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Red Hat Enterprise Linux Server Cookbook

Author: William Leemans
Publisher: Packt Publishing Ltd
ISBN: 1784393517
Size: 74.91 MB
Format: PDF, ePub, Docs
View: 4297
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Over 60 recipes to help you build, configure, and orchestrate RHEL 7 Server to make your everyday administration experience seamless About This Book Create fully unattended installations and deploy configurations without breaking a sweat Discover and kick-start the newest RHEL 7 configuration and management tools through an easy-to-follow, practical approach for a lazy system management Be guided by an experienced RHEL expert who is a certified Linux engineer with a passion for open source and open standards Who This Book Is For Red Hat Enterprise Linux Server Cookbook is for RHEL 7 system administrators and DevOps in need of a practical reference guide to troubleshoot common issues and quickly perform tasks. What You Will Learn Set up and configure RHEL 7 Server Use NetworkManager to configure all aspects of your network Manage virtual environments using libvirt Set up software repositories Secure and monitor your RHEL environment Configure SELinux, and create and apply its policies Create kickstart scripts to automatically deploy RHEL 7 systems Use Orchestration and configuration management tools to manage your environment In Detail Dominating the server market, the Red Hat Enterprise Linux operating system gives you the support you need to modernize your infrastructure and boost your organization's efficiency. Combining both stability and flexibility, RHEL helps you meet the challenges of today and adapt to the demands of tomorrow. This practical Cookbook guide will help you get to grips with RHEL 7 Server and automating its installation. Designed to provide targeted assistance through hands-on recipe guidance, it will introduce you to everything you need to know about KVM guests and deploying multiple standardized RHEL systems effortlessly. Get practical reference advice that will make complex networks setups look like child's play, and dive into in-depth coverage of configuring a RHEL system. Also including full recipe coverage of how to set up, configuring, and troubleshoot SELinux, you'll also discover how secure your operating system, as well as how to monitor it. Style and approach This practical guide is packed full of hands-on recipes that provide quick solutions to the problems faced when building your RHEL 7 system from scratch using orchestration tools. Each topic is explained sequentially in the process of setting up a system and binding everything together.

The Virtualization Cookbook For Ibm Z Systems Volume 2 Red Hat Enterprise Linux 7 1 Servers

Author: Lydia Parziale
Publisher: IBM Redbooks
ISBN: 0738440914
Size: 19.26 MB
Format: PDF, ePub
View: 2268
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This IBM® Redbooks® publication is Volume 2 of a series of three books that is called The Virtualization Cookbook for IBM z Systems. The other two volumes are listed: The Virtualization Cookbook for IBM z Systems Volume 1: IBM z/VM 6.3, SG24-8147-01 The Virtualization Cookbook for IBM z Systems Volume 3: SUSE Linux Enterprise Server 12, SG24-8890 It is recommended that you start with Volume 1 of this series because IBM z/VM® is the base "layer" when you install Linux on IBM z SystemsTM. Volume 1 starts with an introduction, discusses planning, then describes z/VM installation into a two-node single system image (SSI) cluster, configuration, hardening, automation, and servicing. It adopts a cookbook format that provides a concise, repeatable set of procedures for installing and configuring z/VM by using the Single System Image (SSI) clustering feature. Volumes 2 and 3 describe how to customize your own Linux virtual servers on IBM z Systems hardware under IBM z/VM. The cookbook format continues with installing and customizing Linux. Volume 2 focuses on Red Hat Enterprise Linux (RHEL). It consists of the following key chapters: Chapter 1, "Install Red Hat Enterprise Linux on LNXADMIN" on page 3, describes how to install and configure RHEL onto the Linux Administration server, which performs the cloning and other tasks. Chapter 2, "Automated Red Hat Enterprise Linux installations by using kickstart" on page 27, describes how to use Red Hat's kickstart tool to create Linux systems. This tool is fundamentally different from cloning in that an automated installation is implemented. You can try kickstart and you can also try cloning. Understand that they try to accomplish the same goal of being able to quickly get Linux systems up and running, and that you do not need to use both. Chapter 3, "Service Red Hat Enterprise Linux with Red Hat Customer Portal" on page 37, describes how the Red Hat Network works. It provides centralized management and provisioning for multiple RHEL systems. Kickstart is an easy and fast way to provision your Linux guests in any supported Linux platform. It re-creates the operating system (OS) from the beginning by using the kickstart profile configuration file that installs the new OS unattended and sets up the new guest according to the definition that was previously set up in the kickstart file. Usually, Linux administration is performed by the same team that manages Linux on all platforms. By using kickstart, you can create a basic profile that can be used in all supported platforms and customize Linux profiles, as needed. Cloning is another technique to provision Linux guests. This technique requires a better understanding of the z/VM environment and z/VM skills. It is a fast process if you enable the IBM FlashCopy® feature in advance. It basically clones the disks from a golden image to new disks that will be used by the new Linux guest. The process can be automated by using the cloning scripts that are supplied with this book. This book series assumes that you are generally familiar with z Systems technology and terminology. It does not assume an in-depth understanding of z/VM or Linux. It is written for those individuals who want to start quickly with z/VM and Linux on the mainframe, and get virtual servers up and running in a short time (days, not weeks or months).

