You're reading from Linux Service Management Made Easy with systemd Advanced techniques to effectively manage, control, and monitor Linux systems and services

Product type Paperback

Published in Feb 2022

Publisher Packt

ISBN-13 9781801811644

Length 420 pages

Edition 1st Edition

Tools

Linux

Concepts

System Administration

Author (1):

Donald A. Tevault

Preface

1. Section 1: Using systemd

2. Chapter 1: Understanding the Need for systemd FREE CHAPTER

3. Chapter 2: Understanding systemd Directories and Files

4. Chapter 3: Understanding Service, Path, and Socket Units

5. Chapter 4: Controlling systemd Services

6. Chapter 5: Creating and Editing Services

7. Chapter 6: Understanding systemd Targets

8. Chapter 7: Understanding systemd Timers

9. Chapter 8: Understanding the systemd Boot Process

10. Chapter 9: Setting System Parameters

11. Chapter 10: Understanding Shutdown and Reboot Commands

12. Section 2: Understanding cgroups

13. Chapter 11: Understanding cgroups Version 1

14. Chapter 12: Controlling Resource Usage with cgroups Version 1

15. Chapter 13: Understanding cgroup Version 2

16. Section 3: Logging, Timekeeping, Networking, and Booting

17. Chapter 14: Using journald

18. Chapter 15: Using systemd-networkd and systemd-resolved

19. Chapter 16: Understanding Timekeeping with systemd

20. Chapter 17: Understanding systemd and Bootloaders

21. Chapter 18: Understanding systemd-logind

22. Other Books You May Enjoy

Questions

Which of the following statements is true?
A. You can safely use podman under cgroups Version 1 to set resource limits on rootless containers.
B. You can safely use podman under cgroup Version 2 to set resource limits on rootless containers.
C. You can't set resource limits on podman containers.
D. No special privileges are required to set resource limits on rootless podman containers.
What is the difference between MemoryMax and MemoryHigh?
A. MemoryMax is a hard limit, and MemoryHigh is a soft limit.
B. MemoryHigh is a hard limit, and MemoryMax is a soft limit.
C. They both do the same thing.
D. Neither one does anything.
Which of the following statements is true about delegation?
A. It's perfectly safe for both cgroups Version 1 and cgroup Version 2.
B. It's only safe for cgroups Version 1.
C. It's never safe to use delegation.
D. It's only safe for cgroup Version 2.
What is the first step for converting a RHEL 8-type system to cgroup Version...

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