I have been looking at how McDowell wrote an interview-cram book that became a respected tome on algorithms.
I've been looking at doing the same with sysadmin tools. I mean, I don't know I can live up to her standards, but what I want to teach is easier, too, really. I want to relate the new sysadmin tool-of-the-week to old UNIX concepts in ways that would enable someone who has deep UNIX experience to quickly jump in and at least pass an interview dealing with the tool-of-the-week.
I mean, the latter part of that is going to be a lot of work, but it's not what I'm looking for help with. What I'm looking for help with is the "interview" part; I need to construct real-sounding ansible brain-teasers. And having several different sets of "production workflow" would help, too.