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How This Book Is Organized
This book has six parts. The parts stand on their own — you can begin reading wherever you want. This section lists the parts of the book and what they contain.
Part I: Before the Beginning
This part tells you how to get started with UNIX, including figuring out which kind of UNIX you’re using. (You need to know this information later because commands can differ from one type of UNIX to another.) You find out how to log in, type UNIX commands, and ask for help. For Linux users, we include a short chapter on what’s it’s all about, why Linux is cool, and how to get more information about Linux.
Part II: Some Basic Stuff
Like most computer systems, UNIX stores information in files. This part explains how to deal with files — creating, copying, and getting rid of them. It also talks about directories so that you can keep your files organized, finding files that have somehow gone astray, and printing files on paper.
Part III: Getting Things Done
This part talks about getting some work done in UNIX. It gives step-by-step instructions for using the most common text editors to create and change text files, running several programs at the same time (to get confused several times as fast), and making your Linux system behave, and gives you directions for a bunch of other useful UNIX commands.
Part IV: UNIX and the Net
Most UNIX systems are connected to networks, and many are connected to the biggest network of them all: the Internet. This part prepares you for the world of communications, including instructions for sending and receiving electronic mail, for transferring files over the network, for logging in to other computers over the Internet, and for surfing on the World Wide Web. For those of you with some intestinal fortitude, we include an updated chapter on how to have your Internet site run on your very own UNIX computer.
Part V: Help!
If disaster strikes, check this part of the book. It includes information about what to do if something bad happens, what to do about backups, and what to do when you see common UNIX error messages.
Part VI: The Part of Tens
This part is a random assortment of other tidbits about UNIX, including common mistakes and how to get online help — all organized into two convenient ten-item lists, sort of.
