Lab
A Cloud Guru

Managing the Boot Process on RHEL 8

The boot process is the genesis of a running Linux system. In this hands-on lab, we will examine the boot process on a RHEL 8 system. We will boot, reboot, and shut down a system normally, as well as boot systems into different targets manually. *This course is not approved or sponsored by Red Hat.*

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Path Info

Level

Beginner

Duration

30m

Published

Dec 04, 2020

Challenge

Work with `systemctl` System State Commands
1. Investigate the systemctl options for power management.
2. Look up the options for shutdown messages.
3. Test out a shutdown and reboot with a shutdown message.
Challenge

Query and Set the Default Target of a System
1. Query the default target of the system.
2. Change the default target.
3. Reboot and query the new default target.
Challenge

Work with the Traditional System State Commands
1. Investigate the particulars of the power management utilities.
2. View the man pages for explanations of what they do.
3. Reboot the system using the utilities.

Author

A Cloud Guru

The Cloud Content team comprises subject matter experts hyper focused on services offered by the leading cloud vendors (AWS, GCP, and Azure), as well as cloud-related technologies such as Linux and DevOps. The team is thrilled to share their knowledge to help you build modern tech solutions from the ground up, secure and optimize your environments, and so much more!

What's a lab?

Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.