Training course Outline – Linux Administration – Red Hat Enterprise Linux (RHEL):
Module 1: Getting Started with Linux
- Introduction to Linux: Understand the history of Linux, its open-source nature, and the role of Red Hat Enterprise Linux.
- Command Line Fundamentals: Learn how to access the command line, use essential commands, and navigate the file system.
- Text File Management: Master text editors like Vim and Nano to create, view, and modify configuration files.
- Help and Documentation: Learn to use man pages and other built-in help systems to find information and troubleshoot.
Module 2: Managing Users, Permissions, and Processes
- User and Group Management: Create, delete, and manage local user accounts and groups, and set password policies.
- File Permissions: Understand and control file and directory access using standard permissions and ACLs (Access Control Lists).
- Process Management: Monitor and manage running processes, including starting, stopping, and controlling background jobs.
- Service Management: Control system services and daemons using systemd, a key component of modern Linux.
Module 3: Storage and Networking
- Local Storage: Configure and manage physical storage, including creating partitions, file systems (ext4 and XFS), and logical volumes using LVM (Logical Volume Manager).
- Network Configuration: Configure network interfaces, set up hostnames and IP addresses, and manage network services.
- Remote Administration: Learn to securely connect to and manage systems remotely using SSH (Secure Shell).
Module 4: Software, Automation, and Security
- Software Management: Use package management tools like DNF and RPM to install, update, and manage software packages from repositories.
- Security: Implement basic security measures by configuring the firewall (firewalld) and understanding SELinux (Security-Enhanced Linux) policies.
- Automation: Create simple shell scripts to automate routine system administration tasks.
- Troubleshooting: Practice essential troubleshooting skills, including analyzing system logs and managing the boot process.






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