Master the Full Stack of
Linux Systems Administration

A curated learning path combining the best of LAC, PSC, and PCAE. We provide the roadmap; you get the free curriculum. We provide the coaching; you get the mastery.

Start the Roadmap Get Coaching

The Integrated Learning Path

Structured progression from fundamentals to advanced automation and security.

1
Phase 1: Foundations (LAC)
Master the basics: CLI navigation, file systems, permissions, and basic scripting. Essential for any admin.
View LAC Curriculum →
2
Phase 2: Systems & Security (PSC)
Deep dive into networking, security hardening, user management, and system monitoring. Prepare for certification.
View PSC Curriculum →
3
Phase 3: Automation & Cloud (PCAE)
Advanced automation with Ansible, containerization with Docker/K3s, and cloud-native practices.
View PCAE Curriculum →

Practical Command Lab

Essential commands you'll master across all three phases. (Sample from our coaching library)

File Permissions LAC
chmod 755 /opt/app/script.sh
chown user:group /var/log/app.log
Set executable permissions and ownership for application scripts and logs.
Network Diagnostics PSC
ss -tulpn | grep :443
tcpdump -i eth0 port 80
Identify listening ports and capture packet traffic for troubleshooting.
Ansible Playbook PCAE
ansible-playbook -i inventory.ini site.yml
--limit webservers
Deploy configurations to specific groups of servers automatically.

Want the full library of 500+ practical commands with explanations?

Get the Full Command Library

Expert Coaching & Support

Don't get stuck. Get guided through the complexity.

🎓
Roadmap Navigation

Confused about where to start? We create a personalized study plan based on your current skills.

  • Custom Study Plan
  • Weekly Check-ins
  • Resource Curation
$150 / hour Book Session
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Lab Setup & Debugging

Stuck on a command or lab exercise? We help you set up your environment and debug errors.

  • Environment Setup
  • Live Debugging
  • Best Practices Review
$200 / session Get Help
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Corporate Training

Train your entire team on the full ProLUG stack with hands-on workshops.

  • Team Workshops
  • Custom Labs
  • Post-Training Support
From $2,500 Inquire Now