What makes an operating system modern? According to author Andrew Tanenbaum, it is the awareness of high-demand computer applications--primarily in the areas of multimedia, parallel and distributed computing, and security. The development of faster and more advanced hardware has driven progress in software, including enhancements to the operating system. It is one thing to run an old operating system on current hardware, and another to effectively leverage current hardware to best serve modern software applications. If you don't believe it, install Windows 3.0 on a modern PC and try surfing the Internet or burning a CD. Readers familiar with Tanenbaum's previous text, Operating Systems, know the author is a great proponent of simple design and hands-on experimentation. His earlier book came bundled with the source code for an operating system called Minux, a simple variant of Unix and the platform used by Linus Torvalds to develop Linux. Although this book does not come with any source code, he illustrates many of his points with code fragments (C, usually with Unix system calls). The first half of Modern Operating Systems focuses on traditional operating systems concepts: processes, deadlocks, memory management, I/O, and file systems. There is nothing groundbreaking in these early chapters, but all topics are well covered, each including sections on current research and a set of student problems. It is enlightening to read Tanenbaum's explanations of the design decisions made by past operating systems gurus, including his view that additional research on the problem of deadlocks is impractical except for "keeping otherwise unemployed graph theorists off the streets." It is the second half of the book that differentiates itself from older operating systems texts. Here, each chapter describes an element of what constitutes a modern operating system--awareness of multimedia applications, multiple processors, computer networks, and a high level of security. The chapter on multimedia functionality focuses on such features as handling massive files and providing video-on-demand. Included in the discussion on multiprocessor platforms are clustered computers and distributed computing. Finally, the importance of security is discussed--a lively enumeration of the scores of ways operating systems can be vulnerable to attack, from password security to computer viruses and Internet worms. Included at the end of the book are case studies of two popular operating systems: Unix/Linux and Windows 2000. There is a bias toward the Unix/Linux approach, not surprising given the author's experience and academic bent, but this bias does not detract from Tanenbaum's analysis. Both operating systems are dissected, describing how each implements processes, file systems, memory management, and other operating system fundamentals. Tanenbaum's mantra is simple, accessible operating system design. Given that modern operating systems have extensive features, he is forced to reconcile physical size with simplicity. Toward this end, he makes frequent references to the Frederick Brooks classic The Mythical Man-Month for wisdom on managing large, complex software development projects. He finds both Windows 2000 and Unix/Linux guilty of being too complicated--with a particular skewering of Windows 2000 and its "mammoth Win32 API." A primary culprit is the attempt to make operating systems more "user-friendly," which Tanenbaum views as an excuse for bloated code. The solution is to have smart people, the smallest possible team, and well-defined interactions between various operating systems components. Future operating system design will benefit if the advice in this book is taken to heart. --Pete Ostenson

    You may find it for free on the web. Purchase of the Kindle edition includes wireless delivery.

    

    Twelve chapters (one for each month) showcase the designs of today's leading modern quilters along with easy-to-follow guidelines, so you can reinvent their work in your own signature style. Best of all, with this book in hand, you'll have everything you need to start your own online quilting bee and enjoy collaborating with other fabric lovers around the world.

      With over 100 recipes for Phase 1, another 100 for Phase 2 and then just a few seriously special Phase 3 cheats, this is the ultimate diet-recipe book.   You can have burgers, seafood risotto and authentic Indian curry in Phase 1; boeuf bourguignon, mushroom stroganoff and cream berry pudding in Phase 2 and the most sensational dark chocolate mousse in Phase 3.   This features Harcombe friendly versions of the classic dishes – French onion soup, coq au vin, chilli con carne and the classic accompaniaments – mayonnaise, chips and cauliflower cheese.   If you want to eat real food, lose weight and gain health – this is a must for your kitchen shelf.

    When she accompanies her grandson and his new wife on trip to Italy, a chance encounter with a past love turns her world upside down. For over thirty years, Luca Faranese, Conte de Salerno, has tried to forget about the woman who stole his heart. Fate gives them a second chance, but will their love be enough to keep them together forever the second time?

    I took a 2 week introduction to the fundamentals of fine woodworking at Boston’s North Bennet Street School. From there, I spent 3 years working at woodworking specialty retail stores, went to North Bennet full time for 2 more years, and set up shop as a custom furniture maker, which lasted for just over 7 years. Woodworking, on many levels, is an ongoing process of reduction and refinement: Big trees into big boards, into smaller boards, into smaller pieces. Grinding cutting tools, and then honing, and polishing the edges. Rough shaping, scraping and filing of wood, followed by coarse sanding, and on into finer grits. And, the progression of learning the rough basics, and the ongoing refining what you know, and what you can do. The purpose of this book is to provide a coarse introduction to getting into the hobby. I assume that you’ll seek out other sources of information as the need arises. Woodworking as a craft spans thousands of years, and I couldn’t hope to cover all that ground. Books have been published on the topic for centuries. Taunton Press started printing Fine Wood Working 40 years ago, and many other magazines have since come and gone, or showed up and stayed. And the internet, bless its tainted soul, has been ranting and raving at an exponential rate about just about anything for over 20 years. Information overload is a real risk, especially on the internet, and I can’t stress enough that it’s something to be careful of. But in the end, any real learning that occurs will happen at the bench, as you feel for yourself how your tools are working. You’ll understand more as you see how the project comes together. You’ll get better at visualizing objects, and processes, in three dimensions, as you make the things with your own hands. The printed word can only convey so much, and it doesn’t hold a candle to what your own two hands will tell you. Here Is A Preview Of What You'll Learn... Tools and Getting Set Up Materials Working With Wood Sanding and Finishing Hand Held Power Tools Joinery Design Suggested First Projects BONUS OFFER 16,000 Plans and Projects Much, much more! Take Action and Download Your Copy Today! ACCESS the #1 Woodworking Resource Online With Purchase Archive of 16,000 Woodworking Plans and Projects With Step-by-Step Instructions

