Articles

Browse every article. Each entry links out to the original publication.

Red Hat Blog

An introduction to using tcpdump at the Linux command line Published January 10, 2025

Deploy an application in Red Hat OpenShift on your laptop Published April 25, 2023

How to install Red Hat OpenShift Local on your laptop Published April 24, 2023

8 open source 'Easter eggs' to have fun with your Linux terminal Published April 10, 2023

Automate Fedora IoT configuration on a Raspberry Pi 4 with Ansible Published March 29, 2023

How to install Fedora IoT on Raspberry Pi 4 Published March 14, 2023

Gather Linux system info with CPU-X Published January 4, 2023

2022's top 10 monitoring tutorials for sysadmins Published December 22, 2022

10 Podman guides that show the container engine's evolution in 2022 Published December 21, 2022

5 ways to harden your Linux server with Ansible Published November 30, 2022

Find anything you need with fzf, the Linux fuzzy finder tool Published November 25, 2022

How to get started programming in Go Published November 10, 2022

7 Linux commands to gather information about your system Published October 27, 2022

Save keystrokes with Vim abbreviations Published October 21, 2022

Find text in files using the Linux grep command Published September 23, 2022

A beginner's guide to tmux Published September 13, 2022

Display more user-friendly Linux man pages with the tldr command Published August 19, 2022

Troubleshoot and monitor Linux system performance with nmon Published February 24, 2022

20 one-line Linux commands to add to your toolbox Published November 17, 2021

Build a lab in 36 seconds with Ansible Published October 22, 2021

8 Linux virsh subcommands for managing VMs on the command line Published September 9, 2021

How to create dynamic configuration files using Ansible templates Published September 1, 2021

Use automation to combat your increased workload Published August 31, 2021

Level up your Ansible skills while having fun: Sysadmin after dark Published August 27, 2021

17 Linux commands every sysadmin should know Published June 30, 2021

Vim vs. Nano vs. Emacs: Three sysadmins weigh in Published June 22, 2021

8 steps to developing an Ansible role in Linux Published April 1, 2021

5 tips to help you prepare for technical certification exams Published March 31, 2021

Introduction to Linux Bash programming: 5 for loop tips Published March 22, 2021

5 Linux text editor guides Published December 28, 2020

How to use Ansible to configure Vim Published November 19, 2020

Top five Vim plugins for sysadmins Published October 16, 2020

A beginner's guide to gawk Published September 30, 2020

Build a personal Git server with Gogs and Podman Published September 17, 2020

Games for sysadmins: Prince of Persia 1 on Linux with SDLPoP Published September 2, 2020

5 Linux network troubleshooting commands Published August 26, 2020

Developing and Testing Ansible Roles with Molecule and Podman – Part 1 Published August 25, 2020

Use Vim macros to automate frequent tasks Published August 24, 2020

opensource.com

8 Git aliases that make me more efficient Published November 30, 2020

10 Ansible modules for Linux system automation Published October 26, 2020

How I balance features and performance in my Linux terminal Published July 14, 2020

5 modern alternatives to essential Linux command-line tools Published June 25, 2020

5 useful Vim plugins for developers Published January 10, 2019

Getting started with OKD on your Linux desktop Published November 1, 2018

An introduction to using tcpdump at the Linux command line Published October 1, 2018

Learn the i3 Linux window manager shortcuts Published September 24, 2018

5 tips to improve productivity with zsh Published September 5, 2018

5 reasons the i3 window manager makes Linux better Published August 7, 2018

Medium

Configure a Tailscale Exit Node on Fedora IoT Published October 25, 2024

Automate Fedora IoT Configuration on a Raspberry Pi 4 with Ansible Published December 28, 2023

How to Install Fedora IoT on Raspberry Pi 4 Published December 5, 2023

Find anything you need with fzf, the Linux fuzzy finder tool Published July 28, 2023

Five Tips for Technical Certification Exams Published May 30, 2023

Eight Git Aliases That Make Me More Efficient Published May 22, 2023

A Beginner's Guide to tmux Published May 17, 2023

How to Get Started Programming in Go Published May 4, 2023

What's New in Go 1.18 Published April 28, 2023

Testing Floating Point Numbers in Go Published December 21, 2021

We Love Open Source

How to set up CachyOS from a bare install to a fully configured KDE Plasma desktop Published August 10, 2026

How to install CachyOS manually, the Arch Linux way with LVM and encryption Published April 13, 2026