Z Vm And Linux On Ibm System Z The Virtualization Cookbook For Red Hat Enterprise Linux 6 0

Author: Michael MacIsaac
Publisher: IBM Redbooks
ISBN: 0738435104
Size: 30.35 MB
Format: PDF, Mobi
View: 7392
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This IBM® Redbooks® publication describes how to create Linux® virtual servers in IBM z/VM® on IBM System z® hardware. This book adopts a cookbook format that provides a concise, repeatable set of procedures for installing and configuring z/VM in a logical partition (LPAR) and then installing and customizing Linux. You need an IBM System z LPAR with the associated resources, z/VM V6.1 media, and a Linux distribution. This book assumes that you have a general familiarity with System z technology and terminology. It does not assume an in-depth understanding of z/VM and Linux. It is written for those clients who want to get a quick start with z/VM and Linux on the mainframe.

Centos 6 Linux Server Cookbook

Author: Jonathan Hobson
Publisher: Packt Publishing Ltd
ISBN: 184951903X
Size: 69.71 MB
Format: PDF, Kindle
View: 353
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This book is written in cookbook style and it offers learning through recipes with examples and illustrations. Each recipe contains step-by-step instructions about everything necessary to execute a particular task. The book is designed so that you can read it from start to end for beginner's or just open up any chapter and start following the recipes as a reference for advanced users,"CentOS 6 Linux Server Cookbook" is for Linux professionals and system administrators using CentOS for their business’s server

The Virtualization Cookbook For Ibm Z Systems Volume 1 Ibm Z Vm 6 3

Author: Lydia Parziale
Publisher: IBM Redbooks
ISBN: 0738440868
Size: 40.36 MB
Format: PDF
View: 5717
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This IBM® Redbooks® publication is the first volume of a series of three books called The Virtualization Cookbook for IBM z Systems. The other two volumes relate to Red Hat and SUSE: The Virtualization Cookbook for IBM z Systems Volume 2: Red Hat Enterprise Linux Server 7.1, SG24-8303 The Virtualization Cookbook for IBM z Systems Volume 3: SUSE Linux Enterprise Server 12, SG24-8890 It is recommended that you start with Volume 1 of this series because IBM z/VM® is the base "layer" when you install Linux on z Systems. Volume 1 starts with an introduction, discusses planning, then describes z/VM installation into a two-node single system image (SSI) cluster, configuration, hardening, automation, and servicing. It adopts a cookbook format that provides a concise, repeatable set of procedures for installing and configuring z/VM by using the z/VM SSI clustering feature. Volume 1 consists of the following chapters: Chapter 1, "Introduction to Linux on the IBM mainframe under z/VM" on page 3. This chapter provides a concise introduction to the concept of using the z/VM platform as an enterprise Linux infrastructure on the IBM mainframe. Chapter 2, "Planning" on page 15. This chapter covers the planning of hardware, software, and networking resources that you need to do before you attempt to install z/VM and Linux. Chapter 3, "Configuring a workstation for mainframe access" on page 39. This chapter addresses the configuration of a workstation that is running either Linux or Windows to access the mainframe. Chapter 4, "Installing and configuring z/VM" on page 49. This chapter describes installing z/VM 6.3 as a two-node VM Single System Image feature (VMSSI) cluster, performing the initial configuration, hardening, and enabling basic system automation. Chapter 5, "Servicing z/VM" on page 153. This chapter focuses on the requirements to keep your z/VM systems updated to ensure full functionality, optimal utility, security, and the elimination of known problems. The process of ordering and applying z/VM Service is described. Programming Temporary Fixes (PTFs) and Recommended Service Upgrades (RSUs) are both covered. Chapter 6, "Planning and preparing for Linux workloads" on page 171. This chapter describes the necessary steps to begin your first Linux installation. It describes common tasks that are executed during administration, maintenance, and expansion to accommodate additional workloads. Volumes 2 and 3 describe how to Linux virtual servers on IBM z SystemsTM hardware under IBM z/VM. The cookbook format continues with installing and customizing Linux. For Volume 1, you need at least two IBM z Systems logical partitions (LPARs) with associated resources and z/VM 6.3 installation media. For Volumes 2 and 3, you will need either the Red Hat Enterprise Linux Server (RHEL) version 7.1 or the SUSE Linux Enterprise Server (SLES) version 12 distribution (or both). This book series assumes that you are generally familiar with z Systems technology and terminology. It does not assume an in-depth understanding of z/VM or Linux. It is written for those individuals who want to start quickly with z/VM and Linux on the mainframe, and get virtual servers up and running in a short time (days, not weeks or months).

