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E-raamat: LPI Linux Essentials Certification All-in-One Exam Guide

  • Formaat: 656 pages
  • Sari: All-in-One
  • Ilmumisaeg: 30-Apr-2013
  • Kirjastus: Osborne/McGraw-Hill
  • Keel: eng
  • ISBN-13: 9780071811002
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  • Formaat: 656 pages
  • Sari: All-in-One
  • Ilmumisaeg: 30-Apr-2013
  • Kirjastus: Osborne/McGraw-Hill
  • Keel: eng
  • ISBN-13: 9780071811002
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Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Complete coverage of the newest exam release from the Linux Professional Institute, and the first step toward LPIC-1 and CompTIA Linux+Linux Essentials All-in-One Exam Guide covers this "first-of-its-kind" program intended for the academic sector, aspiring IT professionals, and anyone new to the world of Linux and open source technology. This comprehensive, classroom-based reference offers 100% coverage of all exam objectives for the Linux Essentials exam. The book includes expert discussion sidebars to convey in-depth information. Tip, Caution, and Note icons highlight key topics; end-of-chapter quizzes test retention and exam readiness; and Exam Tips guide you through tough technical topics that may be tricky come exam day. The All-in-One also includes hands-on examples and exercises that reinforce practical learning for real-world applicability. Electronic content includes a practice exam (Windows based) and an Adobe Digital Editions e-book (available for download)
Acknowledgments xix
Introduction xxi
Chapter 1 An Introduction to Linux
1(28)
The Role of an Operating System
2(1)
How Linux Came to Be
3(2)
GNU and Linux
5(1)
Linux Distributions
6(1)
What Is a Distribution?
6(1)
Commonly Used Distributions
7(1)
The Life Cycle of a Linux Distribution
8(1)
Choosing an Operating System
9(1)
Conducting a Needs Assessment
9(2)
Selecting a Distribution
11(1)
Verifying System Requirements and Hardware Compatibility
12(4)
Common Linux Implementations
16(1)
Linux on the Desktop
16(1)
Linux on the Server
17(1)
Embedded Linux
18(1)
Virtualization
18(3)
Chapter Review
21(1)
Accelerated Review
22(1)
Questions
23(3)
Answers
26(3)
Chapter 2 Getting Around in Linux
29(30)
Booting the System and Logging In
29(1)
Booting the System
29(2)
Logging In
31(1)
Keeping Information Secure
32(1)
Shutting Down the System
33(1)
Using the Linux Graphical Desktop Environment
34(1)
The Linux Graphical User Interface
35(3)
Graphical Desktop Components
38(2)
Graphical Environment Configuration Settings
40(4)
Common Linux Graphical Applications
44(5)
Using the Linux Command Line Environment
49(1)
Chapter Review
49(2)
Accelerated Review
51(3)
Questions
54(2)
Answers
56(3)
Chapter 3 PC Hardware
59(50)
PC Hardware Components
59(1)
Power Supplies
60(1)
Motherboards
61(2)
CPUs
63(4)
System Memory
67(2)
Expansion Slots
69(9)
Storage Devices
78(9)
PC Peripherals
87(1)
Removable Hardware Interfaces
87(2)
Display Devices
89(5)
Device Drivers
94(1)
How Drivers Work
95(1)
How Drivers Are Implemented Under Linux
96(1)
Chapter Review
97(2)
Accelerated Review
99(3)
Questions
102(4)
Answers
106(3)
Chapter 4 Open Source Software
109(18)
Open Source Software
109(1)
Desktop Applications
110(1)
Server Applications
111(1)
Open Source Software Development
112(1)
Software Development Models
112(1)
Package Management Tools and Repositories
113(6)
Open Source Business Model
119(1)
Chapter Review
119(2)
Accelerated Review
121(3)
Questions
124(1)
Answers
125(2)
Chapter 5 Command Line Basics
127(60)
Using the Linux Shell
127(2)
Linux Shells
129(3)
Running Commands from the Shell Prompt
132(4)
Using Command History
136(1)
Using Command Completion
137(1)
Shell Configuration Files
138(3)
Working with Variables
141(1)
How Environment Variables Work
141(1)
Managing Environment Variables
142(5)
Creating User-Defined Variables
147(1)
Getting Help with Linux Commands
148(1)
Using man Pages
149(7)
Using the info Utility
156(3)
Using Linux Text Editors
159(1)
Launching vi
160(1)
Using vi to Edit Text Files
160(9)
Using pico and nano to Edit Text Files
169(1)
Chapter Review
169(3)
Accelerated Review
172(3)
Questions
175(8)
Answers
183(4)
Chapter 6 Working with Files and Directories
187(32)
Linux File Systems and the Filesystem Hierarchy Standard (FHS)
187(1)
The Role of the Linux File System
188(1)
The Hierarchical Structure of the Linux File System
188(7)
Types of Files Used by Linux
195(1)
Linux Disk File Systems
195(4)
Managing Directories from the Command Line
199(1)
Navigating the File System
199(2)
Viewing Directory
201(2)
Creating New Directories
203(1)
Copying, Moving, and Deleting Directories
204(1)
Managing Files from the Command Line
205(1)
Creating New Files
205(1)
Deleting Files
206(1)
Copying and Moving Files
206(1)
Finding Files in the Linux File System
207(1)
Using find
207(1)
Using locate
208(1)
Using which
209(1)
Using whereis
