Linux Training

Learn. Break. Investigate. Recover.

Linux administration is not about memorizing hundreds of commands. Production engineers are expected to investigate problems, understand what is happening, identify the root cause and restore services safely.

This training is built around that mindset. You will work through realistic infrastructure scenarios and develop the troubleshooting approach required in production environments and technical interviews.

Linux Foundations & Administration

• Linux architecture and filesystem hierarchy
• Users, groups, permissions and ACLs
• Processes and process states
• Package management
• SSH administration
• systemd, services and journald
• Logs and practical troubleshooting methodology

Storage, Filesystems & Recovery

• Partitions, filesystems and mounting
• LVM administration
• XFS troubleshooting and recovery
• /etc/fstab failures
• Disk-full and inode-exhaustion incidents
• Deleted files holding disk space
• Storage and I/O troubleshooting

Boot Process & System Recovery

• Linux boot sequence
• GRUB and bootloader troubleshooting
• Emergency mode
• initramfs and kernel troubleshooting
• Kernel panic investigation
• Recovery methodology

Enterprise Networking & Infrastructure

• IP configuration, routing and connectivity
• DNS, DHCP and SSH troubleshooting
• Ports, sockets and TCP investigation
• NFS and network storage
• PXE boot and Kickstart
• Load balancing and multi-tier infrastructure

Production Troubleshooting & Performance

• CPU and memory troubleshooting
• OOM Killer investigation
• High I/O wait
• D-state and zombie processes
• Service failures and log-driven investigation
• Root-cause analysis and incident methodology

Security, Automation & Modern Linux Engineering

• SELinux and security troubleshooting
• SSH hardening and firewall management
• Shell and Python automation
• Infrastructure data collection
• AI-assisted Linux server health monitoring
• Ollama, Qwen and Linux + Python + AI/LLM integration

Build Real Infrastructure. Break It. Fix It.

The training is project-driven. Instead of simply learning a command and moving on, you work through realistic infrastructure problems and learn how to investigate them.

• AI-Powered Linux Server Health Monitoring
• PXE & Automated Linux Deployment
• Linux Boot Failure & GRUB Recovery
• Kernel Panic Investigation
• Filesystem Corruption & XFS Recovery
• Disk & Inode Exhaustion
• NFS Hung Storage & D-State Investigation
• OOM Killer Investigation
• Linux Multi-Tier Infrastructure
• Network & I/O Troubleshooting

• Explore All Projects

Resources You Can Keep Using

Your enrollment includes structured learning resources, hands-on project material and interview preparation designed to support you during training and beyond.

• Beginner Linux Notes – Detailed — free learning resource.
• Sample Linux Engineer Resume — free career resource.
• RHEL Scenario-Based Interview Questions — focused interview preparation.
• Linux Production Engineer Handbook — exclusive to enrolled students.

Handbook Preview: A limited preview can be viewed before enrollment. The complete handbook is reserved for enrolled students.

• Explore Playbooks

More Than a Course

The goal is not simply to finish a syllabus. You build the troubleshooting mindset, hands-on experience and interview confidence expected from a production Linux engineer.

• Live instructor-led weekend training
• Hands-on production-style labs
• Real-world incident scenarios
• Scenario-based interview preparation
• Project-based learning
• Exclusive Linux Production Engineer Handbook
• Training material and learning resources

• Live instructor-led training focused on production Linux engineering.
• Hands-on projects based on real infrastructure scenarios.
• Scenario-based interview preparation focused on troubleshooting and engineering thinking.
• Beginner Linux Notes – Detailed as a free learning resource.
• Sample Linux Engineer Resume as a free career resource.
• RHEL Scenario-Based Interview Questions for focused interview preparation.
• The Linux Production Engineer Handbook exclusively for enrolled students.
• Access to training material and hands-on learning resources.