There is also Michael's "Sudo Mastery" book, and like his "SSH Mastery" book, it's full of useful lessons for just about anyone working with UNIX-based systems,

There is also Michael's "Sudo Mastery" book, and like his "SSH Mastery" book, it's full of useful lessons for just about anyone working with UNIX-based systems, including Linux and MacOS 10+. Earlier this month, Michael gave a talk based on the "Sudo Mastery" book, titled "Sudo: You're Doing it Wrong": https://www.youtube.com/watch?v=o0purspHg-o https://www.youtube.com/watch?v=o0purspHg-o