The mark of a craftsman is his familiarity with his tools, the speed with which he can use them to solve simple problems, and his cleverness in using them to solve more complicated challenges. The latest edition of Unix Power Tools explores the standard Unix tools in greater depth than ever, and with better coverage of Linux, FreeBSD, and even the Darwin environment of Mac OS X. It's also been improved by the addition of sections on Perl and Python, programming languages that can often solve Unix problems more adeptly than any specific utility. This detail-filled book distinguishes itself from other guides for Unix gurus with its organizational structure (it's a series of articles that can be absorbed sequentially or individually) and carefully designed and executed index. Like its esteemed predecessors, this book is one you will keep handy.

The authors have achieved a nearly ideal balance in the pages of this book. It's not just a collection of recipes (such collections tend to leave you hanging if you want to do something a little differently), it's not just a book of documentation (books like that have application mainly as references for people who know a lot already), and it's not just a conceptual how-to guide. Unix Power Tools is all of those things, and the overall effect is impressive indeed. If you work with any flavor of Unix, whatever your level of experience, you will benefit by having this book. –David Wall

As the installed base of Microsoft's newest operating system, XP, grows, guides to its use will continue to proliferate (see also Computer Media, LJ 3/1/02). Upgraders with little previous experience will be drawn to 10 Minute Guide, which highlights changes from earlier versions and explains common tasks step by step. Small and leaving no room for background or troubleshooting assistance, this should be purchased in conjunction with more comprehensive guides, such as The Missing Manual. It provides enough background to allow new home users and upgraders to get up and running, while leaving them feeling as if they have a handle on why and how things work. Ample screen shots and sidebars further this process; recommended for all libraries. Headaches, for beginning to intermediate users, focuses on troubleshooting common XP problems and annoyances, like a too-rapid cursor blink rate. Nutshell is a reference for advanced users of home and professional editions, with an alphabetical format that allows quick lookup of functions and features within larger sections (e.g., networking, the registry, etc.). Each is useful and appropriate for larger libraries.'

 The Perl language is well suited for use with "data munging" tasks: those that involve transforming and massaging data. While Perl is commonly used for such tasks, there has been no book focused on the topic of munging. This book covers the basic paradigms of programming and discusses the many techniques that are specific to Perl. It also examines standard data formats such as text, binary, HTML, and XML before giving tips on creating and parsing new structured data formats. Source code downloads and technical support from the authors are available on publisher's Web site.

Databases are now an integral part of the internet and many web sites use databases in the background to control their content. MySQL is one of the most commonly used open source database management systems. Due to itas bundling with PHP, MySQL has proved a popular choice for many sites as it enables a database driven, content managed website to be set up with little or no software costs. This book will show you how to design and use databases for the web using MySQL as a tool to learn SQL. Key Topics Installing and testing MySQL SQL basics, and using SQL to communicate with databases Database design techniques and concepts Using MySQL with PHP, Apache and Perl How to make other products communicate with MySQL Features and Benefits. Gives an insight into how databases work in relation to the web. Introduces general SQL techniques by means of MySQL. Explains the concepts behind a structured query language and how it can be used to communicate with databases. Provides an introduction to database design and how an efficiently designed database can improve the performance of MySQL.

Business is on the move - mobile computing must keep up!

Innovative technology is making the communication between computers a cordless affair. Mobile computing with laptops, hand helds and mobile phones is increasing the demand for reliable and secure wireless networks. Network engineers and consultants need to create and build cutting-edge wireless networks in both the small business and multi-million dollar corporations.

Designing Wireless Networks provides the necessary information on how to design and implement a wireless network.

Aimed at the Visual C++ newcomer, Core C++: A Software Engineering Approach provides a rich and sometimes densely packed tour of the language, with plenty of advice on the best ways to use this powerful programming language effectively. It's full to the brim with useful advice for creating and using classes effectively, and gaining an expert's understanding of the language. The writing style and presentation of C++ in this book are outstanding. The explanations of key C++ concepts, from basic language features to class design to advanced C++ whistles and bells, are by turns colloquial, garrulous, and almost always enjoyable and understandable. While it's not uncommon for today's computer book to weigh in at over 1,000 pages, the raw word count here is quite exceptional. You're challenged repeatedly to think for yourself, and the intricacies of C++ are exposed thoroughly, from language features that are indispensable to what to avoid in your code.

You'll get pretty much everything that you need to learn C++ effectively, starting with basic keywords, data types, flow-control statements, and arrays. The guide to understanding object-oriented concepts, like coupling and cohesion, will help you design better classes. Even experienced programmers will appreciate the thorough coverage of memory-management techniques in C++ (including the five kinds of scopes for variables).

This is the only book available on building network DMZs, which are the cornerstone of any good enterprise security configuration. It covers market-leading products from Microsoft, Cisco, and Check Point.

One of the most complicated areas of network technology is designing, planning, implementing, and constantly maintaining a demilitarized zone (DMZ) segment. This book is divided into four logical parts. First the reader will learn the concepts and major design principles of all DMZs. Next the reader will learn how to configure the actual hardware that makes up DMZs for both newly constructed and existing networks. Next, the reader will learn how to securely populate the DMZs with systems and services. The last part of the book deals with troubleshooting, maintaining, testing, and implementing security on the DMZ.

The only book published on Network DMZs on the components of securing enterprise networksThis is the only book available on building network DMZs, which are the cornerstone of any good enterprise security configuration. It covers market-leading products from Microsoft, Cisco, and Check Point

Provides detailed examples for building Enterprise DMZs from the ground up and retro-fitting existing infrastructures

Data compression is one of the most important techniques in computing engineering. From archiving data to CD-ROMs and from coding theory to image analysis, many facets of computing make use of data compression in one form or another. This book is intended to provide an overview of the many different types of compression: it includes a taxonomy, an analysis of the most common systems of compression, discussion of their relative benefits and disadvantages, and their most common usages. Readers are presupposed to have a basic understanding of computer science: essentially the storage of data in bytes and bits and computing terminology, but otherwise this book is self-contained. The book divides naturally into four main parts based on the main branches of data compression: run length encoding, statistical methods, dictionary-based methods, and lossy image compression (where in contrast to the other techniques, information in the data may be lossed but an acceptable standard of image quality retained). Detailed descriptions of many of the most well-known compression techniques are covered including: Zip, BinHex, Huffman coding, GIF and many others.

More than 200 completely solved problems and an equal number of supplementary problems facilitate the understanding of database technology. Complete scripts allow students to create and populate all databases used in the book. Syntax and database technology employed by the most important database developers are featured, including Oracle, Microsoft Access, and DB2. Lab and practice tests similar to the tests currently used in the database certification exams for database developers are included to help students master database problems.

"Enterprise Modeling and Computing with UML" bridges two fields that are closely related, but are often studied in isolation: enterprise modeling and information systems modeling. The principal idea is to use a standard language for modeling information systems, UML, as a catalyst, and investigate its potential for modeling enterprises. "Enterprise Modeling and Computing with UML" shows both the potential and the limit of using UML in an enterprise modeling context and a broad spectrum of ideas for aligning the development of information systems with the management of an enterprise.