How do I choose different private keys to sign different public keys

[David Shaw]

On Wed, May 05, 2004 at 06:30:45AM -0700, Denis Green wrote:

> How do I choose different private_ keys to sign different public
> keys ? For e.g. my colleague's key with _my_private_(a), a re-mailer
> ops key with _my_private_(b) and my brother's key with
> _my_private__(c) and so on ?

gpg -u <key-to-sign-with> --sign-key <key-to-sign>

David