrong
When I was going through https://gitlab.com/help/user/project/gpg_signed_commits/index.md#generating-a-gpg-key
gpg --full-gen-key
gpg: invalid option "--full-gen-key"
Meanwhile
gpg --gen-key
gpg (GnuPG/MacGPG2) 2.0.30; Copyright (C) 2015 Free Software Foundation, Inc.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Please select what kind of key you want:
(1) RSA and RSA (default)
(2) DSA and Elgamal
(3) DSA (sign only)
(4) RSA (sign only)
Your selection?
We should rename gpg --full-gen-key
command to gpg --gen-key