this post was submitted on 09 May 2024
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Linux
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This just sounds like a bad idea, a solution in search of a problem. Sure, sudo is a setuid binary, but it's a fairly simple program, and at some point, you have to trust the code. It's also a very fundamental piece of the system that you want to always work, even (especially!) when other things get borked. The brief description of run0 already has too many potential points of failure.
Sudo is actually fairly huge and complex. Alternatives like
reallyordoasorsuare absolutely tiny by comparison.The OP can make the same argument after replacing sudo with doas or su.