[lil1729]

Thanks for saying this. Or in other words, there are two steps:

1. Make git aware of your signing key

git config user.signingkey "..."

2. Sign the commit

git commit -S ...

That's it.

[akerro]

You can also configure git in global config or per-repo to sign commit automatically:

https://harryrschwartz.com/2014/11/01/automatically-signing-...