    Spammers, virus writers, phishermen, money launderers, and spies now trade busily with each other in a lively online criminal economy and as they specialize, they get better. In this indispensable, fully updated guide, Ross Anderson reveals how to build systems that stay dependable whether faced with error or malice. Here's straight talk on critical topics such as technical engineering basics, types of attack, specialized protection mechanisms, security psychology, policy, and more.

    But just how does the magic happen?In Black Hat Python, the latest from Justin Seitz (author of the best-selling Gray Hat Python), you'll explore the darker side of Python's capabilities writing network sniffers, manipulating packets, infecting virtual machines, creating stealthy trojans, and more. You'll learn how to:Create a trojan command-and-control using GitHubDetect sandboxing and automate common malware tasks, like keylogging and screenshottingEscalate Windows privileges with creative process controlUse offensive memory forensics tricks to retrieve password hashes and inject shellcode into a virtual machineExtend the popular Burp Suite web-hacking toolAbuse Windows COM automation to perform a man-in-the-browser attackExfiltrate data from a network most sneakilyInsider techniques and creative challenges throughout show you how to extend the hacks and how to write your own exploits.When it comes to offensive security, your ability to create powerful tools on the fly is indispensable. Learn how in Black Hat Python."

    However, with Scrum's lack of prescribed rules, the friction of change can be challenging as people struggle to break from old project management habits. In this book, agile-process revolution leader Ken Schwaber takes you through change management--for your organizational and interpersonal processes--explaining how to successfully adopt Scrum across your entire organization.A cofounder of Scrum, Ken draws from decades of experience, answering your questions through case studies of proven practices and processes. With them, you'll learn how to adopt--and adapt--Scrum in the enterprise. And gain profound levels of transparency into your development processes.Discover how to:Evaluate the benefits of adopting Scrum in any size organization Initiate an enterprise transition project Implement a single, prioritized Product Backlog Organize effective Scrum teams using a top-down approach Adapt and apply solutions for integrating engineering practices across multiple teams Shorten release times by managing high-value increments Refine your Scrum practices and help reduce the length of Sprints

    This easy-to-use guide is updated and expanded to include new computer and technology signs and offers a fast and simple approach to learning. Includes:- Vocabulary reviews- Fingerspelling exercises- Sign matching and memory aids- A complete glossary and a comprehensive index- Clear instructive drawings

    -Byte, September 1995 I can't begin to tell you how many pleasurable hours of study and recreation they have afforded me! I have pored over them in cars, restaurants, at work, at home... and even at a Little League game when my son wasn't in the line-up. -Charles Long If you think you're a really good programmer... read [Knuth's] Art of Computer Programming... You should definitely send me a resume if you can read the whole thing. -Bill Gates It's always a pleasure when a problem is hard enough that you have to get the Knuths off the shelf. I find that merely opening one has a very useful terrorizing effect on computers. -Jonathan Laventhol The first revision of this third volume is the most comprehensive survey of classical computer techniques for sorting and searching. It extends the treatment of data structures in Volume 1 to consider both large and small databases and internal and external memories. The book contains a selection of carefully checked computer methods, with a quantitative analysis of their efficiency. Outstanding features of the second edition include a revised section on optimum sorting and new discussions of the theory of permutations and of universal hashing. Ebook (PDF version) produced by Mathematical Sciences Publishers (MSP), http: //msp.org

    At long last you'll be united with the programming language you've been longing for: Clojure!As a Lisp-style functional programming language, Clojure lets you write robust and elegant code, and because it runs on the Java Virtual Machine, you can take advantage of the vast Java ecosystem. Clojure for the Brave and True offers a "dessert-first" approach: you'll start playing with real programs immediately, as you steadily acclimate to the abstract but powerful features of Lisp and functional programming. Inside you'll find an offbeat, practical guide to Clojure, filled with quirky sample programs that catch cheese thieves and track glittery vampires.Learn how to: Wield Clojure's core functions Use Emacs for Clojure development Write macros to modify Clojure itself Use Clojure's tools to simplify concurrency and parallel programmingClojure for the Brave and True assumes no prior experience with Clojure, the Java Virtual Machine, or functional programming. Are you ready, brave reader, to meet your true destiny? Grab your best pair of parentheses—you're about to embark on an epic journey into the world of Clojure!

    Over 175,000 copies have been sold of this perennially popular collection of America's favorite poems.

    Learn how in The Unofficial LEGO Builder's Guide. Includes the Brickopedia, a visual dictionary of nearly 300 of the most commonly used LEGO elements!