Get the highlights in your inbox every week.
Open Source Cheat Sheets | Opensource.com
Open Source Cheat Sheets
Use these free, downloadable PDF cheat sheets to speed your way through common tasks in a variety of common open source tools.
Raspberry Pi Cheat Sheet
This Raspberry Pi cheat sheet covers what you need to boot your Pi, how to install the operating system, how to enable SSH and connect to WiFi, how to install software and update your system, and includes links for where to get further help.
Python Cheat Sheet
This cheat sheet rounds up a few built-in pieces to get new Python programmers started.
Markdown Cheat Sheet
This cheat sheet provides you with a solid baseline of common commands along with some of the most fun, and unique, rendering options specific to GitLab and GitHub.
SSH Cheat Sheet
This cheat sheet provides common command-line options and their configuration file equivalents for using SSH in ways beyond just simple remote login.
Linux Networking Cheat Sheet
In this downloadable PDF cheat sheet, get a list of Linux utilities and commands for managing servers and networks.
Blender Cheat Sheet
This cheat sheet focuses on the most commonly and frequently used hotkeys and mouse button presses, to help you get comfortably cruising along in Blender.
awk Cheat Sheet
Use this handy quick reference guide to the most commonly used features of awk.
Git Cheat Sheet
In our Git cheat sheet, learn the essentials, basic flow, basic branching, and important flags. Also learn how to work with a remote repository and of course, get more help.
Vim Cheat Sheet
In this cheat sheet, you'll learn how to use Vim just enough to get by for work or a project.
SELinux Cheat Sheet
Improve your skills managing and using Security-Enhanced Linux with this helpful guide.
FreeDOS Cheat Sheet
Use this FreeDOS cheat sheet to help you remember how to use the most common tools you'll need to know at the DOS command line.
Go Cheat Sheet
Download this practical cheat sheet for getting started with the Go programming language.
GNOME 3 Cheat Sheet
Download our GNOME 3 cheat sheet to speed up your productivity at the Linux desktop.
GIMP Cheat Sheet
Work faster and more efficiently using GIMP with this cheat sheet.
i3 Linux window manager Cheat Sheet
Use this cheat sheet to help you get around i3 when you're starting.
Inkscape Cheat Sheet
Download our free cheat sheet to start using Inkscape today.
Groff Macros Cheat Sheet
This cheat sheet lists how to use macros from three popular macro sets (me, ms and mm) to write papers and generate reports.
IRC Cheat Sheet
Whether you're a newcomer to IRC or an old pro, it's always helpful to have the commands you need at your fingertips.
Pandoc Cheat Sheet
This cheat sheet provides you with common options and handy syntax for frequently used conversions between all manner of digital formats with Pandoc.
Containers have become a hot topic among not just developers, but also enterprises. Learn the lingo and get the basics of Linux containers.
7 essential PyPI libraries and how to use them
In this guide, we'll look at seven Python Package Index (PyPI) libraries that can help you solve common Python problems.
Ansible Automation for SysAdmins
The Ansible Automation for SysAdmins guide is a primer to help you get started using Ansible to give you a better understanding of the capabilities and show you how to automate everyday sysadmin tasks.
Getting started with DevSecOps
The open source guide to DevOps security. The journey to DevSecOps begins with empowerment, enablement, and education. This guide will help you get started.
DevOps Hiring Guide
This free download provides advice, tactics, and information about the state of DevOps hiring for both job seekers and hiring managers.
Starting a DevOps Transformation
If you want to increase the flow of business value, shorten delivery cycle times, and enabling everyone to continuously learn, adapt, and improve, this guide will help you get started.
Guide to DevOps monitoring tools
This free download for sysadmin observability tools includes analysis of open source monitoring, log aggregation, alerting/visualizations, and distributed tracing tools.
Introduction to Small Scale Scrum
This agile framework is designed for small teams whose members play multiple roles.