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What is a Linux certification?

Whether a system engineer, a sysadmin or a cybersecurity pro, working competently on a Linux system requires serious technological expertise. Given the level of skill required and the trust placed on IT pros to keep Linux machines up and running, it’s not a stretch to say that a Linux certification may be even more valuable than in other areas of IT. A trustworthy certification is shorthand that you are capable of doing the job you say you can do. Computing corporation Oracle has its own version of Linux, built on the Red Hat Linux platform and available for free.

You will learn how to apply command-line concepts and enterprise-level tools, starting you on your journey toward becoming a full-time Linux system administrator. Boot camps are online packages with instructional videos, resources, and literature to outline your exam’s significant concepts and tasks. These boot camps are designed to help you grasp a foundational understanding of whichever Linux concept you choose so you can pass your exams and receive any number of certifications. Top companies such as Netflix, Volkswagen, and Box recommend specific boot camps for their employees in their journey to learn the ins and outs of Linux systems.

Skills you can learn in Computer Security And Networks

LPIC-2 is the second certification in the multi-level professional certification program of the Linux Professional Institute (LPI). The LPIC-2 will validate the candidate’s ability to administer small to medium–sized mixed linux network engineer networks. What’s more, 96% of employers use IT certifications as recruitment criteria. In other words, almost all hiring managers will be looking for a professional Linux certification for candidates for Linux roles.

CompTIA’s most current Linux+ certification is a vendor-agnostic approach to learning Linux. It covers how to work with the command line, manage storage, use applications, installation and networking. Linux+ supplements these skills with containers, SELinux security and GitOps. Linux is the #1 operating system for web servers, cloud computing, smart phones and consumer electronics.


For over 20 years, Cisco Networking Academy has changed the lives of 15.1 million students in 180 countries by providing education, technical training, and career mentorship. The RHCSA is usually the first Red Hat certification goal for Red Hat Enterprise Linux administrators. It covers essential maintenance, installation, configuration and networking. The RHCE exam is a performance-based evaluation of Red Hat Enterprise Linux system administration skills and knowledge. Candidates perform a number of routine system administration tasks and are evaluated on whether they have met specific objective criteria.

The RHCSA (Red Hat Certified System Administrator) certification enables you to perform the core system administration tasks in Red Hat Linux Environments. This certification is conducted online and has a validity of 3 years. Apart from LPIC – 3 300, there are two more specialization certifications at this level.

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