209(1)
Using type
209(2)
Working with Link Files
211(1)
Chapter Review
212(2)
Accelerated Review
214(1)
Questions
215(2)
Answers
217(2)
Chapter 7 Extracting Data from Files
219(26)
Viewing File
219(3)
Finding Content Within Files
222(2)
Using Redirection and Piping
224(1)
Standard bash File Descriptors
225(1)
Redirecting Output and Input for Shell Commands
226(3)
Piping Information
229(1)
Using Command Substitution
230(1)
Processing Text Streams
231(1)
cut
232(1)
frnt
233(1)
Join and Paste
233(1)
nl
234(1)
pr
234(1)
sort
235(1)
split
235(1)
tr
235(1)
uniq
236(1)
wc
237(1)
Chapter Review
238(1)
Accelerated Review
239(1)
Questions
240(3)
Answers
243(2)
Chapter 8 Managing Users and Groups
245(34)
Managing Linux User Accounts
247(1)
How Linux User Accounts Work
248(2)
Where Linux User Accounts Are Stored
250(5)
Creating and Managing User Accounts from the Command Line
255(7)
Managing Linux Group Accounts
262(1)
How Linux Groups Work
262(2)
Managing Groups from-the Command Line
264(1)
Managing User Account Security
265(1)
Proper Use of the root User Account
265(1)
Using su
266(1)
Using sudo
266(3)
Using Log Files to Detect Intruders
269(2)
Chapter Review
271(2)
Accelerated Review
273(2)
Questions
275(3)
Answers
278(1)
Chapter 9 Managing File Ownership and Permissions
279(22)
Managing File Ownership
279(1)
How Ownership Works
279(2)
Managing Ownership from the Command Line
281(2)
Managing File and Directory Permissions
283(1)
How Permissions Work
283(2)
Managing Permissions from the Command Line with chmod
285(3)
Working with Default Permissions
288(2)
Working with Special Permissions
290(3)
Chapter Review
293(1)
Accelerated Review
294(1)
Questions
295(3)
Answers
298(3)
Chapter 10 Archiving Files
301(16)
Selecting a Backup Medium
302(1)
Selecting a Backup Strategy
303(1)
Selecting a Backup Type
303(1)
Selecting a Backup Schedule
304(1)
Determining What to Back Up
305(1)
Using Linux Backup Utilities
305(1)
Using tar
306(2)
Using cpio
308(2)
Creating an Archive with dd
310(2)
Chapter Review
312(1)
Accelerated Review
312(1)
Questions
313(2)
Answers
315(2)
Chapter 11 Managing Linux Processes and Log Files
317(40)
Understanding Linux Processes
317(3)
How Linux Processes Are Loaded
320(2)
Managing Running Processes
322(1)
Starting System Processes
323(1)
Viewing Running Processes
324(7)
Prioritizing Processes
331(2)
Managing Foreground and Background Processes
333(3)
Ending a Running Process
336(3)
Managing Linux Log Files
339(1)
Configuring Log Files
340(4)
Using Log Files to Troubleshoot Problems
344(2)
Chapter Review
346(3)
Accelerated Review
349(2)
Questions
351(3)
Answers
354(3)
Chapter 12 Creating Scripts
357(26)
Working with Shell Scripts
357(1)
The Components of a Shell Script
357(1)
How Shell Scripts Are Executed
358(2)
Creating a Basic Script
360(1)
Displaying Text on the Screen
360(1)
Adding Commands to a Script
360(3)
Reading Input from the User
363(2)
Using Control Structures in Scripts
365(1)
Using if/then Structures
366(3)
Using case Structures
369(1)
Using Looping Structures
370(2)
Processing Text Streams
372(1)
cut
372(1)
sort
373(1)
wc
374(1)
Chapter Review
374(3)
Accelerated Review
377(2)
Questions
379(3)
Answers
382(1)
Chapter 13 Connecting Linux to a Network
383(58)
Understanding IP Networks
384(1)
What Is a Protocol?
384(5)
How IP Addresses Work
389(3)
How the Subnet Mask Works
392(2)
Specifying the DNS Server and Default Gateway Router Addresses
394(2)
Configuring Network Addressing Parameters
396(1)
Installing the Ethernet Board
396(1)
Configuring IP Parameters
397(6)
Configuring Routing Parameters
403(2)
Configuring Name Resolver Settings
405(3)
Troubleshooting Network Problems
408(1)
Using ping
408(1)
Using netstat
409(1)
Using traceroute
410(2)
Using Name Resolution Tools
412(2)
Encrypting Remote Access with OpenSSH
414(1)
How Encryption Works
414(5)
How OpenSSH Works
419(1)
Configuring OpenSSH
420(5)
Chapter Review
425(4)
Accelerated Review
429(4)
Questions
433(4)
Answers
437(2)
Appendix About the CD-ROM
439(1)
System Requirements
439(1)
Installing and Running MasterExam
439(1)
MasterExam
439(1)
Help
439(1)
Removing Installation(s)
440(1)
Electronic Book
440(1)
Technical Support
440(1)
LearnKey Technical Support
440(1)
McGraw-Hill Technical Support and Customer Service
440(1)
Glossary 441(18)
Index 459
Robb H. Tracy (Santaquin, UT), CNE, A+, Network+, Linux+ has designed and implemented technical training products and curricula for major hardware and software vendors including Novell, Micron Technology, and NextPage, Inc. Robb has also served on industry-wide certification committees, and is a co-founder of Nebo Technical Institute, Inc., a leading provider of information technology training and consulting. Rob is the author of Novell Certified Linux Engineer (Novell CLE) Study Guide and Novell Certified Linux Engineer 9 (CLE 9) Study Guide from Novell Press. Rob was also a contributing author to SUSE Linux 10 Unleashed.