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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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Devair Fernandes

Jul 5

built a self-deploying DNS Firewall Appliance for ISPs (ISO + 3D Dashboard)

#opensource #networking #cybersecurity #linux

3 min read

Jun 1

Build a Portable Development Playground with Vagrant and VirtualBox

#vagrant #devops #linux #beginners

5 min read

Jun 1

I built a container escape audit tool — here's what v4.0 adds

#linux #kubernetes #docker #security

8 min read

l5y

Jun 1

Enabling SPI on Arch Linux ARM (Raspberry Pi 4, aarch64)

#raspberrypi #archlinux #linux #tutorial

3 min read

Karthik Unnikrishnan

Jul 5

I Had Never Touched a Mobile Core Network. Then I Shipped a PR to Magma's Production Codebase

#opensource #networking #beginners #linux

2 min read

WalkerNea

Jun 1

Grafana Installation

#devops #linux #monitoring #tutorial

1 min read

Ahmad

Jul 5

How I Broke My Dual Boot, Lost Both Windows and Linux, and Clawed My Way Back With Just a Terminal

#beginners #cli #devjournal #linux

4 min read

Jun 1

procstat vs lsof: Asking the System Which Process Holds What

#freebsd #linux #sysadmin #devops

6 min read

Jun 1

Fortifying Your Linux Bastion: A Comprehensive Guide to Intrusion Detection with Fail2Ban

#linux

8 min read

ghodbani saoussen

Jun 1

How to Renew an Apache SSL Certificate with Restricted SSH and WinSCP Permissions

#infrastructure #linux #security #tutorial

2 min read

Auto-merging lockfiles and lingering Sybil risks

Yash Kumar Saini

Jul 3

Dev log #9 Hardening Kademlia DHT and automating the Neovim grind

#neovim #linux #network #opensource

4 min read

Jovan Chan

Jun 1

The Open-Source AI Stack in 2026: What Works Together

#opensource #ai #selfhosted #linux

5 min read

ivnilv

Jul 5

Missing network configuration on fresh Ubuntu Server offline installation

#ubuntu #linux #network #systemd

1 min read

Arashad Dodhiya

Jun 2

SSH Tunnels: The Secret Superpower of SSH

#cybersecurity #networking #linux #ssh

4 min read

Jun 1

#Installin-Ubuntu-on-RaspberryPi4

#iot #linux #tooling #webdev

1 min read

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