Setting up and maintaining a Linux server requires understanding not only the hardware, but the ins and outs of the Linux operating system along with its supporting cast of utilities as well as layers of applications software. There's basic documentation online but there's a lot beyond the basics you have to know, and this only comes from people with hands-on, real-world experience. This kind of "know how" is what we sought to capture in Linux Server Hacks.Linux Server Hacks is a collection of 100 industrial-strength hacks, providing tips and tools that solve practical problems for Linux system administrators. Every hack can be read in just a few minutes but will save hours of searching for the right answer. Some of the hacks are subtle, many of them are non-obvious, and all of them demonstrate the power and flexibility of a Linux system. You'll find hacks devoted to tuning the Linux kernel to make your system run more efficiently, as well as using CVS or RCS to track the revision to system files. You'll learn alternative ways to do backups, how to use system monitoring tools to track system performance and a variety of secure networking solutions. Linux Server Hacks also helps you manage large-scale Web installations running Apache, MySQL, and other open source tools that are typically part of a Linux system.O'Reilly's new Hacks Series proudly reclaims the term "hacking" for the good guys. Hackers use their ingenuity to solve interesting problems. Rob Flickenger is an experienced system administrator, having managed the systems for O'Reilly Network for several years. (He's also into community wireless networking and he's written a book on that subject for O'Reilly.) Rob has also collected the best ideas and tools from a number of other highly skilled contributors.Written for users who already understand the basics, Linux Server Hacks is built upon the expertise of people who really know what they're doing.

    The book covers all of the new CompTIA Security+ 2008 exam objectives and maps to the new Security+ 2008 exam. This updated edition features many all-new topics, including topics new to the CompTIA exams like cross site scripting, SQL injection, rootkits, and virtualization, as well as topics of increasing importance in the industry as a whole, like the latest breeds of attackers, Wi-Fi Protected Access 2, and Microsoft Windows Vista security.

    Now, hopes and expectations for JavaScript’s future are considerable.In this insightful report, Dr. Axel Rauschmayer explains how the combination of several technologies and opportunities in the past 15 years turned JavaScript’s fortunes. With that as a backdrop, he provides a detailed look at proposed new features and fixes in the next version, ECMAScript.next, and then presents his own JavaScript wish list—such as an integrated IDE.

    Ryan is no exception to the rule. Her man Desmond and her brother Bryan are hustling hard together, while she enjoys the fruits of their labor. The flashy clothes, cars, and jewelry that most young people only dreamed about was a reality for her. But everything has a price. One fateful night changes their lives forever, giving Ryan a wake-up call like no other.In Ryan’s eyes, Desmond just can’t seem to leave the game alone, but she’s done. Deciding that the fast life wasn’t for her, she walks away from it all, including the love of her life. Situations force them to move on, but the heart wants what the heart wants. Will love bring her back to her man? Or will the allure of the game prove too strong for Desmond, creating a permanent wedge between him and Ryan?Can’t Leave it Alone is a novel about love in its simplest form. If you let it go, and it’s true…it will always come back to you. The question is: what kind of problems it will bring when it returns.

    Dream leaves the precinct with a heavy heart. Drake tries to give her some space, but she has no intentions of taking a break from him. She wants to reconcile things that night so that they can be happy in the morning. After another altercation with Channa, Drake’s wife, Dream realizes that her relationship with Drake is not the fairytale life that she thinks it is. Winning Drake back will not be as easy as she thought. Channa will not allow Dream to step into the picture and steal Drake away without a fight. Channa will kill for him. Not only is Channa a beautiful bombshell, she is Drake’s trap queen too. There is nothing that Channa won’t do for her man, as long as he chooses her. She can be vindictive, secretive, and scandalous if need be. The beef in the streets is brewing. Before Drake knows it, he is in a world of chaos. His businesses are under attack and his family is under fire. Bullets are being hailed everywhere. For the first time in Drake’s life, he fails. Now, he doesn’t know if he should tell The Cartel or not. Breeze has no idea that Bey is kidnapped. He thinks that she is still angry with him. After Dream is hurt badly, Breeze tries to look for Bey, but his pride and hot-headed way of thinking won’t allow him to search too long. He’s convinced that she’s moved on and he’s determined to do the same. Will Dream and Drake end up together like they planned? Will Breeze find Bey? Or will the chaos surrounding their love prevent them from blossoming?

