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Course Outline
Introduction
Review of Oracle Linux 8 Fundamentals
- Recap of key concepts from Oracle Linux System Administration I.
- Understanding advanced shell scripting.
- Review of file system management and permissions.
User and Group Management
- Advanced user and group management.
- Configuring system-wide user environments.
- Managing user quotas and monitoring usage.
Security Enhancements
- Implementing SELinux for security policies.
- Managing firewalls with firewalld.
- Security auditing tools and techniques.
- Configuring sudo for fine-grained administrative access.
Performance Monitoring and Tuning
- Using performance monitoring tools.
- System logging and log management with rsyslog and journald.
- Performance optimization strategies for CPU, memory, and I/O.
System Maintenance and Troubleshooting
- Configuring and analyzing system logs.
- Kernel crash analysis and using kdump.
- Diagnosing and resolving boot issues.
- Handling disk space and managing partitions effectively.
Automation with Bash and Shell Scripting
- Advanced Bash scripting techniques.
- Using cron jobs and systemd timers for automation.
- Writing scripts for automating routine administrative tasks.
Network Configuration and Management
- Managing and troubleshooting network services.
- Configuring network interfaces with NetworkManager.
- Firewall configuration with iptables and nftables.
- Implementing secure remote access with SSH and VPNs.
Package Management and Software Installation
- Advanced dnf usage for package management.
- Configuring repositories and installing third-party software.
- Managing software updates and patches.
System Backup and Recovery
- Using rsync and tar for backups.
- Automated backup strategies.
- Restoring systems from backups.
Summary and Next Steps
Requirements
- Completion of Oracle Linux System Administration I or equivalent practical experience.
- Fundamental knowledge of Linux command-line tools.
Audience
- System administrators.
- IT professionals.
21 Hours
Testimonials (2)
good explanation on each points and provide assignment for practices.
Piseth Ben - ACLEDA Bank Plc.
Course - Oracle Database 19c: SQL Tuning Workshop
I found his methods very informative
