4 certifications
CompTIA
Vendor-neutral Linux certification covering system management, scripting, containers, and security for Linux administrators. Version XK0-006. Covers both command-line skills and performance-based tasks.
Linux Professional Institute (LPI)
Entry-level Linux certification covering system architecture, installation, GNU/Linux commands, file systems, and networking. Requires passing two exams (101-500 and 102-500). Vendor-neutral and internationally recognized.
Red Hat
Advanced Linux certification validating ability to automate Red Hat Enterprise Linux administration using Ansible. Covers Ansible playbooks, roles, inventories, and system automation at scale. Exam code: EX294.
Red Hat
Foundational Linux administration certification covering RHEL system configuration, user management, storage, networking, and SELinux. Entirely performance-based — no multiple choice questions. Exam code: EX200.