systemd for Linux SysAdmins - Both, David
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Explore the world of systemd yes, all lower-case, even at the beginning of a sentence which is the modern replacement for init and SystemV init scripts. It is also much more. It can evoke a wide range of reactions from SysAdmins and others responsible for keeping Linux systems up and running. The fact that systemd is taking over so many tasks in modern Linux systems has engendered push-back and discord among certain groups of developers and SysAdmins.
You will learn systemd s strengths and weaknesses, and why there s no truth in the myth that systemd is a monolithic monstrosity.Learn how…mehr

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Produktbeschreibung
Explore the world of systemd yes, all lower-case, even at the beginning of a sentence which is the modern replacement for init and SystemV init scripts. It is also much more. It can evoke a wide range of reactions from SysAdmins and others responsible for keeping Linux systems up and running. The fact that systemd is taking over so many tasks in modern Linux systems has engendered push-back and discord among certain groups of developers and SysAdmins.

You will learn systemd s strengths and weaknesses, and why there s no truth in the myth that systemd is a monolithic monstrosity.Learn how systemd is the mother of all processes, and is responsible for bringing the Linux host up to a state in which productive work can be done. You ll learn about the functions assumed by systemd, which is far more extensive than the old init program, and how it manages many aspects of a running Linux host, including:

Mounting filesystems

Managing hardware

Creating new systemd services and understanding existing ones

Creating timers that trigger system maintenance events

Starting and managing the system services that are required to have a productive Linux host

Using the systemd journal to access critical performance and problem solving information.

Why the systemd plan to take over the world is actually a good thing

systemd for Linux SysAdmins is your one-stop shop, giving you everythiing you need to get started and utilize this software suite for Linux operatiing systems.

You Will Learn:
How to use systemd, what it is, and what it doesTo manage each of the major functional components of systemd and learn from real-world examples to illustrate their typical usage by SysAdminsPragmatic work-arounds, hints and tricks to minimize issues to ensure you have greater systemd functionality
This Book is for:

Linux system administrators (SysAdmins) who need to or are already in the process of switching from SystemV to systemd. It s also intended for SysAdmins with more systemd experience but who want to improve their knowledge and skills with systemd.
Autorenporträt
David Both is an Open Source Software and GNU/Linux advocate, trainer, writer, and speaker. He has been working with Linux and Open Source Software for more than 20 years and has been working with computers for over 45 years. He is a strong proponent of and evangelist for the "Linux Philosophy for System Administrators." David has been in the IT industry for over forty years. He worked for IBM for 21 years and, while working as a Course Development Representative in Boca Raton, FL, in 1981, wrote the training course for the first IBM PC. He has taught RHCE classes for Red Hat and has worked at MCI Worldcom, Cisco, and the State of North Carolina. In most of the places he has worked since leaving IBM in 1995, he has taught classes on Linux ranging from Lunch'n'Learns to full five day courses. Helping others learn about Linux and open source software is one of his great pleasures. David had some amazing teachers and mentors in my 40 years in IT and my morethan 20 years working with Linux. At their core, Linux and open source in general are about sharing and helping others and about contributing to the community. These books, along with "The Linux philosophy for SysAdmins," are a continuation of his desire to pass on my knowledge and to provide mentoring to anyone interested in learning about Linux. David is the author of The Linux Philosophy for SysAdmins (Apress, 2018) and can be found on Twitter @linuxgeek46.