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Duration 21 hours (3 days)
Course Outline
Shell Scripting and Task Automation
- Writing and executing Bash scripts
- Utilizing variables, loops, and conditional logic
- Automating tasks using cron and systemd timers
Advanced File System and Storage Management
- Logical Volume Manager (LVM): creation and resizing operations
- Understanding RAID concepts and configuration
- Filesystem maintenance and integrity verification
Service Management and Custom Units
- Advanced systemd operations
- Creating custom services and targets
- Diagnosing and debugging service failures
Security and SELinux
- SELinux modes and policy enforcement
- Managing file contexts and Boolean settings
- Reviewing audit logs and resolving SELinux issues
Monitoring and Performance Tuning
- Leveraging top, vmstat, iostat, and other CLI utilities
- Process management and resource limit configuration
- Performance monitoring using tuned and cockpit
Networking: Advanced Topics
- Firewalld zones and rule management
- Network bonding and bridging techniques
- Basic diagnostics using tcpdump and ss
Backup and Recovery Essentials
- Implementing backup strategies and tools (rsync, tar, etc.)
- Preparing for disaster recovery
- Snapshot and recovery scenario planning
Summary and Next Steps
Requirements
- Completion of Oracle Linux 9: System Administration I or equivalent practical experience
- Proficiency with basic command-line administration in Linux
Audience
- Intermediate system administrators
- DevOps professionals and IT engineers
- Technical personnel overseeing enterprise Oracle Linux environments
Testimonials (1)
good explanation on each points and provide assignment for practices.