The Virtualization Cookbook For Ibm Z Systems Volume 4 Ubuntu Server 16 04

Author: Lydia Parziale
Publisher: IBM Redbooks
ISBN: 0738442003
Size: 65.38 MB
Format: PDF, Mobi
View: 5705
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This IBM® Redbooks® publication is Volume 4 of a series of books entitled The Virtualization Cookbook for IBM z Systems. The other volumes in the series are: The Virtualization Cookbook for IBM z Systems Volume 1: IBM z/VM 6.3, SG24-8147 The Virtualization Cookbook for IBM z Systems Volume 2: Red Hat Enterprise Linux 7.1 Servers, SG24-8303 The Virtualization Cookbook for IBM z Systems Volume 3: SUSE Linux Enterprise Server 12, SG24-8890 It is advised that you start with Volume 1 of this series, because the IBM z/VM® Hypervisor is the foundation for installing Linux on IBM zTM Systems.

Centos 7 Linux Server Cookbook

Author: Oliver Pelz
Publisher: Packt Publishing Ltd
ISBN: 1785883984
Size: 20.82 MB
Format: PDF, Mobi
View: 6123
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Over 80 recipes to get up and running with CentOS 7 Linux server About This Book A practical guide to install, configure, administer and maintain CentOS 7 servers An in-depth guide to the CentOS 7 operating system, exploring its various new features and changes in server administration Presents tricks and solutions to tackle common server issues with the help of practical examples and real-life scenarios Who This Book Is For This book is targeted at beginner and more experienced system administrators alike who want to use CentOS as their server solution. Readers do not need much pre-knowledge or experience at all to work with this book. What You Will Learn Install and configure CentOS 7 Linux server system from scratch using normal and advanced methods Maintain a performance-based and secure server solution by deploying expert configuration advice and managing software packages Monitor, manage and develop your server's file system to maintain a stable performance Gain best practice methods on sharing files and resources through a network Install and configure common standard services such as web, mail, FTP, database and domain name server technologies Introduce you to the world of operating-system-level virtualization using the Docker platform. Understand the fundamentals of the Security-Enhanced Linux access control architecture Monitor your IT infrastructure using Nagios In Detail This book will provide you with a comprehensive series of starting points that will give you direct access to the inner workings of the latest CentOS version 7 and help you trim the learning curve to master your server. You will begin with the installation and basic configuration of CentOS 7, followed by learning how to manage your system, services and software packages. You will then gain an understanding of how to administer the file system, secure access to your server and configure various resource sharing services such as file, printer and DHCP servers across your network. Further on, we cover advanced topics such as FTP services, building your own DNS server, running database servers, and providing mail and web services. Finally, you will get a deep understanding of SELinux and you will learn how to work with Docker operating-system virtualization and how to monitor your IT infrastructure with Nagios. By the end of this book, you will have a fair understanding of all the aspects of configuring, implementing and administering CentOS 7 Linux server and how to put it in control. Style and approach This book is a practical reference guide with hands-on examples and solutions to real-world administration problems. It covers in-depth and comprehensive information on CentOS 7 and its new features.

Linux Kurz And Gut 2nd Edition

Author: Daniel J. Barrett
Publisher: O'Reilly Germany
ISBN: 3868994130
Size: 56.10 MB
Format: PDF
View: 5817
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Wenn Sie Linux bei Ihrer alltäglichen Arbeit verwenden, ist diese Kurzreferenz genau das Richtige, denn obwohl die grafischen Linux-Benutzeroberflächen angenehm intuitiv zu benutzen sind, lassen sich viele Aufgaben über die Befehlszeile eleganter und schneller lösen. Diese zweite überarbeitete und erweiterte Auflage behandelt distributionsübergreifend: Dateisysteme, Verzeichnisse und Shells Dateierzeugung und -bearbeitung Dateitextmanipulation und Pipelines Backups und externe Speicherung Betrachtung und Steuerung von Prozessen Verwaltung von Benutzerzugängen Benutzer und Administratoren Netzwerkverbindungen Audio und Video Softwareinstallation Programmierung mit Shellskripten