I like to use Pico CSS as a starting point for websites (as opposed to apps). I even put it in the my Django starter kit (https://github.com/stribny/sidewinder/). Recommended!
I don't want to just add to it because the entire idea is to have a short book, but I will be thinking about replacing/improving some sections. The examples already demonstrate the practical scenarios, but I think there could be a few sentences about how a particular concept can be used in real world scenario.
Thanks for the input. I have made several updates to the book in the past and this would be lost in print, but as the book matures and I incorporate feedback it can be interesting to try offering a print version. Perhaps print-on-demand type of thing.
DevOps is not very specific term... so hard to list specific things to learn. But it certainly will be much, much more than just shell/command line knowledge.
I definitely recommend to try things as you go along, copy paste things and run them yourself. As for the timeline, everyone is different. My own take is that learning always takes time and repetition, so I would not rush it and focus on practice.
I would not say it is trash, but I tend to agree with the general sentiment and personally don't write longer scripts.
> This is also the advice given in the google shell guide.
This advice is also given in this handbook :) But in reality you might come to a work repo that already has such scripts and it is good to understand it a little bit, I would think.