An ASN with a /32 allocation (the smallest for ISPs) is four billion /64s. It takes dozens of yottabytes of traffic to exhaustively scan one single /64. The entire v4 space takes 0.00000001 yottabytes, or about 110 GB/port in more understandable units.
There's a ton of things you can do to cut down on the scan space for v6, but it's still far huger than v4 can be.
Nobody who was writing code before LLMs existed "needs" an LLM, but they can still be handy. Procfs parsing trivialities are the kind of thing LLMs are good at, although apparently it still takes a human to say "why not using an existing library that solves this, like https://pkg.go.dev/github.com/prometheus/procfs"
Sometimes LLMs will give a "why not..." or just mention something related, that's how I found out about https://recoll.org/ and https://www.ventoy.net/ But people should probably more often explicitly prompt them to suggest alternatives before diving in to produce something new...
Neither do you need and IDE, syntax highlighting or third party libraries, yet you use all of them.
There's nothing wrong for a software engineer about using LLMs as an additional tool in his toolbox. The problem arises when people stops doing software engineering because they believe the LLM is doing the engineering for them.
Every IDE I've used just worked out of the box, be it Visual Studio, Eclipse, or anything using the language server protocol.
Having the ability to have things like method auto-completion, go-to-definition and symbol renaming is a net productivity gain from the minute you start using it and I couldn't imagine this being a controversial take in 2025…
> I don't know what “tarpit” you're talking about.
Really? You don't know software developers that would rather futz around with editor configs and tooling and libraries and etc, etc, all day every day instead of actually shipping the boring code?
It can't function without advertising, money, or oxygen, if we're just adding random things to obscure our complete lack of an argument for advertising. We can't go back to an anaerobic economy, silly wabbit.
For that matter, if we're including the proprietary OSs, HP-UX is still kinda a thing and AIX is going strong. Of course, IIRC those are actual certified UNIX™ instead of unix-like... though I'd call that a subset, so still in scope IMO.
The linked trends suggest a revival of the term though.
> The people who do the "*nix" cargo cult thing have never seen a SunOS machine and don't even know what a HPUX is.
The meaning of words evolve over time though. Text is still broken into lines by "carriage return/line feeds" and is written on "hard disk" split up in "sectors".,. Over time people using these would not have seen a typewriter or even know what a platter is but may still use it to communicate effectively.
Illumos is still actively developed, open source, and can trace its lineage back to actual unix.
For that matter, we've had new members joining the family over the years; https://www.redox-os.org/ is, in their own words, "a complete Unix-like microkernel-based operating system written in Rust, with a focus on security, reliability and safety."
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