Linux Network Servers

Скачать в pdf «Linux Network Servers»



Linux Network Servers


Linux Network Servers;………………………………………………………………………………………………………1


Foreword…………………………………………………………………………………………………………………………..2


Acknowledgments;…………………………………………………………………………………………………….2


Introduction………………………………………………………………………………………………………………………4


Who Should Buy This Book………………………………………………………………………………………..5


How This Book Is Organized………………………………………………………………………………………5


Part 1: The Basics……………………………………………………………………………………………….6


Chapter 1: The Boot Process………………………………………………………………………………..6


Chapter 2: The Network Interface;………………………………………………………………………….6


Part 2: Internet Server Configuration………………………………………………………………………6


Chapter 3: Login Services…………………………………………………………………………………….6


Chapter 4: Linux Name Services……………………………………………………………………………6


Chapter 5: Configuring a Mail Server……………………………………………………………………..7


Chapter 6: The Apache Web Server……………………………………………………………………….7


Chapter 7: Network Gateway Services……………………………………………………………………7


Part 3: Departmental Server Configuration………………………………………………………………7


Chapter 8: Desktop Configuration Servers………………………………………………………………7


Chapter 9: File Sharing…………………………………………………………………………………………7


Chapter 10: Printer Services………………………………………………………………………………….7


Chapter 11: More Mail Services…………………………………………………………………………….8


Part 4: Maintaining a Healthy Server………………………………………………………………………8


Chapter 12: Security…………………………………………………………………………………………….8


Chapter 13: Troubleshooting………………………………………………………………………………….8


Part 5: Appendices……………………………………………………………………………………………….8


Appendix A: Installing Linux…………………………………………………………………………………..8


Appendix B: BIND Reference………………………………………………………………………………..8


Appendix C: The m4 Macros for sendmaiL………………………………………………………………9


Conventions……………………………………………………………………………………………………………..9


Help Us Help You……………………………………………………………………………………………………10


Part I: The Basics;…………………………………………………………………………………………………………….11


Chapter LisL……………………………………………………………………………………………………………11


Part Overview…………………………………………………………………………………………………………11


Featuring………………………………………………………………………………………………………….11


Chapter 1: The Boot Process……………………………………………………………………………………………12


Overview………………………………………………………………………………………………………………..12


Loading the Boot Sector…………………………………………………………………………………………..12


Loading Linux with GRUB………………………………………………………………………………………..14


Loading the Kernel with LILQ……………………………………………………………………………………17


LILO Configuration Options…………………………………………………………………………………17


The Linux Boot Prompt…………………………………………………………………………………………….21


Hardware Device Driver Initialization………………………………………………………………………….24


Loading Linux Services—The init Process………………………………………………………………….25


Understanding Runlevels……………………………………………………………………………………26


Special-Purpose Entries…………………………………………………………………………………….28


Startup Scripts………………………………………………………………………………………………………..29


System Initialization……………………………………………………………………………………………29


Chapter 1: The Boot Process


Runlevel Initialization………………………………………………………………………………………….30


Controlling Scripts………………………………………………………………………………………………31


The rc.local Script………………………………………………………………………………………………33


Loadable Modules;…………………………………………………………………………………………………..33


Listing the Loaded Modules…………………………………………………………………………………33


In Sum…………………………………………………………………………………………………………………..35

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