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 Duration 21 hours

Course Outline

Introduction to Oracle Linux 9

  • Overview of Oracle Linux and its key advantages.
  • System architecture and kernel configuration options.
  • Basic navigation and effective command-line usage.

Installation of Oracle Linux 9

  • Review of installation media and available methods.
  • Execution of graphical and text-mode installations.
  • Essential post-installation configuration tasks.

User and Group Administration

  • Creating, modifying, and removing user accounts.
  • Managing groups and associated group permissions.
  • Implementing password policies and authentication basics.

File System and Storage Management

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

Package Management using DNF

  • Configuration of software repositories.
  • Installation, updating, and removal of packages.
  • Handling package groups and software modules.

System Boot and Service Management

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

Networking Fundamentals

  • IP configuration using nmcli and nmtui tools.
  • Setting up hostnames and DNS records.
  • Utilizing basic network troubleshooting utilities.

Summary and Future Directions

Requirements

  • Practical experience utilizing a command-line interface (CLI) across various operating systems.
  • Working knowledge of basic operating system principles, including files, processes, and user accounts.

Target Audience

  • Junior system administrators.
  • IT support staff responsible for Linux system maintenance.
  • Developers and DevOps professionals beginning their work with Oracle Linux environments.

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