About XK0-006 Exam
The XK0-006 exam is the latest version (V8) of the CompTIA Linux+ certification. It’s a vendor-neutral certification that validates your skills in Linux system administration, security, automation/orchestration, and troubleshooting — important for roles like Linux system administrator, DevOps engineer, cloud engineer, and infrastructure support.
🧠 Exam Overview
Exam Name: CompTIA Linux+
Exam Code: XK0-006
Provider: CompTIA
Launch Date: July 15, 2025
Exam Length: 90 minutes
Number of Questions: Up to 90 (multiple-choice & performance-based)
Passing Score: 720 (on a 100–900 scale)
Languages: English (other languages often offered)
Recommended Experience: ~12 months of hands-on Linux experience; CompTIA A+, Network+, and/or Server+ knowledge helpful
No formal prerequisites are required, but practical experience significantly improves your chances of passing.
🧩 What the Exam Covers (Domains & Weighting)
The XK0-006 exam objectives are organized into five main domains (with approximate weighting):
Domain Approx. % of Exam
System Management- ~23%
Services & User Management- ~20%
Security- ~18%
Automation, Orchestration & Scripting- ~17%
Troubleshooting- ~22%
🔎 Domain Breakdown
1. System Management (23%)
Tasks like managing Linux boot processes, filesystems, storage (LVM/RAID), package management (APT/YUM/DNF), networking, and system monitoring.
2. Services & User Management (20%)
Configuring, controlling, and troubleshooting users, groups, permissions, system services, time sync, and essential daemons.
3. Security (18%)
Implementing access controls, authentication, firewalls, SELinux/AppArmor, patching, and vulnerability mitigation.
4. Automation, Orchestration & Scripting (17%)
Automating administrative tasks using scripting (Bash and basic Python), scheduling jobs, and using tools like Ansible and Git.
5. Troubleshooting (22%)
Diagnosing and resolving issues with services, storage, network connectivity, performance, and system errors.
This structure ensures the exam is balanced between fundamental Linux skills and modern automation/ops tasks relevant to real-world administration.