The most common operation done with sed is substitution, replacing one block of text with another. awk is a complete programming language. Unlike many conventional languages, awk is "data driven" -- you specify what kind of data you are interested in and the operations to be performed when that data is found. awk does many things for you, including automatically opening and closing data files, reading records, breaking the records up into fields, and counting the records. While awk provides the features of most conventional programming languages, it also includes some unconventional features, such as extended regular expression matching and associative arrays. sed & awk describes both programs in detail and includes a chapter of example sed and awk scripts. This edition covers features of sed and awk that are mandated by the POSIX standard. This most notably affects awk, where POSIX standardized a new variable, CONVFMT, and new functions, toupper() and tolower(). The CONVFMT variable specifies the conversion format to use when converting numbers to strings (awk used to use OFMT for this purpose). The toupper() and tolower() functions each take a (presumably mixed case) string argument and return a new version of the string with all letters translated to the corresponding case. In addition, this edition covers GNU sed, newly available since the first edition. It also updates the first edition coverage of Bell Labs nawk and GNU awk (gawk), covers mawk, an additional freely available implementation of awk, and briefly discusses three commercial versions of awk, MKS awk, Thompson Automation awk (tawk), and Videosoft (VSAwk).

    But understanding how Linux containers fit into your workflow--and getting the integration details right--are not trivial tasks. With this practical guide, you'll learn how to use Docker to package your applications with all of their dependencies, and then test, ship, scale, and support your containers in production.Two Lead Site Reliability Engineers at New Relic share much of what they have learned from using Docker in production since shortly after its initial release. Their goal is to help you reap the benefits of this technology while avoiding the many setbacks they experienced.Learn how Docker simplifies dependency management and deployment workflow for your applicationsStart working with Docker images, containers, and command line toolsUse practical techniques to deploy and test Docker-based Linux containers in productionDebug containers by understanding their composition and internal processesDeploy production containers at scale inside your data center or cloud environmentExplore advanced Docker topics, including deployment tools, networking, orchestration, security, and configuration

    Because almost everything -- all external expectations, all pride, all fear of embarrassment or failure -- these things just fall away in the face of death, leaving only what is truly important. Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose. You are already naked. There is no reason not to follow your heart. ... Stay hungry. Stay foolish."DESCRIPTIONA remarkable collection of quotations by one of the most influential visionaries of our time. Given up for adoption by his biological parents, and never having graduated from university, Steve Jobs subsequently became the most admired businessperson of his generation. A man who invented or revolutionized five major global industries (personal computer, music, film, mobile phone, and tablet computers), Steve Jobs was a brilliant, enigmatic, and flawed individual, whose personal contradictions were often overshadowed by his public persona.For the first time, his own words have been collected and edited by the Cupertino Silicon Valley Press in a special exclusive Kindle Edition.TABLE OF CONTENTSABILITY TO CHANGEACCEPTANCEADJUSTING WITH DIFFICULTIESADOBE FLASH MISTAKEANDROIDANTI-PORN APPSAPPLE INNOVATIONAPPLE LEGACYAPPLE SUPREMACYAPPLE'S BUSINESS STRATEGIESAPPLE'S DOWNFALLAPPRECIATIONAPPRECIATION OF LIFEBEING THE BESTBEING FRANKBEING UBIQUITOUSBEST FOR APPLEBETTER EXPERIENCEBORROWING IDEASBUILDING THE BESTBUSINESS IDEASBUSINESS SUCCESS IDEASBUSINESS TRANSITIONSBUYING MUSICCALLIGRAPHYCHALLENGE TO MICROSOFTCHANGECOMMUNICATING WITH FEELINGCOMPETITIONCOMPUTER AS SERVANT, GUIDE, AND AGENTCOMPUTER EFFICIENCYCOMPUTER LITERACYCOMPUTERSCONFIDENCE IN APPLE AS A COMPANYCONSUMERS AS THE USERCONTENTMENT AND ADVENTURECOOPERATIONCOURAGECREATING SOFTWARECREATIVITYCUSTOMER SATISFACTIONDEATHDESIGNING PRODUCTSDESKTOP METAPHORDETERMINATIONDISCIPLINEDISNEY'S SEQUELSDOING GREAT WORKDOING SOMETHING INSANELY GREATDROPPING OUTEDUCATIONEFFICIENCY THROUGH PROCESSEMPLOYMENTENCOURAGEMENTENTHUSIASMEXCELLENCEEXPOSUREFAITH IN PEOPLEFAITHFAMILY RELATIONSHIPFEDEX PACKAGE-TRACKING SYSTEMFOCUSFOLLOWING YOUR INSTINCTSFRIENDSHIPFUTURE PRODUCTSGETTING OLDGLOBAL ISSUESGOOD CONTENTGOOGLE RIVALRYHARD WORKH

    It is well balanced between theory and practice and covers topics from binary numbers and logic gates to K-maps, variable mapping, counter design etc. Each chapter includes several worked out examples to give studentsa thorough grouding in related design concepts

     This text gives expanded explanations of the fundamentals of vibration including history of vibration, degree of freedom systems, vibration control, vibration measurement, and more. For engineers and other professionals who want a clear introduction to vibration engineering.

