Throughout 2022, Red Hat Training and Certification continued to update our training course catalog to keep pace with changes in Red Hat technology and industry trends. With options for self-paced, live virtual and in-person classroom training, opportunities to sharpen your skill set abound. Check out our top five most visited training courses and resources of 2022.

1. Red Hat System Administration I (RH124) 

Red Hat System Administration I (RH124) is designed for IT professionals with no previous Linux system administration experience. The course teaches students basic Linux administration skills by focusing on core administration tasks, building a foundation for students by introducing key command line concepts and enterprise-level tools.

This course is the first of a two-part series that helps a computer professional with no Linux system administration knowledge become a fully capable Linux administrator. These concepts are further developed in the follow-on course, Red Hat System Administration II (RH134).

Audience: Technical professionals with current or pending responsibilities as a Linux enterprise or cloud system administrator.

Prerequisites: Basic technical user skills with computer applications on some operating systems are expected.

2. Red Hat Enterprise Linux Technical Overview (RH024)

Red Hat Enterprise Linux Technical Overview (RH024) is a series of no-cost, on-demand, online videos that provide a technical introduction to Linux for IT professionals.

Audience: IT leaders, administrators, engineers, architects and anyone else seeking a high-level understanding of Linux.

Prerequisites: None

3. Red Hat OpenShift I: Containers & Kubernetes (DO180) 

Red Hat OpenShift I: Containers & Kubernetes (DO180) introduces students to building and managing containers for deployment on a Kubernetes cluster. This course helps students build core knowledge and skills in managing containers through hands-on experience with containers, Kubernetes and Red Hat OpenShift. These skills are needed in multiple roles, including developers, administrators and site reliability engineers (SREs).

Audience: Developers, administrators, architects and SREs who want to support their technology infrastructure using Kubernetes and OpenShift.

Prerequisites: Experience in the use of a Linux terminal session, issuing operating system commands and familiarity with shell scripting. A Red Hat Certified System Administrator (RHCSA) certification is recommended but not required.

4. Ansible Basics: Automation Technical Overview (DO007)

Ansible Basics: Automation Technical Overview (DO007) is a series of on-demand, online videos that introduce you to the Red Hat Ansible Automation Platform. Learn configuration management, provisioning, deploying and managing compute infrastructure across cloud, virtual and physical environments with Ansible.

Audience: IT leaders, administrators, engineers, architects and anyone else seeking a high-level understanding of Ansible and to learn to build Ansible from the ground up.

Prerequisites: Basic Linux system administration skills

5. Red Hat Enterprise Linux Automation with Ansible (RH294)

Red Hat Enterprise Linux Automation with Ansible (RH294) is designed for Linux administrators and developers who need to automate repeatable and error-prone steps for system provisioning, configuration, application deployment and orchestration.

Audience: Linux system administrators, DevOps engineers, infrastructure automation engineers and systems design engineers

Prerequisites: Pass the Red Hat Certified System Administrator (RHCSA) exam (EX200), or demonstrate equivalent RHEL knowledge and experience.


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Red Hat is the world’s leading provider of enterprise open source software solutions, using a community-powered approach to deliver reliable and high-performing Linux, hybrid cloud, container, and Kubernetes technologies.

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