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> But how do you query your LDAP server without installing additional tools? Because in 2016, we have more than one machine. Hundreds. Grepping /etc/passwd is missing the forest for the trees.

You are missing my point, it's about being able to filter and transform textual output. If a sysop can only do what the UI provides s/he is useless when creative solutions are asked for.

> You can have all the shell experts, I need people who can write Chef code that passes peer review. kitchen lets us poke around the OS all we want to inspect proper functioning.

Every good sysop I've met can write your Chef code. Understanding system basics and managing with high level tools is not mutually exclusive. Tools like Chef are the result of exactly those sysops automating what they could. You know that saying? "Tomorrow I'll replace you with a shell script." ;)

> So you willingly admit you haven't upgraded your kernels in years?

Yes, I only update when a security problem concerns me and that is pretty rare with custom kernels that only have what is required. Even my desktop setups need a new kernel only once a year or so.

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