| |
| |
| Introduction | |
| |
| |
| Linux Today | |
| |
| |
| A Word About Hardware | |
| |
| |
| About This Book | |
| |
| |
| Who Should Use This Book? | |
| |
| |
| Who Should Not Use This Book? | |
| |
| |
| Conventions Used in This Book | |
| |
| |
| |
| Introduction to Linux | |
| |
| |
| |
| What Is Linux? | |
| |
| |
| What Is Linux? | |
| |
| |
| Linux Distributions | |
| |
| |
| The Linux Standard Base Project (LSB) | |
| |
| |
| The Linux Professional Institute and Linux Certification | |
| |
| |
| How Does Linux Fit In with Other Networked Environments? | |
| |
| |
| |
| Introduction to the Desktop | |
| |
| |
| What Is a Desktop? | |
| |
| |
| Common Desktop Features | |
| |
| |
| Case Study: KDE Versus GNOME | |
| |
| |
| |
| KDE | |
| |
| |
| What Is KDE? | |
| |
| |
| Installing KDE | |
| |
| |
| Selecting KDE | |
| |
| |
| Basic Desktop Elements | |
| |
| |
| Running Programs | |
| |
| |
| Stopping KDE | |
| |
| |
| KDE Capabilities | |
| |
| |
| Configuring KDE with the Control Center | |
| |
| |
| Configuring the Panel | |
| |
| |
| Manipulating Files and Directories | |
| |
| |
| Project: Setting Up a Development Environment | |
| |
| |
| |
| GNOME | |
| |
| |
| What Is GNOME? | |
| |
| |
| Installing GNOME | |
| |
| |
| Selecting GNOME | |
| |
| |
| Basic Desktop Elements | |
| |
| |
| Running Programs | |
| |
| |
| Logging Out of GNOME | |
| |
| |
| GNOME Capabilities | |
| |
| |
| Configuring GNOME with the Control Center | |
| |
| |
| Configuring the Panel | |
| |
| |
| Updating Helix GNOME | |
| |
| |
| Project: Installing Enlightenment | |
| |
| |
| |
| Sight and Sound | |
| |
| |
| |
| Configuring X | |
| |
| |
| What Is the X Window System? | |
| |
| |
| Understanding the X Window System | |
| |
| |
| Installing the XFree86 System | |
| |
| |
| Configuring XFree86 | |
| |
| |
| Dissecting the XF86Config File | |
| |
| |
| X Window System Startup | |
| |
| |
| Troubleshooting | |
| |
| |
| Case Study: The X Window System Across a Network | |
| |
| |
| |
| Customizing X and Controlling X Resources | |
| |
| |
| Navigating the X Window System | |
| |
| |
| Using Window Managers for Linux | |
| |
| |
| Choosing a Window Manager | |
| |
| |
| Themes | |
| |
| |
| X Resources | |
| |
| |
| Project: Auto-Shrinking xterm | |
| |
| |
| |
| Multimedia | |
| |
| |
| Open Sound System for Linux | |
| |
| |
| RealPlayer | |
| |
| |
| Adobe Acrobat Reader | |
| |
| |
| Troubleshooting | |
| |
| |
| |
| Linux System Administration | |
| |
| |
| |
| System Administration Tools | |
| |
| |
| Differences in Linux Distributions | |
| |
| |
| Caldera OpenLinux/COAS | |
| |
| |
| Autonomous LIZARD Modules | |
| |
| |
| Debian System Administration Tools | |
| |
| |
| Red Hat System Administration Tools | |
| |
| |
| Project: Familiarize Yourself | |
| |
| |
| |
| Disk Drives and Filesystems | |
| |
| |
| Hard Drive Installation | |
| |
| |
| Partitioning the Hard Drive | |
| |
| |
| Linux Filesystems | |
| |
| |
| Mounting Filesystems | |
| |
| |
| Unmounting Filesystems | |
| |
| |