    Want to impress your coworkers and write the fastest, most efficient, stable code you ever have? Don't reinvent the wheel. Reuse decades of research into battle-tested, highly optimized, and proven techniques available on any Unix system.This book will teach you what you need to know so that you can write your own servers, debug your entire stack when things go awry, and understand how things are working under the hood.http://www.jstorimer.com/products/wor...

    and you've just been asked the question you'd been dreading. What do you do now? This work seeks to serve as a guide to answering the toughest questions you'll ever face. Using examples from presidential debates to financial investor meetings, it shows you how to respond with perfect assurance.

     Homicide Detective Michael Dobson has seen many things in his long years on the force, but nothing can prepare him for a series of murders linked through the same mysterious chain letter mailed to the victims before their untimely demise. The answers lie in the victims’ pasts, leading Dobson and his rookie partner on a serpentine quest through the dark recesses of vengeance and betrayal. Can he stop the killer in time, or will a brutal fate await all who have made the killer’s list?

    People with presence carry themselves in a way that turns heads. When they talk, people listen. When they ask, people answer. When they lead, people follow. Personal presence can help you get a date, a mate, a job, or a sale. It can help you lead a meeting, a movement, or an organization.Presence is not something you’re born with—anyone can learn these skills, habits, and traits. Award-winning speaker and consultant Dianna Booher shows how to master dozens of small and significant things that work together to convey presence. She details how body language, manners, and even your surroundings enhance credibility and build rapport. You’ll learn to use voice and language to demonstrate competence, deliver clear and memorable messages, and master emotions. You’ll learn to think strategically, organize ideas coherently, and convey to others genuine interest, integrity, respect, and reliability.Take her self-assessment to measure your progress. With Dianna Booher’s expert, entertaining advice, you can have the same kind of influence as the most successful CEOs, celebrities, and civic leaders.

    The textbook covers all-important workbenches of CATIA V5R17 with a thorough explanation of all commands, options, and their applications to create real-world products. About 55 mechanical engineering industry examples are used as tutorials and an additional 35 as exercises to ensure that the user can relate their knowledge and understand the design techniques used in the industry to design a product. After reading the textbook, the user will be able to create solid parts, assemblies, drawing views with bill of materials, surface models, and Sheet metal components. Also, the user will learn the editing techniques that are essential to make a successful design. In this book, the author emphasizes on the solid modeling techniques that improve the productivity and efficiency of the user. Salient Features of the Textbook Consists of 15 chapters that are organized in a pedagogical sequence. These chapters cover the Sketching, Modeling, Assembly, Drafting, Wireframe and Surface Design, and Generative Sheetmetal workbenches of CATIA V5R17. The first page of every chapter summarizes the topics that will be covered in it. Additional information is provided throughout the book in the form of tips and notes. Self-evaluation test and review questions are provided at the end of each chapter so that the users can assess their knowledge.Free Teaching and Learning Resources Online technical support by contacting techsupport@cadcim.com. All programs used in exercises and examples. Customizable PowerPoint presentations of all chapters in the textbook li>Instructor s Guide with solutions to all review questions and exercises in the textbook. Student projects to enhance the skills Class tests that can be used by faculty in the class To access these free teaching resources, please send your contact information to sales@cadcim.com, mentioning clearly your name, designation, university/college, street street address, city, state, zip, and country.

