RHEL 8: Operating Running Systems

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Andrew Mallett

2:44:09

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Exercise Files

rhel-8-operating-running-systems.zip

Module 1 - Course Overview

1. Course Overview.mp4

01:41

Module 2 - Rebooting and Shutting Down Systems

1. How Does This System Reboot_.mp4

06:47

2. Working with Shutdown and Options.mp4

04:47

3. Restricting User Login.mp4

03:45

4. Rebooting and Poweroff.mp4

03:35

5. Summary and Whats Next.mp4

01:42

Module 3 - Recovering a Root Password in RHEL 8

1. Resetting Lost Root Passwords.mp4

05:43

2. Understanding SELinux Context.mp4

04:31

3. Editing the Boot Process.mp4

03:17

4. Recovering a Lost Root Password.mp4

06:22

5. Summary and Whats Next.mp4

02:16

Module 4 - Managing System Services

1. Systemd and Systemctl.mp4

05:15

2. The Basics of Systemctl.mp4

07:06

3. Working with Socket Units.mp4

06:55

4. Understanding Editing and Masking of Units.mp4

04:03

5. Working at the CLI to List, Edit, and Mask Services.mp4

04:19

6. Working with Systemd Targets.mp4

07:31

7. Summary and Whats Next.mp4

02:30

Module 5 - Managing System Performance

1. How Uptime Shows System Load.mp4

03:59

2. Working with Top and Uptime.mp4

05:00

3. Understanding Process Priority.mp4

03:47

4. Tuning Process Using Nice and Renice.mp4

06:59

5. Understanding Process Status and Tuning Profiles.mp4

02:08

6. Working with Ps and Tuned-adm.mp4

09:44

7. Summary and Whats Next.mp4

02:32

Module 6 - Managing Logging and Log Files

1. Introducing System Logs.mp4

05:40

2. Simple Log Actions.mp4

07:10

3. Understanding Rsyslogd.mp4

04:27

4. Demo_ Rsyslogd.mp4

07:23

5. Using Logrotate at the CLI.mp4

07:43

6. Working with the Journal Log.mp4

08:02

7. Secure Copy with SCP.mp4

05:16

8. Summary.mp4

02:14

Description

Having already gained some command line experience in RHEL 8, you may want to know how to shut the system down now. This course will teach you how to manage services in RHEL 8 and the complete system.

What You'll Learn?

Administering Linux servers can often be depressing; starting new work on a Monday morning and you realize no one knows the root password. In this course, RHEL 8: Operating Running Systems, you’ll learn to gain full control of your existing RHEL 8 systems. First, you’ll explore the boot process and learn to shut down and reboot systems and restrict user access during maintenance. Next, you’ll discover how to reset root passwords when access is restricted. Finally, you’ll learn to tune the performance of the system to match the requirements you define. When you’re finished with this course, you’ll have the skills and knowledge of Linux system management allowing you to analyze issues, correcting them in an efficient manner.

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Linux

Linux Administration

Andrew Mallett

Instructor's Courses

Andrew is an all around Linux professional with in depth knowledge of the OS and this is supported with scripting in bash, perl, python and ruby and application development in C, C++ and Java. Having worked for many years in training, Andrew has developed automated course build systems after endless time wasted on Friday nights. The first build system he built was aptly named "Friday nights." This has inspired his interest in all things deployment related. He has authored training courses on Microsoft Deployment Toolkit as well as countless bespoke PXE solutions to training organizations. His commitment to the community shows in the amount of content that he has uploaded to his YouTube channel since theurbanpenguin was founded in 2009, as well as more recently helping with the Google / Raspberry Pi CoderDojo project. He also teaches Linux in schools. Over the years Andrew has taught Novell, Microsoft, Lotus Notes, Citrix, Solaris as well as Linux. It is Linux, though, where his love is. Andrew is able to help you understand how the product will fit into your organization and understand the heterogeneous environment we all work in.

Pluralsight

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Pluralsight, LLC is an American privately held online education company that offers a variety of video training courses for software developers, IT administrators, and creative professionals through its website. Founded in 2004 by Aaron Skonnard, Keith Brown, Fritz Onion, and Bill Williams, the company has its headquarters in Farmington, Utah. As of July 2018, it uses more than 1,400 subject-matter experts as authors, and offers more than 7,000 courses in its catalog. Since first moving its courses online in 2007, the company has expanded, developing a full enterprise platform, and adding skills assessment modules.