| Automating the Mounting Process | |
| |
| |
| Troubleshooting | |
| |
| |
| |
| Understanding the Linux Filesystem | |
| |
| |
| The Linux Filesystem Structure | |
| |
| |
| The Linux Filesystem Standard (FHS) | |
| |
| |
| Default Directory Layout | |
| |
| |
| Distribution Differences | |
| |
| |
| Examining Key Directories | |
| |
| |
| Checking Filesystems | |
| |
| |
| Projects | |
| |
| |
| |
| Users, Groups, and Permissions | |
| |
| |
| User Accounts | |
| |
| |
| Account Setup | |
| |
| |
| Groups | |
| |
| |
| Permissions | |
| |
| |
| Troubleshooting | |
| |
| |
| |
| Boot Loaders | |
| |
| |
| What Is LILO? | |
| |
| |
| Boot Stages | |
| |
| |
| How Does LILO Work? | |
| |
| |
| Basic Configuration | |
| |
| |
| How to Install LILO | |
| |
| |
| Dual Booting | |
| |
| |
| Parameters | |
| |
| |
| Debugging LILO | |
| |
| |
| Other Boot Loader Options | |
| |
| |
| GRUB | |
| |
| |
| Author Recommendations | |
| |
| |
| Troubleshooting | |
| |
| |
| |
| System Initialization | |
| |
| |
| About Initialization | |
| |
| |
| init: Where It All Begins | |
| |
| |
| inittab Specifics | |
| |
| |
| The rc Scripts | |
| |
| |
| Emergencies | |
| |
| |
| Troubleshooting | |
| |
| |
| |
| Customizing Your Shell Environment | |
| |
| |
| Beyond the Login Prompt | |
| |
| |
| What Is a Shell? | |
| |
| |
| Types of Shells | |
| |
| |
| Interactive Shell Use | |
| |
| |
| Default Shell Environment | |
| |
| |
| Customizing Your Environment | |
| |
| |
| Shell Programming (Scripts) | |
| |
| |
| Shared Network Statement | |
| |
| |
| Group Statement | |
| |
| |
| Configuring DHCPD for BOOTP | |
| |
| |
| DNS and DHCP | |
| |
| |
| Configuring DHCP Clients | |
| |
| |
| DHCP Messages and Overview of the DHCP Process | |
| |
| |
| New DHCP Clients | |
| |
| |
| Continuing Leases | |
| |
| |
| Troubleshooting | |
| |
| |
| |
| Connecting to an ISP | |
| |
| |
| ISP Connections | |
| |
| |
| Dial-Up Connections with PPP | |
| |
| |
| Using ksaferppp | |
| |
| |
| Setting Up Automatic Demand Dialing | |
| |
| |
| Distribution-Specific Information | |
| |
| |
| Troubleshooting | |
| |
| |
| |
| Email Clients and Servers | |
| |
| |
| Email--What Is It? | |
| |
| |
| How Does Email Work? | |
| |
| |
| User Agents | |
| |
| |
| Mail Transport Agent Configuration | |
| |
| |
| Delivery Agents | |
| |
| |
| Encryption and Pretty Good Privacy (PGP) | |
| |
| |
| Troubleshooting | |
| |
| |
| |
| DNS and BIND | |
| |
| |
| About DNS | |
| |
| |
| What Is BIND? | |
| |
| |
| BIND Files | |
| |
| |
| Name Server Tools | |
| |
| |
| Troubleshooting | |
| |
| |
| |
| Sharing Files with NFS | |
| |
| |
| Why Share? | |
| |
| |
| Preparation for NFS | |
| |
| |
| Required Configuration Files and Programs | |
| |
| |
| Defining the Method of Sharing | |
| |
| |
| Troubleshooting | |
| |
| |
| |
| Using NetWare | |
| |
| |
| NetWare Client Utilities | |
| |
| |
| Administration Utilities for NDS | |
| |
| |
| Bindery-Based Administrative Utilities | |
| |
| |
| Project: Using the ncpfs Package | |
| |
| |
| |
