Introduction xxi Assessment Test xxxix Answers to the Assessment Test xlvi Part I Exam LX0-103 1 Chapter 1 Exploring Linux Command-Line Tools 3 Chapter 2 Managing Software 47 Chapter 3 Configuring Hardware 107 Chapter 4 Managing Files 177 Chapter 5 Booting Linux and Editing Files 233 Part II Exam LX0-104 277 Chapter 6 Configuring the X Window System, Localization, and Printing 279 Chapter 7 Administering the System 343 Chapter 8 Configuring Basic Networking 407 Chapter 9 Writing Scripts, Configuring Email, and Using Databases 453 Chapter 10 Securing Your System 523 Appendix Answers 575 Chapter 1: Exploring Linux Command-Line Tools 576 Chapter 2: Managing Software 579 Chapter 3: Configuring Hardware 583 Chapter 4: Managing Files 586 Chapter 5: Booting Linux and Editing Files 590 Chapter 6: Configuring the X Window System, Localization, and Printing 593 Chapter 7: Administering the System 597 Chapter 8: Configuring Basic Networking 601 Chapter 9: Writing Scripts, Configuring Email, and Using Databases 605 Chapter 10: Securing Your System 609 Index 613
Christine Bresnahan, CompTIA Linux+, LPIC-1, started working with computers more than 25 years ago in the IT industry as a systems administrator. Christine is an Adjunct Professor at Ivy Tech Community College where she teaches Linux certification and Python programming classes. She also writes books and produces instructional resources for the classroom. Richard Blum, CompTIA Linux+, LPIC-1, has worked in the IT industry for more than 25 years as both a systems and network administrator. He has published numerous Linux and open-source books, and is an online instructor for Linux and Web programming courses used by colleges and universities across the United States.