The Linux command line can seem impenetrable, with arcane instructions and a focus on text interfaces. Fortunately, there are plenty of resources and tools to help you get started.

Whether you want to learn Linux command line basics or advanced skills, these Coursera classes have you covered.

Let's get started! What is RPM? RPM, or Red Hat Package Manager, is a free and open-source package management system that allows you to install, update, remove, verify, and query RPM packages on your ...