    There is a "Facilitator's Guide" which has an introduction to the model, instructions for administering and debriefing the 38-item team assessment, and a script for presentation delivery. In addition, the package also contains a copy of the "Five Dysfunctions of a Team" book and the "Five Dysfunctions of a Team Video Presentation (DVD)," which comes with its own 27-page supplemental guide.Deluxe Facilitator's Guide contents: binder (with tabs and loose-leaf pages), hardcover book, paper assessment, sample participant workbook, poster, CD-ROM, and DVD.

    This practical guide shows how Apache ZooKeeper helps you manage distributed systems, so you can focus mainly on application logic. Even with ZooKeeper, implementing coordination tasks is not trivial, but this book provides good practices to give you a head start, and points out caveats that developers and administrators alike need to watch for along the way.In three separate sections, ZooKeeper contributors Flavio Junqueira and Benjamin Reed introduce the principles of distributed systems, provide ZooKeeper programming techniques, and include the information you need to administer this service.Learn how ZooKeeper solves common coordination tasksExplore the ZooKeeper API’s Java and C implementations and how they differUse methods to track and react to ZooKeeper state changesHandle failures of the network, application processes, and ZooKeeper itselfLearn about ZooKeeper’s trickier aspects dealing with concurrency, ordering, and configurationUse the Curator high-level interface for connection managementBecome familiar with ZooKeeper internals and administration tools

    With this hands-on book, you’ll learn Flask from the ground up by developing a complete social blogging application step-by-step. Author Miguel Grinberg walks you through the framework’s core functionality, and shows you how to extend applications with advanced web techniques such as database migration and web service communication.Rather than impose development guidelines as other frameworks do, Flask leaves the business of extensions up to you. If you have Python experience, this book shows you how to take advantage of that creative freedom.- Learn Flask’s basic application structure and write an example app- Work with must-have components—templates, databases, web forms, and email support- Use packages and modules to structure a large application that scales- Implement user authentication, roles, and profiles- Build a blogging feature by reusing templates, paginating item lists, and working with rich text- Use a Flask-based RESTful API to expose app functionality to smartphones, tablets, and other third-party clients- Learn how to run unit tests and enhance application performance- Explore options for deploying your web app to a production server

    Switchgear Protection And Power Systems: Theory, Practice & Solved Problems Book Description

    "Programming Entity Framework, 1st Edition" offers experienced developers a thorough introduction to Microsoft's core framework for modeling and interacting with data in .NET applications. This hands-on tour provides a deep understanding of Entity Framework's architecture and APIs, and explains how to use the framework in a variety of applications built with Visual Studio 2008 and .NET 3.5.From the Entity Data Model (EDM) and Object Services to EntityClient and the Metadata Workspace, this highly acclaimed first edition covers it all.Understand the core concepts you need to make the best use of the Entity Framework (EF) in your applicationsLearn to query your data, using either LINQ to Entities or Entity SQLCreate Windows Forms, WPF, and ASP.NET applicationsBuild ASMX web services and WCF servicesUse Object Services to work directly with your entity objectsDelve into model customization, relationship management, change tracking, data concurrency, and moreOne important note: while many of the lessons from this book will continue to be valuable as you move to .NET 4, the thoroughly revised second edition of "Programming Entity Framework" (August 2010) specifically targets Visual Studio 2010 and .NET 4 -- where there have been many advancements and additions to the framework.

    This grammar book is an ideal guide in understanding the various aspects of the English language and the probable questions that may appear in the examinations. The the explanations are both in English and Hindi. The book discusses essential are explained, like capitalization, punctuation, understanding parts of speech, spelling, handling abbreviations and words which are usually confused. Guidelines on style are also included so that users can achieve accuracy in the language. A glossary containing grammar terms, latest style conventions and new and relevant examples is provided to further help the users. A wide range of grammar activities are included to help users of all levels to practically implement the grammatical rules and conventions, thereby making learning a complete process. A Practical Guide To English Grammar is a popularly recommended book for various competitive exams. The extensive nature of coverage provided in the book makes for an excellent tool in teaching as well. About K. P. Thakur K. P. Thakur's other works include A Practical Guide to English Translation and Composition, Common Errors In English, and Junior English Translation.

    

    It moves beyond a mere study of algorithms without sacrificing the rigor that faculty desire. As in every edition, Winston reinforces the book's successful features and coverage with the most recent developments in the field. The Student Suite CD-ROM, which now accompanies every new copy of the text, contains the latest versions of commercial software for optimization, simulation, and decision analysis.