Red Hat System Administration II (RHEL10)

Prerequisites for this course

• Successful completion of Red Hat System Administration I (RH124) is recommended.
• Experienced Linux administrators who seek to accelerate their path toward becoming a Red Hat Certified System Administrator should start with the RHCSA Rapid Track course (RH199).
• Take our free assessment to gauge whether this offering is the best fit for your skills.

Target Audience

System administrators, platform engineers, developers, and other IT professionals who have completed the Red Hat System Administration I (RH124) course, and are seeking to expand their skills in Linux system administration.

Course Outline

1. Shell Scripting and the Command Line

• Write and run simple shell scripts, and use shell scripting features to efficiently run commands at the shell prompt.

2. Using Regular Expressions for Practical Applications

• Efficiently complete system administration tasks by using regular expressions to match text.

3. Scheduling User Tasks

• Schedule programs to run in the future, either at a specific time and date or on a recurring basis, as a regular user.

4. Scheduling System Tasks

• Schedule system programs that must run on a recurring basis to support daemons or operating system functions.

5. Analyzing and Storing Logs

• Locate and interpret system logs for troubleshooting purposes, and ensure accurate timestamps for log events.

6. Managing Security with SELinux

• Protect systems and manage security by using SELinux.

7. Archiving Files

• Create compressed archives of files so that they can be backed up and transferred to other systems.

8. Transferring Files

• Securely transfer files from one system to another.

9. Tuning System Performance

• Improve system performance by setting a tuning profile and by adjusting the scheduling priority of specific processes.

10. Managing Basic Storage

• Manage storage devices by creating partitions, file systems, and swap spaces from the command line.

11. Managing Storage with Logical Volume Manager

• Use Logical Volume Manager (LVM) to manage logical volumes that can contain file systems and swap spaces.

12. Controlling and Troubleshooting the Boot Process

• Manage how the system boots to control which services start and to troubleshoot and repair boot-time problems.

13. Recovering Superuser Access

• Gain administrative access to a system when the superuser password is unknown or is locked.

14. Managing Network Security

• Control network connections to services by using the system firewall, and network services that can bind to particular ports by using SELinux.

15. Accessing Network-attached Storage

• Access network-attached storage that is provided by using the Network File System (NFS) protocol, either manually or by using the automounter.

16. Installing Red Hat Enterprise Linux

• Install Red Hat Enterprise Linux in package mode, either interactively or by using Kickstart.

17. Managing Containers with Podman

• Manage containers and container images with the latest version of container management tools.

18. Working with Image-based Red Hat Enterprise Linux

• Create, use, install, and upgrade containers and servers that use image-based installation management.

19. Comprehensive Review

• Practice skills that you learned in Red Hat System Administration II.