Cheat Sheet
SSH into remote machines using Ansible cheat sheet
Learn how to define Ansible inventories to manage and configure remote hosts. This cheat sheet outlines two different approaches.
Cheat Sheet
Cheat Sheet
MongoDB cheat sheet
Download the MongoDB cheat sheet to learn basic commands for MongoDB, a NoSQL, document-centric database that makes it easy to build scalable web applications.
Cheat Sheet
Bash Commands cheat sheet
Download our Bash scripting cheat sheet for an introduction to running Bash scripts in Linux. It covers syntax, variables, and more, with helpful code examples.
Cheat Sheet
Linux Commands cheat sheet
Our Linux Commands Cheat Sheet features over 30 basic Linux commands that all beginners should have at their fingertips. Download the PDF at no cost.
Cheat Sheet
MicroProfile Fault Tolerance cheat sheet
MicroProfile Fault Tolerance
Cheat Sheet
MicroProfile Health cheat sheet
MicroProfile Health
Article
Podman basics cheat sheet
Podman is one of the most important tools for working with Linux containers in the post-Docker era. Master the basic commands with this cheat sheet.
Article
Red Hat Enterprise Linux 8 Beta cheat sheet for developers
The new Red Hat Enterprise Linux 8 Beta cheat sheet for developers is a helpful guide for developers already familiar with RHEL.
Article
Technical Cheat Sheets for Developers
Over the past few months, we’ve been building and releasing a variety of technical cheat sheets and we’ve been getting many requests for more. We are working on new cheat sheets every day, ok maybe not weekends, but almost every day. Here are the cheat sheets available today: Linux Commands Cheat Sheet, Advanced Linux Commands Cheat Sheet, Wildfly Swarm Cheat Sheet, Containers Cheat Sheet, MongoDB Cheat Sheet, Kubernetes Cheat Sheet and the Eclipse Vert.x Cheat Sheet. While you wait for...
Article
Advanced Linux Commands Cheat Sheet is Here
Before I came to Red Hat, I used to work for a Red Hat partner as a consultant and architect. During that time, I was involved in quite a few situations where I had to help people move from one platform to another, most often from some flavor of Unix to Red Hat Enterprise Linux. As Linux is the de facto standard platform for many development teams, it seemed to make sense to translate some of that experience into a...
Cheat Sheet
Kubernetes cheat sheet
Download the Kubernetes cheat sheet and learn how to install Minikube, run locally on Minikube, install kubectl, and use the kubectl CLI.
Cheat Sheet
Eclipse Vert.x cheat sheet
Eclipse Vert.x applications are fast, responsive, resilient and elastic. Here are step-by-step details to create them.
Cheat Sheet
WildFly Swarm cheat sheet
In this cheat sheet, learn how to develop a WildFly Swarm application, including how to customize the runtime and configure a WildFly Swarm application.
Article
A Mongo Shell Cheat Sheet
There’s a whole host of GUI tools to connect to MongoDB databases and browse, however despite a steeper learning curve, I’ve always found myself more productive using a command line interface (CLI). Then, there’s that moment when something has gone wrong on the database server, and we need to SSH 4-levels deep in order to debug a problem with a database. Sometimes, there’s no other option available, and this makes familiarity with the CLI invaluable. I learn best by example...
