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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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Saad Naeem

Apr 13

SSH hardening checklist for production servers

#devops #linux #security #tutorial

6 min read

Zhou Jiang

Mar 22

i.MX6ULL Porting Log 02: Project Layout, a Serial Port Trap, and the Current Board Baseline

#iot #linux #softwaredevelopment #tutorial

3 min read

Lunran

Mar 22

How to Set Up a Sandbox Environment for GitHub Copilot CLI on Linux

#docker #linux #githubcopilot #sandbox

2 min read

Kunal

Mar 22

Ubuntu Sudo Password Asterisks: Why Ending 46 Years of Silence Is a Bigger Deal Than You Think [2026]

#ubuntu #linux #sudo #cli

7 min read

Peter Olanrewaju Fadeyi

Apr 25

Azure Monitor: Deployment and Configuration

#cloud #tutorial #security #linux

7 min read

Ritam Saha

Apr 22

Breaking Down Linux File-System

#linux

9 min read

Mar 22

Manual Kubernetes Cluster Deployment. My step-by-step story.

#beginners #kubernetes #linux #tutorial

7 min read

Mar 23

Build a Complete Azure Environment using only the Azure CLI — no Portal

#azure #cloud #vscode #linux

5 min read

Muhammad Hamid Raza

Apr 4

Kali Linux 2026.1 Is Here — And It Brought a Time Machine 🚀

#news #linux #cybersecurity #security

6 min read

Zhou Jiang

Mar 21

i.MX6ULL Porting Log 01: How I Fixed a 404 Error and Set Up the ARM Cross-Compiler

#devjournal #linux #tutorial #ubuntu

3 min read

Apr 24

Stdout vs stderr vs stdin

#linux #learning #bash

1 min read

Apr 13

How I Secured a Linux Server from Scratch: HNG DevOps Stage 0

#devops #linux #nginx #beginners

9 min read

Apr 24

403 Forbidden to Established: Bypassing Academic Filters with Open Source

#linux #career #learning #opensource

3 min read

Apr 24

From Byte-Pushing in a Bookstore to the Emacs Matrix

#career #learning #linux #opensource

3 min read

Apr 24

Signals in Linux explained visually

#linux #learning #beginners

1 min read

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