1. The system displays the following message when you attempt to log in with an incorrect username or an incorrect password: Login incorrect a.This message does not indicate whether your username, your password, or both are invalid. Why does it not reveal this information? Answer: It is a strategy meant to discourage unauthorized people from guessing names and passwords to gain access to the system. b.Why does the system wait for a couple of seconds to respond after you supply an incorrect username
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Chapter 1 Introduction to Linux At a Glance Class Notes Table of Contents • Overview • Objectives • Teaching Tips • Quick Quizzes • Class Discussion Topics • Additional Projects • Additional Resources • Key Terms • Technical Notes for Hands-On Projects Lecture Notes Overview Linux technical expertise is essential in today’s computer workplace as more and more companies switch to Linux to meet their computing needs. Thus, it is
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Fedora 12 Security-Enhanced Linux User Guide Murray McAllister Scott Radvan Daniel Walsh Dominick Grift Eric Paris James Morris Security-Enhanced Linux Fedora 12 Security-Enhanced Linux User Guide Edition 1.4 Author Author Author Author Author Author Copyright © 2009 Red Hat, Inc. Copyright © 2009 Red Hat, Inc. The text of and illustrations in this document are licensed by Red Hat under a Creative Commons Attribution–Share Alike 3.0 Unported license ("CC-BY-SA"). An explanation of CC-BY-SA
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Chapter One (History of Linux): The history of Linux begins not with the release of Linux in 1991 but with the creation of GNU (which stands for Gnu’s not UNIX). This started with the purpose of creating a free OS to anyone who wanted with. By 1991 everything was complete except for the kernel which Linus Torvalds provided. The Code was free, this dated to back to when UNIX was released to Universities for a low cost and that way its students would be familiar with it and it would slowly permeate
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notes should provide details of your lecture. ----------------------------------------------------------- CIS 206 Case Study 8-2 Researching Background and Font Combinations in Fedora Core 4 (DEVRY) For more course tutorials visit www.tutorialrank.com Case 8-2: Researching Background and Font Combinations in Fedora Core 4 You have been asked to prepare a presentation on the poor choices users make when working with desktop backgrounds and fonts. For your presentation, you need to research three
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01 558366 ch01.qxd 11/24/03 10:15 AM Page 1 C H A P T E R Getting Started ou’ll find that Fedora is remarkably friendly and easy to use for work, play, or for just surfing the Internet. This chapter helps you to get logged in and use the friendly Fedora Bluecurve desktop and demonstrates how to log out and shut down the computer. You also learn how to configure the date, time, and your time zone, how to set up any printer you may have connected to your computer, and how to get your
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Essential Linux Administration: A Comprehensive Guide for Beginners Page 1 of 4 PRINTED BY: Norman Puga . Printing is for personal, private use only. No part of this book may be reproduced or transmitted without publisher's prior permission. Violators will be prosecuted. ESSENTIAL LINUX ® ADMINISTRATION: A COMPREHENSIVE GUIDE FOR BEGINNERS i CHUCK EASTTOM WITH SERGE PALLADINO Course Technology PTR A part of Cengage Learning 9781133795308 i ii Essential Linux Administration:
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The Linux Command Line Second Internet Edition William E. Shotts, Jr. A LinuxCommand.org Book Copyright ©2008-2013, William E. Shotts, Jr. This work is licensed under the Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 United States License. To view a copy of this license, visit the link above or send a letter to Creative Commons, 171 Second Street, Suite 300, San Francisco, California, 94105, USA. Linux® is the registered trademark of Linus Torvalds. All other trademarks
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have willingly helped me out with their abilities. TABLE OF CONTENT CHAPTER 1 Introduction Organogram for F.C.D.A- I.C.T Unit CHAPTER 2 HARDWARE AND SOFTWARE Computer motherboard Installations of software CHAPTER 3 NETWORKING Networking Devices Ethernet standard of cabling Network topology CHAPTER 4 WEB DEVELOPMENT HTML and HTML tags The use of CSS Java script CHAPTER 5 Summary and conclusion Chapter 1 Introduction This chapter
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Answers to the Chapter 3 Review Questions 1. You are in the vi editor and realize that you need to perform a file listing to check the name of a file. What command can you use from vi? Answer: c. :!ls 2. Your new assistant is trying to use vi, but each time he tries to type a line of text, it is not entered on the screen. What is the problem? Answer: a. He is not in insert mode. 3. In vi, a screen-oriented command ______________________, Answer: b. executes at the
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