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Duration 21 hours (3 days)
Course Outline
Shell Scripting and Task Automation
- Creating and executing Bash scripts
- Utilising variables, loops, and conditional statements
- Automating workflows with cron and systemd timers
Advanced File System and Storage Management
- Logical Volume Manager (LVM): creation and resizing
- RAID principles and configuration
- Filesystem maintenance and integrity verification
Service Management and Custom Units
- Advanced systemd operations
- Creating custom services and targets
- Diagnosing and resolving service failures
Security and SELinux
- SELinux modes and policy management
- Managing file contexts and Booleans
- Audit log analysis and troubleshooting SELinux issues
Monitoring and Performance Tuning
- Utilising top, vmstat, iostat, and other CLI tools
- Process management and resource limit enforcement
- Performance monitoring via tuned and cockpit
Networking: Advanced Topics
- Firewalld zones and rule configuration
- Network bonding and bridging
- Basic network diagnostics using tcpdump and ss
Backup and Recovery Essentials
- Backup strategies and tools (rsync, tar, etc.)
- Disaster recovery planning
- Snapshot and recovery scenario management
Summary and Next Steps
Requirements
- Completion of Oracle Linux 9: System Administration I or equivalent practical experience
- Proficiency with fundamental command-line administration in Linux
Target Audience
- Intermediate system administrators
- DevOps professionals and IT engineers
- Technical staff responsible for managing enterprise Oracle Linux environments
Testimonials (2)
good explanation on each points and provide assignment for practices.
Piseth Ben - ACLEDA Bank Plc.
Course - Oracle Database 19c: SQL Tuning Workshop
Greg was very patient and helpful
