Non-certificate based content like the RHEL 8 show don't normally get detailed notes on the site. However, I can share my personal notes with you which may help out. I zipped them up and threw them on Google Drive here:
Keep in mind that my personal notes may differ a bit from what happens on camera as we do not script the episodes. You will likely find a number of places where the file paths and IP addresses in my notes are "made up" and then I adjust during the show to match whatever machine I am working on.