I have been using Linux as my daily driver for quite some time (around 5-6 years) and usually manage to get whatever needs to be done. However, I now wish to learn it in a more structured manner, which includes understanding utilities and the workings of Linux. What resources should I look out for?
I agree, nothing made this stick better to me and help me understand networking more than building my own homelab and configuring a bunch of different services together.