I want a video that shows where the semanage command came from and which commands it was designed to replace and which it still can't do. ![]() I had to learn selinux the hard way over the course of two decades googling over mailing lists and blog rants to figure out why s**t doesn't work half the time. I wish there was something I could recommend, but I have yet to find a single-source of selinux training or education material that I liked. This video is almost an hour and a half, but as a blog post it's 10 minutes worth of learning content. Instead you get happy-talk skin-deep, vapid borderline entertainment, "education" stuff like this which skirts around some of the commands but leaves the learner truly unprepared to work with selinux. The problem is that if they did, they would inevitably have to talk about selinux controversy, how truly complex and deep selinux is, the design mistakes, improvements and changes over time, and ultimately "get negative" where appropriate. That history is really important because it explains why things are and it fleshes out the concepts and explains the design of how selinux is supposed to work in theory, and how it's actually used in practice. ![]() I hate how, especially Red Hat funded blog and Red Hat education materials, don't talk about the history of selinux and how it's evolved over time.
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