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Course Outline
Introduction to CentOS 8
- Overview of the CentOS ecosystem
- Key features introduced in CentOS 8
- Preparing for installation and downloading resources
Installation and Initial Setup
- Detailed installation walkthrough
- Configuring the system post-installation
- Getting started with the GNOME desktop environment
System Management Fundamentals
- Essential command-line operations
- Handling files and directory structures
- Managing system updates and packages via DNF
- Controlling system and service lifecycle
User and Group Administration
- Creating and administering user accounts
- Managing user groups
- Grasping file permissions and ownership models
Network Configuration
- Core network principles
- Setting up network interfaces
- Administering firewalls
- Utilizing Secure Shell (SSH) for remote connectivity
Storage Management
- Navigating the Linux filesystem hierarchy
- Administering physical storage devices
- Implementing Logical Volume Management (LVM)
- Deploying Network File Systems (NFS)
Security and Access Control
- Foundational security principles
- Configuring SELinux policies
- Managing user authentication methods
- Applying security updates and patches
Advanced System Administration
- Advanced command-line techniques
- Automating workflows using cron jobs
- Logging system events and monitoring performance
- Developing backup and recovery strategies
Troubleshooting and Support
- Essential troubleshooting methodologies
- Utilizing system recovery and rescue mode
- Leveraging official support resources and documentation
Summary and Next Steps
Requirements
- Fundamental understanding of Linux concepts
- Proficiency with the command-line interface (CLI)
Target Audience
- System administrators
- IT professionals
21 Hours