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Articles and discussions should be directly related to Linux operating systems. Questions are encouraged (see the #help tag).

Content with the main focus on bash or the Unix shell is permitted, but don't forget to add the #bash or #unix tag as you see it fitting.

Articles mainly about WSL should be tagged with #wsl instead of #linux.

Linux is a family of free and open source operating systems built on top of the Linux kernel, first released on 1991 by Linus Torvalds.

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Seven-step libc evolution toward C10K scale

Jun 30

From one blocking accept() to epoll: a C TCP server up the I/O ladder, measured

#c #systems #networking #linux

8 min read

skyne

Jun 27

Resurrecting Kepler: Getting Modern LLMs Running on a GTX 770 (Kernel 7.x)

#cuda #linux #llm #gpu

4 min read

DarkEdges

Jun 28

Building CIS-Hardened, SBOM-Attested CentOS 9 Golden Images with Packer, QEMU and PingAccess - entirely on WSL2

#devsecops #packer #supplychainsecurity #linux

6 min read

Jun 28

How I Built a Dual-Stack Enterprise Network and Demonstrated an IPv6 Hijack Attack (with Full Mitigation)

#security #networking #cybersecurity #linux

12 min read

Jun 28

5 Linux Commands Every Cybersecurity Student Must Know

#linux #cybersecurity #ubuntu #networking

2 min read

JM00NJ

Jun 28

Linux Process Evasion: ptrace & prctl

#linux #cybersecurity #security #architecture

3 min read

GetChowned

Jun 27

I built a daily Linux command-line quiz because I kept forgetting flags

#linux #cli #productivity

1 min read

Jul 2

Fixing XDP Redirect Map Failures for Edge Security

#ids #security #linux #opensource

6 min read

Nnamdi Felix Ibe

Jul 20

100 Days of DevOps and Cloud (AWS), Day 15: HTTPS on Nginx, and the Incremental Trick That Makes Snapshots Cheap

#devops #linux #aws #nginx

3 min read

GSVPS

Jul 2

A Practical Linux Operations Roadmap for 2026

#beginners #devops #linux #tutorial

4 min read

Norax AI

Jun 27

Portable AI on a USB Stick

#ai #linux #llm #python

1 min read

JM00NJ

Jun 27

Solving IP Endianness in x64 Assembly: A Single-Pass Algorithm

#assembly #linux #lowlevel #security

4 min read

Jpn Mif

Jun 27

How I Hacked GTK4 and Python to Build the Ultimate "Kawaii" Linux OS

#showdev #linux #python #ui

2 min read

Jun 27

From KRON to KLS: Evolution, Technical Failures, and the Art of Reinventing the Wheel in Linux

#cpp #linux #cli #programming

3 min read

Sergio Andres Usma

Jun 27

Headless Mode on NVIDIA Jetson AGX Orin 64GB with JetPack 7.2

#cli #iot #linux #tutorial

10 min read

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