The CompTIA Linux+ Program is an intermediate-level certification designed to validate technical competencies required for junior-level Linux administrators. CompTIA Linux+ validates the skills of IT professionals with hands-on experience configuring, monitoring, and supporting servers running the Linux operating system. The new exam has an increased focus on the following topics: security, kernel modules, storage & visualization, device management at an enterprise level, git & automation, networking & firewalls, server side & command line, server (vs. client-based) coverage, troubleshooting and SELinux.

A vast number of enterprises use Linux in cloud, cybersecurity, mobile and web administration applications. CompTIA Linux+ covers common tasks in major distributions of Linux, including the Linux command line, basic maintenance, installing and configuring workstations, and networking.

The program prepares candidates for the CompTIA Linux+ Certification Exam (XK0-004). It is recommended that candidates have CompTIA A+, Network+, and 12 months of Linux admin experience.