The command sudo dnf history
, as you may have already noticed, also lists actions by ID, which you can use to show further details, for example on my system:
sudo dnf history show 175
shows:
Transaction ID : 175
Begin time : Wed 13 Mar 2019 02:33:41 PM CET
Begin rpmdb : 7641:85d6060f6a29a36fefef35cb369c6ebae6f19e1d
End time : Wed 13 Mar 2019 02:33:49 PM CET (8 seconds)
End rpmdb : 7641:f60f4eebf4741a7b6426cd007d258a4674727800
User : Vincenzo <vincenzo>
Return-Code : Success
Releasever : 29
Command Line : upgrade --refresh
Packages Altered:
Upgrade authselect-1.0.3-1.fc29.x86_64 @updates
Upgraded authselect-1.0.2-2.fc29.x86_64 @@System
Upgrade authselect-compat-1.0.3-1.fc29.x86_64 @updates
Upgraded authselect-compat-1.0.2-2.fc29.x86_64 @@System
...
As a quick alternative, you can also try with:
rpm -qa --last | less
then press Enter to scroll line by line and q to quit.