Detect PID of sshd processes used by one public key; detect -R allocated port on the server

[Phil Pennock]

On 2011-10-08 at 10:01 +0100, Alex Bligh wrote:
> I can't help but think that log line would be more useful if it said which
> public key was accepted (am willing to provide a patch, but would prefer
> to avoid a code change).

LogLevel VERBOSE

-Phil