Smith - LPIC-1: Linux Professional Institute Certification Study Guide

LPIC-1: Linux Professional Institute Certification Study Guide

(Exams 101 and 102)

Medium: Buch

ISBN: 978-1-118-49563-6

Verlag: Wiley

Erscheinungstermin: 18.01.2013

57,90 € 54,11 € (zzgl. MwSt.)

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Updated for the latest LPIC-1 Exams 101 and 102

The LPIC-1 certification measures your understanding of the Linux Kernel. As the Linux server market continues to grow, so does the demand for certified Linux administrators. Prepare for the latest versions of the LPIC-1 exams 101 and 102 with the new edition of this detailed Study Guide. This practical book covers key Linux administration topics and all exam objectives and includes real-world examples and review questions to help you practice your skills. In addition, you'll gain access to a full set of online study tools, including bonus practice exams, electronic flashcards, and more.
* Prepares candidates to take the Linux Professional Institute exams 101 and 102 and achieve their LPIC-1 certification
* Covers all exam objectives and features expanded coverage on key topics in the exam
* Includes real-world scenarios, and challenging review questions
* Gives you online access to bonus practice exams, electronic flashcards, and a searchable glossary
* Topics include system architecture, installation, GNU and Unix commands, Linux filesystems, essential system services, networking fundamentals, security, and more

Approach the LPIC-1 certification exams with confidence, with LPIC-1: Linux Professional Institute Certification Study Guide, Third Edition.

Produkteigenschaften

Artikelnummer: 9781118495636
Medium: Buch
ISBN: 978-1-118-49563-6
Verlag: Wiley
Erscheinungstermin: 18.01.2013
Sprache(n): Englisch
Auflage: 3. Auflage 2013
Produktform: Kartoniert
Gewicht: 841 g
Seiten: 648
Format (B x H x T): 216 x 275 x 17 mm
Ausgabetyp: Kein, Unbekannt
Vorauflage: 978-0-470-40483-6

Themen

Autoren

Introduction xxiii

Exam Objectives xxix

- Exam 101 Objectives xxix

- Exam 102 Objectives xxxv

Assessment Test xli

Answers to the Assessment Test xlviii

Part I Exam 101 1

Chapter 1 Exploring Linux Command-Line Tools 3

Understanding Command-Line Basics 4

Exploring Your Linux Shell Options 4

Using a Shell 5

Exploring Shell Configuration 12

Using Environment Variables 12

Getting Help 13

Using Streams, Redirection, and Pipes 14

Exploring Types of Streams 15

Redirecting Input and Output 15

Piping Data Between Programs 17

Generating Command Lines 18

Processing Text Using Filters 19

File-Combining Commands 19

File-Transforming Commands 21

File-Formatting Commands 25

File-Viewing Commands 28

File-Summarizing Commands 30

Using Regular Expressions 32

Understanding Regular Expressions 32

Using grep 33

Using sed 35

Summary 37

Exam Essentials 38

Review Questions 39

Chapter 2 Managing Software 45

Package Concepts 46

Using RPM 48

RPM Distributions and Conventions 48

The rpm Command Set 51

Extracting Data from RPMs 54

Using Yum 55

RPM and Yum Configuration Files 59

RPM Compared to Other Package Formats 60

Using Debian Packages 61

Debian Distributions and Conventions 61

The dpkg Command Set 62

Using apt-cache 65

Using apt-get 65

Using dselect, aptitude, and Synaptic 69

Reconfiguring Packages 71

Debian Packages Compared to Other Package Formats 71

Configuring Debian Package Tools 72

Converting Between Package Formats 73

Package Dependencies and Conflicts 75

Real and Imagined Package Dependency Problems 75

Workarounds for Package Dependency Problems 76

Startup Script Problems 78

Managing Shared Libraries 79

Library Principles 79

Locating Library Files 81

Library Management Commands 83

Managing Processes 85

Understanding the Kernel: The First Process 85

Examining Process Lists 86

Understanding Foreground and Background

Processes 92

Managing Process Priorities 93

Killing Processes 94

Summary 96

Exam Essentials 96

Review Questions 98

Chapter 3 Configuring Hardware 105

Configuring the Firmware and Core Hardware 106

Understanding the Role of the Firmware 106

IRQs 110

I/O Addresses 113

DMA Addresses 114

Boot Disks and Geometry Settings 114

Coldplug and Hotplug Devices 117

Configuring Expansion Cards 118

Configuring PCI Cards 118

Learning about Kernel Modules 120

Loading Kernel Modules 121

Removing Kernel Modules 123

Configuring USB Devices 124

USB Basics 124

Linux USB Drivers 125

USB Manager Applications 126

Configuring Hard Disks 126

Configuring PATA Disks 127

Configuring SATA Disks 128

Configuring SCSI Disks 128

Configuring External Disks 130

Designing a Hard Disk Layout 130

Why Partition? 130

Understanding Partitioning Systems 131

An Alternative to Partitions: LVM 134

Mount Points 134

Common Partitions and Filesystem Layouts 135

Creating Partitions and Filesystems 136

Partitioning a Disk 137

Preparing a Partition for Use 141

Maintaining Filesystem Health 148

Tuning Filesystems 148

Maintaining a Journal 152

Checking Filesystems 153

Monitoring Disk Use 155

Mounting and Unmounting Filesystems 158

Temporarily Mounting or Unmounting Filesystems 159

Permanently Mounting Filesystems 164

Summary 166

Exam Essentials 167

Review Questions 169

Chapter 4 Managing Files 175

Using File Management Commands 176

File Naming and Wildcard Expansion Rules 176

File Commands 178

File Archiving Commands 183

Managing Links 190

Directory Commands 191

Managing File Ownership 192

Assessing File Ownership 192

Changing a File's Owner 193

Changing a File's Group 194

Controlling Access to Files 194

Understanding Permissions 194

Changing a File's Mode 199

Setting the Default Mode and Group 202

Changing File Att

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LPIC-1: Linux Professional Institute Certification Study Guide

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