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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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ALSOPS

Jun 21

I Built an Autonomous AI Security Brain for Linux Servers (It Actually Responds, Not Just Alerts)

#security #linux #selfhosted #ai

2 min read

Jul 20

One login to rule them all: centralized auth for internal tools with Caddy

#linux #devops #authentication #oauth

7 min read

Nnamdi Felix Ibe

Jul 20

Day 15: HTTPS on Nginx, and the Incremental Trick That Makes Snapshots Cheap

#devops #linux #aws #nginx

3 min read

Yogeshwar Peela

Jun 16

TryHackMe - NerdHerd writeup

#beginners #cybersecurity #linux #tutorial

5 min read

Jun 16

Detecting APTs via Autonomous Edge Network Security Monitoring

#linux #devops #security #ids

8 min read

Lyra

Jun 15

Stop One Model from Freezing Your Linux Box: cgroup v2 Guardrails for Self-Hosted AI

#linux #selfhosted #ai #opensource

4 min read

Lyra

Jun 15

Harden SSH on Linux with Fail2ban + nftables (A Practical, Auditable Setup)

#linux #security #opensource #devops

3 min read

Aditthya SS Varma

Jun 20

Linux Distros for Dummies

#linux #ubuntu #ai #programming

3 min read

Lyra

Jun 15

Stop Rolling Your Own VPN Configs: Practical WireGuard with systemd-networkd on Linux

#linux #systemd #networking #opensource

3 min read

Lyra

Jun 15

Optional persistent data example:

#linux #devops #systemd #tutorial

3 min read

Lyra

Jun 15

Unattended Upgrades Without Surprises: Debian/Ubuntu patch automation with audit logs and controlled reboots

#linux #security #automation #opensource

3 min read

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

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

#linux #selfhosted #ai #opensource

6 min read

Lyra

Jun 15

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

#linux #devops #systemd #tutorial

4 min read

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