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Duration 21 hours
Course Outline
Introduction to Oracle Linux
- Oracle Linux architecture and available editions
- New features introduced in Oracle Linux 10
- System requirements and supported platforms
- Installation methods and post-installation configuration
Linux Command Line Essentials
- Shell navigation and fundamental terminal operations
- Managing files and directories
- Manipulating text files
- Configuring file permissions and ownership
- Utilizing wildcards and command history
- Accessing command documentation
User and Group Administration
- Creating and managing user accounts
- Managing groups and membership
- Implementing password policies and account expiration
- Configuring user environments
- Delegating privileges with sudo
- Account locking mechanisms
File Systems and Storage Management
- Linux file system hierarchy standards
- Physical partitioning and disk layout
- Foundations of the XFS file system
- Mounting and unmounting storage devices
- Configuring persistent mounts via /etc/fstab
- Operations with Logical Volume Manager (LVM)
- Managing swap space
- File system maintenance utilities
Software Package Management
- Core concepts of the DNF package manager
- Software repositories and configuration
- Installing, removing, and updating packages
- Managing local Oracle Linux repositories
- System-wide update workflows
Process and Service Management
- Process management and job control
- System resource monitoring tools
- Administering systemd services and units
- Configuring boot targets
- Analyzing journal logs
Networking Configuration
- Network fundamentals and interface configuration
- NetworkManager administration
- Configuring hostnames and DNS
- Setting up static and DHCP networks
- Techniques for network troubleshooting
- Configuring SSH server and client
Security Administration
- Linux security concepts and principles
- Extended ACLs and file permissions
- SELinux fundamentals and policy basics
- Managing SELinux contexts and booleans
- Configuring firewalls with firewalld
- Hardening SSH and implementing key-based authentication
- System updates and security patch management
System Monitoring and Performance
- Monitoring CPU, memory, and disk activity
- Analyzing system logs
- Performance monitoring tools and utilities
- Analyzing resource utilization
- Troubleshooting common system issues
Task Automation and Scheduling
- Scheduling tasks with cron jobs
- Using systemd timers as an alternative to cron
- The At command for one-time execution
- Basic shell scripting for automation
- Practical automation examples
Backup, Recovery, and Troubleshooting
- Backup strategies and tool selection
- Archive and compression utilities
- File recovery techniques
- Boot troubleshooting and diagnostics
- Rescue mode and GRUB overview
- System recovery procedures
Oracle Linux Features and Course Wrap-up
- Oracle Unbreakable Enterprise Kernel (UEK)
- Ksplice zero-downtime updates
- Oracle Linux repositories and support
- Review of administration best practices
- Final hands-on assessment
Requirements
- Fundamental familiarity with the Linux command line and file system concepts
- Understanding of networking basics (IP addresses, DNS, SSH)
Audience
- System administrators responsible for deploying and managing Oracle Linux environments
- Infrastructure engineers working in Oracle-based data centers or cloud deployments
- DevOps professionals looking to standardize on Oracle Linux for production workloads
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
