Develop a good working knowledge of Linux using both the graphical interface and command line, covering the major Linux distribution families.
Linux powers 100% of the world’s supercomputers, most of the servers powering the Internet, the majority of financial trades worldwide and over two billion Android devices. In short, Linux is everywhere. It appears in many different architectures, from mainframes to server to desktop to mobile and on a staggeringly wide variety of hardware.
Moreover, 80 percent of hiring managers reported that they will prioritize hiring Linux talent relative to other skills areas, and 47 percent of hiring managers say they’re more likely to hire a candidate with Linux certification.