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W. Richard Stevens

Rago carefully retains the spirit and approach that made this book a classic. Building on Stevens' work, he begins with basic topics such as files, directories, and processes, carefully laying the groundwork for understanding more advanced techniques, such as signal handling and terminal I/O. Substantial new material includes chapters on threads and multithreaded programming, using the socket interface to drive interprocess communication (IPC), and extensive coverage of the interfaces added to the latest version of the POSIX. 1 standard. Nearly all examples have been tested on four of today's most widely used UNIX/Linux platforms: FreeBSD 5.2.1; the Linux 2.4.22 kernel; Solaris 9; and Darwin 7.4.0, the FreeBSD/Mach hybrid underlying Apple's Mac OS X 10.3. As in the first edition, you'll learn through example, including more than 10,000 lines of downloadable, ANSI C source code. More than 400 system calls and functions are demonstrated with concise, complete programs that clearly illustrate their usage, arguments, and return values. To tie together what you've learned, the book presents several chapter-length case studies, each fully updated for contemporary environments. Advanced Programming in the UNIX® Environment has helped ageneration of programmers write code with exceptional power, performance, and reliability. Now updated for today's UNIX/Linux systems, this second edition will be even more indispensable.

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Barry Commoner

Author makes an important statement on the nature, the cause, and the possible solution of the impending environmental disaster which man has created with his own technology.

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Elizabeth Cody Kimmel

Presents a circle of dreams that leads from a child to a flower to a butterfly and eventually up to the moon and back to the earth, which is dreaming of a child.

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Andrew H. Watt

The essentials of XML in a short, easy-to-use format. The fastest way to learn the basics of XML! Covers the core concepts of XML without unnecessary background. Designed to introduce XML to readers with limited XML exposure. XML is the de-facto standard for manipulating and sharing data among applications. It is supported by every major programming tool and language, including Java, Microsoft .NET, Oracle, SQL Server, etc. All professional developers and administrators-- even those who don't intend to build XML applications--need a basic understanding of it just to read and maintain data they receive and process. Many of them don't have the time for a thick reference book or detailed tutorial. Sams Teach Yourself XML in 10 Minutes quickly covers the basics of XML and its family of related concepts, including basic syntax, DTDs, XML Schema, DOM, SAX, XSL and XPath. Each topic is illustrated with an example to ensure readers' understanding. Andrew H. Watt is an independent consultant and author with an expertise in XML technologies including XSLT and SVG. He most recently co-wrote Sams Teach Yourself JavaScript in 21 Days (0672322978) and previously wrote or contributed to several market-leading XML books, including Designing SVG Web Graphics (0735711666, New Riders), Professional XSL (1861003579), and Professional XML, Second Edition (1861005059), both for Wrox Press.