Linux System Administration Fundamentals
Validate hands-on Linux skills for infrastructure and DevOps roles.
About This Assessment
Linux remains the foundation for cloud infrastructure, containers, and DevOps pipelines. With tech roles receiving 110+ applicants per hire and recruiters spending under 23 seconds per resume, this assessment quickly separates candidates who can actually administer Linux systems from those padding resumes with keywords. Critical for screening the massive volumes of entry-level cloud, DevOps, and infrastructure positions.
What Candidates Will Do
Configure user permissions and groups with proper sudo access
Write a bash script to automate log rotation and system monitoring
Troubleshoot a failing systemd service and restore it to operation
Automated Grading
Verify correct file permissions, working automation script with proper error handling, and that the broken service is running with correct configuration
Environment
Single Ubuntu 22.04 or Rocky Linux 9 VM with intentionally misconfigured services and log files
Earn a Verified Certificate
Pass this assessment and receive an AbilityScreen Certified Professional credential — verifiable proof of your hands-on skills that you can share with employers.
- Performance-verified — proves real skills demonstrated in a live environment, not a multiple-choice test
- Employer-verifiable — each certificate has a unique ID that anyone can verify online
- Career-ready — share directly to LinkedIn or include in your resume
Sample certificate for demonstration purposes. View full details
Ready to prove your skills?
Purchase this assessment and get started today.
$99.00