Linux is everywhere these days: in Docker, in VMs, in the Cloud, even in WSL on Windows. Oliver shows exactly how the system works in reality, how you use shells and commands to execute admin tasks comfortably, and how you create a .NET app as a developer and set it up for production -- this last bit can be applied easily to other platforms if you're not a .NET dev! Oliver demonstrates how to run Linux itself for these purposes, and how to use containers for deployments with and on Linux. Everybody should have this basic Linux knowledge today!