On Thu, Jun 14, 2018 at 7:28 AM Robert Moskowitz <rgm@htt-consult.com> wrote:
I want to get history for all the pulseaudio components (to update my
audacity bug report at rpmfusion).

#rpm -q pulseaudio --last

produces

pulseaudio-11.1-18.fc28.1.x86_64              Thu 24 May 2018 09:59:34
PM EDT

but

# rpm -q pulseaudio* --last

results in:

package                                       pulseaudio* is not installed

so how can I see all components, particularly when I don't know what
they are?

To my knowledge, RPM doesn't keep a history in the database, it's more of a current state... But there are logs that probably have what you're looking for:

(sudo or as root)
# grep pulseaudio /var/log/dnf.rpm.*

Thanks,
Richard