| Sharing Resources with Samba | |
| |
| |
| Sharing Information | |
| |
| |
| Samba | |
| |
| |
| Network Environments | |
| |
| |
| Sharing Directories | |
| |
| |
| Sharing Printers Across the Network | |
| |
| |
| Restricting Access to Services | |
| |
| |
| Variables Available to Samba | |
| |
| |
| Troubleshooting | |
| |
| |
| |
| Setting Up a Network | |
| |
| |
| About Networking | |
| |
| |
| Hardware | |
| |
| |
| Assumptions | |
| |
| |
| The Individual Systems | |
| |
| |
| The Server | |
| |
| |
| Miscellany | |
| |
| |
| Troubleshooting | |
| |
| |
| |
| Services and Special Applications | |
| |
| |
| |
| Printing | |
| |
| |
| Printing in Linux | |
| |
| |
| Printing with lpr | |
| |
| |
| Setting Up Printers | |
| |
| |
| Managing Print Queues | |
| |
| |
| Final Words | |
| |
| |
| Troubleshooting | |
| |
| |
| |
| File Transfer Protocol (FTP) | |
| |
| |
| FTP Overview | |
| |
| |
| FTP Client | |
| |
| |
| Downloading Files Using an FTP Session | |
| |
| |
| Serving Files Using FTP | |
| |
| |
| Troubleshooting | |
| |
| |
| |
| Apache and khttpd | |
| |
| |
| Introduction to Apache | |
| |
| |
| Overview of Operation | |
| |
| |
| Basic Configuration | |
| |
| |
| Adding Security to Your Web Site | |
| |
| |
| Virtual Hosting | |
| |
| |
| Dynamic Shared Objects (DSO) | |
| |
| |
| Using Apache with SSL | |
| |
| |
| Case Study: Boosting Apache with khttpd | |
| |
| |
| |
| TCP Wrappers | |
| |
| |
| What Are TCP Wrappers? | |
| |
| |
| How TCP Wrappers Work | |
| |
| |
| Implementing TCP Wrappers | |
| |
| |
| tcpdchk | |
| |
| |
| tcpdmatch | |
| |
| |
| Case Study: Site Construction | |
| |
| |
| |
| IP Masquerading | |
| |
| |
| IP Masquerading, Network Address Translation, and Port Forwarding | |
| |
| |
| Required Kernel Components | |
| |
| |
| Setup | |
| |
| |
| SNAT | |
| |
| |
| DNAT | |
| |
| |
| Project: Building a NAT System | |
| |
| |
| |
| IP Firewalling | |
| |
| |
| Introduction to Firewalls | |
| |
| |
| Physical Configurations | |
| |
| |
| The Firewall Kernel | |
| |
| |
| Software Considerations | |
| |
| |
| Other Considerations | |
| |
| |
| iptables General Information | |
| |
| |
| User-Defined Chains | |
| |
| |
| Simple Firewall Policies | |
| |
| |
| Monitoring | |
| |
| |
| Under Attack | |
| |
| |
| Network Security Policy | |
| |
| |
| Project: A Simple Packet-Filtering Firewall | |
| |
| |
| |
| Remote Administration | |
| |
| |
| Encryption | |
| |
| |
| OpenSSL | |
| |
| |
| OpenSSH | |
| |
| |
| Net_SSLeay | |
| |
| |
| Webmin | |
| |
| |
| Troubleshooting | |
| |
| |
| |
| Appendixes | |
| |
| |
| |
| Commonly Used Commands | |
| |
| |
| Working with Commands | |
| |
| |
| OPTIONS | |
| |
| |
| Working with Directories | |
| |
| |
| Working with Files | |
| |
| |
| Networking Utilities | |
| |
| |
| System Utilities | |
| |
| |
| |
| Finding More Information on Linux | |
| |
| |
| OpenLinux-Specific | |
| |
| |
| Debian-Specific | |
| |
| |
| Red Hat-Specific | |
| |
| |
| Linux General | |
| |
| |
| Specific Components Support | |
| |
| |
| Index | |