You can also manage DNF updates and history, and let's talk about it a little bit.
So all transactions that DNF performs are logged to varlogdnfrpm.log.
Use DNF history for a summary of all installation and removal transactions, and if you want
to, you can use DNF history undo to undo a specific transaction.
Let's check it out.
So DNF history is showing all of my package history.
Well, that's not very much.
I've only installed nmap, but that has history ID number 2.
So I can use DNF history undo to undo that transaction.
And there I'm going to remove nmap, and yeah, let's do that, and now it's gone.