Date/time installed ports have been updated on a system?

[RW]

On Mon, 1 Dec 2008 16:12:49 +0100
Ewald Jenisch <a at jenisch.at> wrote:

> Hi,
> 
> Is there any way to determine when upgrades to installed ports have
> been done on a system? I did a "portupgrade -arR" recently and want to
> know which ports have been upgraded in that process (and no I didn't
> run that portupgrade under "script"...)

pkg_glob(1) can show package installed before or after either a time
or a particular port.