    But with heated debates over taxation now roiling Congress and the nation, an understanding of our tax system is of vital importance. Taxes in America: What Everyone Needs to Know(R), by preeminent tax scholars Leonard E. Burman and Joel Slemrod, offers a clear, concise explanation of how our tax system works, how it affects people and businesses, and how it might be improved. Accessibly written and organized in a clear, question-and-answer format, the book describes the intricacies of the modern tax system in an easy-to-grasp manner. Burman and Slemrod begin with the basic definitions of taxes and then delve into more complicated and indeed contentious concerns. They address such questions as how to recognize Fool's Gold tax reform plans. How much more tax could the IRS collect with better enforcement? How do tax burdens vary around the world? Why do corporations pay so little tax, even though they earn trillions of dollars every year? And what kind of tax system is most conducive to economic growth?What Everyone Needs to Know(R) is a registered trademark of Oxford University Press.

    If you're a reasonably proficient programmer who can think logically, you have all the background you'll need. Stepanov and Rose introduce the relevant abstract algebra and number theory with exceptional clarity. They carefully explain the problems mathematicians first needed to solve, and then show how these mathematical solutions translate to generic programming and the creation of more effective and elegant code. To demonstrate the crucial role these mathematical principles play in many modern applications, the authors show how to use these results and generalized algorithms to implement a real-world public-key cryptosystem. As you read this book, you'll master the thought processes necessary for effective programming and learn how to generalize narrowly conceived algorithms to widen their usefulness without losing efficiency. You'll also gain deep insight into the value of mathematics to programming--insight that will prove invaluable no matter what programming languages and paradigms you use. You will learn aboutHow to generalize a four thousand-year-old algorithm, demonstrating indispensable lessons about clarity and efficiencyAncient paradoxes, beautiful theorems, and the productive tension between continuous and discreteA simple algorithm for finding greatest common divisor (GCD) and modern abstractions that build on itPowerful mathematical approaches to abstractionHow abstract algebra provides the idea at the heart of generic programmingAxioms, proofs, theories, and models: using mathematical techniques to organize knowledge about your algorithms and data structuresSurprising subtleties of simple programming tasks and what you can learn from themHow practical implementations can exploit theoretical knowledge

     Most businesses follow the same basic formula: create a product or service, sell it, and collect money. What Lisa Gansky calls "Mesh" businesses throw this model out the window. Instead, these companies use social media, wireless networks, and data crunched from every available source to provide people with goods and services at the exact moment they need them, without the burden and expense of owning them outright. "The Mesh" gives companies a better understanding of what customers really want. Already, hundreds of successful Mesh companies are redefining how we interact with the people, goods, and services in our lives. These businesses are easier to start and spreading like wildfire, from bike sharing and home exchanges to peer-to-peer lending, energy cooperatives, and open source design. Consider: ZipCar profits from streamlined car sharing Kickstarter connects artists with funding from enthusiastic supporters Music Gym makes finding a recording studio as easy as joining a gym "The Mesh" reveals the next wave of information-enabled commerce, showing readers how to plug in and profit."

    As you complete the exercises in this book, you will learn how to tell if you’re using the right word as well as how to pronounce and spell it. You will also learn how to avoid illiterate expressions and how to speak grammatically, without making embarrassing mistakes.A complete handbook for building a superior vocabulary, Word Power Made Easy will teach you how to speak and write with confidence as well as how to read more effectively and efficiently. It will help you to learn more quickly, develop social contacts, and increase your earning power.Each chapter ends with review. Each section ends with a progressive check. Numerous tests will help you increase and retain the knowledge you acquired. Word Power Made Easy does more than just add words to your vocabulary; it teaches ideas and a method of broadening knowledge as an integral part of the vocabulary building process.

    The data world was revolutionized a few years ago when Hadoop and other tools made it possible to getthe results from queries in minutes. But the revolution continues. Analysts now demand sub-second, near real-time query results. Fortunately, we have the tools to deliver them. This report examines tools and technologies that are driving real-time big data analytics.