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 Duration 21 hours

Course Outline

Introduction to Oracle Linux 9

  • Key features and advantages of Oracle Linux
  • System architecture and kernel configurations
  • Command-line operations and basic navigation

Installing Oracle Linux 9

  • Installation media and available methods
  • Graphical versus text-mode installation processes
  • Configuration steps following installation

User and Group Management

  • Creating, modifying, and removing user accounts
  • Overseeing groups and associated permissions
  • Password policies and foundational authentication

File System and Storage Management

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

Package Management with DNF

  • Repository configuration
  • Installing, updating, and removing software packages
  • Utilizing package groups and software modules

System Boot and Services

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

Networking Essentials

  • IP configuration using nmcli and nmtui
  • Setting up hostnames and DNS
  • Essential tools for network troubleshooting

Summary and Next Steps

Requirements

  • Proficiency in using a command-line interface (CLI) within any operating system
  • Understanding of core operating system concepts, including files, processes, and users

Target Audience

  • Junior system administrators
  • IT support professionals responsible for Linux systems
  • Developers and DevOps novices working in Oracle Linux environments

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