With just one command, you can swiftly create an Ubuntu virtual machine using Multipass, which is capable of launching and managing VMs while configuring them with cloud-init, akin to public cloud environments. This tool allows you to experiment with cloud launches right on your local machine at no cost, and in just five minutes, you'll realize how effortlessly a lightweight cloud setup can be achieved. To get started, you can launch several LTS instances, check their status, execute commands, apply cloud-init configurations, and remove older instances as needed. For those looking to master the Linux command line, the "Ubuntu Server CLI cheat sheet" serves as a quick reference for skills ranging from basic file management to advanced deployments like Kubernetes and OpenStack. Multipass also features a command line interface that simplifies the launching, management, and interaction with Linux instances. You'll find that downloading a fresh image is incredibly fast, enabling you to have a fully operational VM in mere minutes. Furthermore, you can create Ubuntu instances and initialize them with cloud-init metadata, similar to setups on AWS, Azure, Google, IBM, and Oracle clouds, allowing you to effectively simulate a cloud deployment directly on your workstation. This capability makes it easier than ever to experiment and learn about cloud computing without the need for extensive resources.