If you are interested in getting started with Red Hat Linux, take a look at these free on-demand resources.
From the Red Hat Blog
Deploying and Managing Cloud Storage With Red Hat Ceph Storage 5
Introduction to Pragmatic Site Reliability Engineering
Functionia: An Event-Driven Adventure in the Serverless Metaverse With Openshift Serverless
DevOps Testing: Building an Automated Test-Driven Workflow for Development and Continuous Integration
Back to the Basics: Managing Your Linux Systems
Systems Management and Security at Any Scale With Minimal Effort
Super Plumber Bros: An Event Streaming Game With Change Data Capture and Openshift Streams for Apache Kafka
Synchronize and Manage Container-Based Applications Across Multiple Clusters
Automating the Enterprise With Ansible Automation Platform
Demystifying the Distributed Systems Learning Journey