Beginning Linux Programming (Paperback)

The standout feature of Beginning Linux Programming is its wide-ranging coverage of important topics in basic Unix programming. In a series of short chapters, the authors discuss the basics of writing Unix programs in C, with material on basic system calls, file I/O, interprocess communication (for getting programs to work together), and advanced topics such as socket programming and how to create Unix device drivers.

Parallel to this, the book introduces the toolkits and libraries for working with user interfaces, from simpler terminal mode applications to X and GTK+ for graphical user interfaces. While you won't be an authority on X or GTK+ after reading this book, you will certainly be able to explore real Linux development on your own after the capable introductory guide provided here. (The book's main example, a CD-ROM database, gets enhanced in subsequent chapters using new APIs and features as the book moves forward.) This text also serves as a valuable primer on languages and tools such as Tcl, Perl, and CGI. (There's even a section that explains the basics of the Internet and HTML.)

More than ever, there is no shortage of specific information on Linux programming, but few titles provide such a wide-ranging tour of what you need to know to get serious with Linux development. In all, Beginning Linux Programming gives the reader an intelligent sampling of essential topics in today's Linux. It's a wise choice for aspiring Unix C developers or folks seeking to extend the range of their Linux knowledge. --Richard Dragan

Topics covered: Linux overview, compiling C programs, shell programming, pipes, script keywords and functions, Unix file I/O in C, Unix system functions, terminal interfaces (termios, keyboard input, the curses library), memory management, file locking, dbm databases, make and source control basics, man pages, debugging with gdb, processes and signals, POSIX threads and synchronization, IPC and pipes, semaphores, queues and shared memory, sockets, Tcl basics, X Windows and GTK+ for GNOME, Perl basics, HTML and CGI, writing Unix device drivers. --Ce texte provient d'une édition qui n'est plus publiée ou qui est non diponible.

If you've installed Linux, or have access to a version of UNIX, you've probably gotten used to the environment and its configuration, but if you want to start programming, most Linux books leave you on your own. This book takes off where they stop, showing you how to make the most of the tools UNIX offers (which are included as standard with any distribution of Linux) and start programming UNIX for real.

Beginning Linux Programming, 2nd Edition, concentrates on C programming, looking at the GNU tools, and the UNIX C libraries, to teach you step by step how to write, build, and debug serious application code. Throughout the book, you develop a fully featured CD Database application, allowing you to see the theory of each new topic applied to a real application. As well as handling basic file operations, input and output and dealing with the way UNIX handles data, you discover such advanced topics as inter-process communication, networking, and using CGI scripting to build a Web interface — all the elements of client-server programming. You are also introduced the GTK+ and you find out how to build rich graphical user interfaces for X with GNOME. Finally, there's an introduction to device drivers, to give you a window into the way the Linux kernel itself works.

You'll also learn shell scripting for BASH, as well as two more powerful scripting languages — Tcl and Perl.

What does this book cover?

• The Perl language
• Programmming for GNOME(TM)
• POSIX(r) threads
• Kernel(r) programming
• Latest Linux kernel, current tools and C libraries

Who is this book for?

You need to be comfortable with the basics of using Linux, with a good working knowledge of how to use and configure your system. You should also know some simple C. If you're familiar with basic programming concepts, the working examples in the book will soon give you the confidence to explore Linux's C libraries.

You'll find the programming tools used in this book are included with virtually any Linux distribution, so this book is all you need to get started as a Linux programmer.