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Duration 21 hours
Course Outline
Shell Scripting and Process Automation
- Development and execution of Bash scripts
- Implementation of variables, loops, and conditional logic
- Task automation utilizing cron jobs and systemd timers
Advanced File System and Storage Administration
- Logical Volume Manager (LVM): initialization and capacity adjustment
- RAID fundamentals and setup
- Filesystem upkeep and integrity validation
Service Governance and Custom Units
- In-depth systemd operations
- Development of custom services and targets
- Diagnosing and resolving service disruptions
Security and SELinux Implementation
- SELinux operational modes and policy frameworks
- Administration of file contexts and Booleans
- Reviewing audit logs and resolving SELinux conflicts
Monitoring and Performance Optimization
- Utilizing top, vmstat, iostat, and other command-line utilities
- Process control and resource constraint management
- Performance tracking via tuned and cockpit
Networking: In-Depth Topics
- Firewalld zone and rule configuration
- Network bonding and bridging setups
- Initial diagnostics using tcpdump and ss
Backup and Restoration Fundamentals
- Backup methodologies and utilities (such as rsync, tar, and others)
- Preparing for disaster recovery scenarios
- Snapshot creation and recovery workflows
Wrap-up and Future Directions
Requirements
- Successful completion of Oracle Linux 9: System Administration I or comparable practical experience
- Proficiency in fundamental command-line administration tasks on Linux
Target Audience
- Intermediate-level system administrators
- DevOps specialists and IT engineers
- Technical staff responsible for enterprise Oracle Linux operations
Testimonials (1)
good explanation on each points and provide assignment for practices.
