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?
The book that got me started was “friheden til at vælge Linux” (Freedom to choose Linux), at the time it was available in other languages, but I can only find the Danish version online:
https://linuxbog.dk/ (last updated in 2020)
When I started my LPIC I bought the “LPIC-1 in depth”., it’s a bit dry but very thorough.