Foundation
Certified Linux Foundations
2026 edition
Self-paced PECB training delivered via myPECB.
Global training partner Aegentra is an official PECB authorised training partner and an official CompTIA partner.
Gain the practical skills to administer and secure Linux systems. Certified Linux Foundations (CLF) builds a working command of the Linux operating system through hands-on command-line operations, user and permission management, package and process management, secure remote access over SSH, and log-based troubleshooting — the day-to-day skills behind reliable system administration. It is a strong grounding for anyone moving into IT, system administration, networking, or cybersecurity, and the entry point before more advanced PECB Linux and security certifications.
- CPD credits
- 31
- Course languages
- English
Who it is for
- Individuals new to Linux who want a solid foundation in the operating system
- IT professionals expanding their skills in Linux systems management
- Aspiring system administrators, network engineers, and cybersecurity professionals
- Cybersecurity enthusiasts who need a working grasp of Linux for security or ethical-hacking roles
- Anyone preparing for advanced PECB Linux-related certifications who wants a solid grounding first
What you will learn
- Examine the architecture of the Linux operating system and the key principles behind it.
- Administer and automate core system operations through efficient command-line interface (CLI) usage.
- Maintain system integrity and deploy software using standardised package-management procedures.
- Monitor system health, manage running processes, and gather essential system information.
- Establish and manage secure remote connections to facilitate reliable system administration.
Course content
Day 1 — Linux essentials and CLI fundamentals
- Training course objectives and structure
- Introduction to Linux
- Command-line interface (CLI) fundamentals
- File system and storage management
Day 2 — System and user management
- File permissions and ownership
- Linux environment variables and basic shell scripting
- User and group administration
Day 3 — Process management, remote access and authentication
- Software and package management
- Linux process management
- Remote access and authentication management
Day 4 — System maintenance and security enhancement
- System security and log management
- System maintenance and updates
- Security enhancement and system hardening
- Closing of the training course
Day 5 — Certification exam
- PECB Certified Linux Foundations exam
- 3 hours, five competency domains
Prerequisites
- None — a basic interest in IT and a willingness to learn. General familiarity with everyday computer use is helpful but not required.
The exam
- Format
- Open-book, technical exam
- Duration
- 3 hours
- Questions
- 20 technical questions in the current English PECB examination record
- Pass mark
- Confirm the current technical-exam passing requirements with PECB
What is included
Course materials
- 300+ pages of comprehensive training materials
- Practical examples, hands-on exercises, and quizzes
- 12 months access via myPECB
Exam package
- Official PECB CLF exam voucher
- 3-hour exam, remotely proctored
- Two attempts (initial + one free resit within 12 months)
- PECB digital certificate on pass