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 Duration 21 hours (3 days)

Course Outline

Introduction to Oracle Linux 9

  • Benefits and overview of Oracle Linux
  • System architecture and kernel options
  • Command-line navigation and basic usage

Installing Oracle Linux 9

  • Installation media and deployment methods
  • Installation via graphical and text modes
  • Post-installation setup procedures

User and Group Administration

  • Creating, updating, and removing users
  • Handling groups and associated permissions
  • Password policies and authentication fundamentals

File System and Storage Administration

  • Partitioning strategies and file system types
  • Mounting, unmounting, and fstab configuration
  • Managing permissions, ownership, and symbolic links

Package Management via DNF

  • Repository configuration
  • Installing, upgrading, and removing packages
  • Managing package groups and software modules

System Boot and Service Management

  • Overview of the GRUB2 boot loader
  • Systemd services and targets
  • Enabling, disabling, and monitoring services

Networking Fundamentals

  • IP configuration using nmcli and nmtui
  • Hostname and DNS configuration
  • Essential network troubleshooting utilities

Conclusion and Future Learning Path

Requirements

  • Practical experience with a command-line interface (CLI) on any operating system
  • Basic understanding of operating system fundamentals, including files, processes, and user management

Target Audience

  • Entry-level system administrators
  • IT support staff responsible for Linux system maintenance
  • Developers and DevOps newcomers working within Oracle Linux ecosystems

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