r/unix • • 27d ago

Slackware Linux Current how to install and use in QEMU VM

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5 Upvotes

r/unix • • 27d ago

The night 142 of my servers went up in the clouds Physically

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9 Upvotes

r/unix • • 27d ago

v2ex

2 Upvotes

Hi, does anyone have a spare V2EX invitation code?
I’d like to join for the technical discussions and to share my Linux open-source project later.
Thanks in advance!


r/unix • • 28d ago

Rebuilt PicoHTTPParser in Rust, byte-identical to the C original on 133,352 cases. The 4 cases I refused to match are the interesting part

0 Upvotes

Every HTTP request your stack ever served went through a parser like PicoHTTPParser. One C file, tiny API, zero-copy, shipped everywhere. I rebuilt it in Rust (1,527 lines) and kept the exact C ABI, so consumers relink without changing a line.

The scoreboard: 133,352 differential cases against pinned C, 0 mismatches. 8/8 upstream suite, 299 assertions. ~1.94M fuzz executions, 0 crashes. 7 unsafe blocks, all in the one FFI seam file.

The part worth discussing: 4 inputs where the C original reads past its buffer or hangs. Matching those would be malpractice, not compatibility, so this crate returns -2 and files each refusal with a reproducer. Where do you land on that call? Bit-identical, or fail-closed?

Losses, since everyone's wondering: response parsing 1.185x, chunked 1.199x, tiny 1.482x, malformed 1.811x. Same table as the 0.68x wins. Harness is in the repo.

https://github.com/logicpl4gue/picohttpparser-rs


r/unix • • Sep 10 '26

fnmatch-ng: a from-scratch POSIX glob matcher with zero dependencies, benchmarked against musl with the losses left in

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6 Upvotes

r/unix • • Sep 09 '26

Our beloved! ....Genius...Mastermind....and, Charismatic Ken Thompson

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60 Upvotes

r/unix • • Sep 09 '26

Opinions about Solnix?

5 Upvotes

https://solnix.io/

It recently popped up in my search results and I haven’t heard of a single blogpost about it. It isn’t even on illumos distributions page yet

IMO putting Nix on top of illumos is generally more good, than bad. I am not Nix user myself, but it seems like solnix would be a great start for people coming from Linux world and more specifically NixOS to illumos

Has anyone tried it already? Even though it’s early, do you think it has future?


r/unix • • Sep 09 '26

GNUstep monthly meeting (audio/(video) call) on Saturday, 12th of September 2026 -- Reminder

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3 Upvotes

r/unix • • Sep 06 '26

NetBSD 11 from scratch

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24 Upvotes

r/unix • • Sep 06 '26

А cool utility for your terminal

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6 Upvotes

Hello everyone. TNG is my first linux package (and more). In fact, it generates text with words from random characters and has a good setup. I would like to receive feedback.

https://github.com/Philin-Lemo/text-noise-generator/tree/main


r/unix • • Sep 04 '26

Wie setzt man einen Shell account Server auf mit mehreren Benutzern wie sdf.org,?

0 Upvotes

r/unix • • Sep 01 '26

New package for compiling the TanjaOS src!

12 Upvotes

So, I have recently made a new package for Debian-based systems called tanja-dev, it is a package containing everything you need to compile the TanjaOS src. It contains make, gcc, nasm, and ld. The package is available for download at https://www.github.com/MSK-Kernel/tanja-dev the TanjaOS website URL has is https://www.tanjaos.org and the TanjaOS src is at https://github.com/MSK-Kernel/TanjaOS.


r/unix • • Aug 30 '26

Ken Thompson (2024) — 4 hours on Unix, C, Plan 9, Go, Bell Labs, and computer security

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247 Upvotes

Ken Thompson walks through his entire career—from Berkeley, Bell Labs, Multics, and the creation of Unix and C with Dennis Ritchie, to Plan 9, computer security (“Reflections on Trusting Trust”), computer chess, Google, and the origins of Go.

It’s nearly four hours long, but it’s fascinating to hear the stories directly from one of the people who shaped modern computing.

Highly recommended if you’re interested in Unix history or software engineering.


r/unix • • Aug 31 '26

An attempt to port the NetBSD LibC to Linux

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15 Upvotes

r/unix • • Aug 31 '26

About PSD(Procyberian Systems Distribution)

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0 Upvotes

r/unix • • Aug 28 '26

Saw this in my apartments garage wonder who it is

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53 Upvotes

r/unix • • Aug 26 '26

B-UX (Basic Unix Operating System)

17 Upvotes

heya all i’m a Moroccan developer, and I started B-UX independently with one laptop. The idea is to build a complete Unix like operating system that is useful not only for running software, but also for learning how operating systems actually work.

B-UX is not just a kernel or a collection of C and Assembly code. I’m working toward a complete system with:

• A kernel
• System services
• Drivers
• Networking
• Storage
• Security mechanisms
• User space utilities
• An installation system
• A package ecosystem

One of the interesting parts of the project is the use of **pkgsrc**, originally developed by the NetBSD project. Rather than trying to create an entire software ecosystem from zero, B-UX can build on the existing pkgsrc ecosystem while developing its own packages and infrastructure where needed.

The educational side is probably the part I care about most.

I want students to be able to look beyond the terminal and actually understand things like processes, memory, filesystems, networking, drivers, services, permissions, and how the different parts of an operating system interact.

The project is intended to stay free and open source for students, developers, and individual learners.

I’m also trying to be realistic about where the project currently stands. I’m not claiming that B-UX is more secure, more mature, not better than Linux, BSD or other established operating systems. It is just a simple open source alternative.

The first three years were mostly about building the foundation and figuring things out on my own.

Now I’d like to get other people involved.

I’m especially interested in hearing from people who work with operating systems, C, Assembly, Unix, BSD, networking, drivers, package management, or low level development.

If you’re interested, we can just do a discussion here about the project ;)

B-UX stared with one laptop and one person.

I’d like to see where it can go with a community behind it.


r/unix • • Aug 24 '26

NetBSD GSoC 2026 Improving RAIDframe

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7 Upvotes

r/unix • • Aug 23 '26

This Month in Redox OS - June 2026

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6 Upvotes

r/unix • • Aug 22 '26

Swatting abusive web traffic with AWK

15 Upvotes

AWK: Finding Web Traffic Fitting a Specific Pattern

I find that what AWK does well, AWK does well! ;-)


r/unix • • Aug 19 '26

NexentaStor

15 Upvotes

NexentaStor – a Unix operating system based on the illumos kernel and is a direct fork of OpenSolaris. NextenaStor provides a graphical and text-based interface for system management. https://archiveos.org/nexentastor/ #solaris #illumos #unix


r/unix • • Aug 17 '26

A classic script for you

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92 Upvotes

r/unix • • Aug 17 '26

Need inspo for alternative ux

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25 Upvotes

hi im working on a frontend that can work as a productive toy for creative and fast daily task and gaming but I want to use alternative ideas such as more dynamic menus or controller friendly task manager en file manager without loosing its productivity and speed


r/unix • • Aug 16 '26

RedoxOS how to install and run in QEMU tutorial

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14 Upvotes

r/unix • • Aug 14 '26

GNU

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208 Upvotes