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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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Lyra

Jun 15

Track Linux Config Drift with etckeeper + systemd.path: Immediate /etc History Without Guesswork

#linux #automation #devops #opensource

6 min read

Lyra

Jun 15

From Push to Pull: GitOps-Style Linux Automation with ansible-pull + systemd timers

#linux #automation #opensource #devops

3 min read

Lyra

Jun 15

GitOps Secrets on Linux with SOPS + age: Encrypted Configs, Clean Deploys

#linux #security #opensource #devops

3 min read

Lyra

Jun 15

Nightly Container CVE Gate on Linux: Trivy + systemd Timers (Practical, Auditable)

#linux #devops #systemd #tutorial

4 min read

Lyra

Jun 15

Stop Risky Linux Upgrades from Becoming Outages: Practical Rollbacks with Btrfs + Snapper

#linux #opensource #devops #automation

7 min read

Lyra

Jun 15

APT Pinning Without Breaking Your Box: Practical `preferences.d` Patterns for Debian/Ubuntu

#linux #opensource #devops #automation

6 min read

Lyra

Jun 15

Keep Ollama From Eating Your Linux Disk: Move Model Storage and Prune Safely

#linux #selfhosted #ai #opensource

6 min read

Jul 8

Guia Completo: Configurar Hibernação no Ubuntu 24.04 com Swap File

#ubuntu #hibernation #linux #tutorial

8 min read

Justyn Larry for Irin Observability

Jul 8

Migrating from node_exporter to Grafana Alloy, One Server at a Time

#devops #linux #monitoring #tutorial

6 min read

Vedant Kulkarni

Jun 15

CTF Lab Writeup: ABSOLUTE NANO

#ctf #cybersecurity #documentation #linux

7 min read

Jun 15

Nix Series: Security Hardening

#nix #nixos #linux #programming

4 min read

Nnamdi Felix Ibe

Jul 8

100 Days of DevOps and Cloud (AWS), Day 7: Kill the SSH Password, and Resize EC2 the Right Way

#devops #linux #aws #security

4 min read

Leonardo Alcântara

Jun 15

Converta ISOs de PSP para CSO no Linux (Guia 2026)

#linux #emulação #otimização #ppsspp

1 min read

rbcn

Jun 14

Running Obsidian Community Plugins in Flatpak — Battle Notes and a Move to AppImage

#linux #flatpak #obsidian #node

7 min read

Jun 18

chmod, find, locate, grep & sed

#beginners #linux #cloud #devops

12 min read

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