Packed with easy-to-follow examples and screenshots, this book is designed to be followed from beginning to end, although those with existing WordPress MU sites will be able to jump in at the later chapters and pick out the things that are important to them. The author's expertise with creating a wide variety of WordPress sites enables her to share insights on using WordPress effectively, in a clear and friendly way. Those interested in digging further will be given the chance to customize their site further. Throughout the book, you will build up a blog network for Vampire Slayers – SlayerCafe.com, as an example. If you wish to manage multiple blogs and build a blog network, then this book is for you. You are not expected to be experienced with PHP coding. Some knowledge of HTML, and some experience with the blogging and social networking world will be helpful, but not essential.

The Ext JS Cookbook contains step-by-step instructions for Ext JS users to build desktop-style interfaces in their own web applications. The book is designed so that you can refer to it chapter by chapter, or you can look at the list of recipes and read them in no particular order. The Ext JS Cookbook is for Ext JS users who want a book of useful techniques, with explanations, that they can refer to and adapt to their purposes. Developers who are already familiar with Ext JS will find practical guidance and numerous examples covering most of the library's features and components that can be used as a solid foundation to build upon when creating rich internet applications.

This book is an example driven tutorial that takes you through the process of building Model-View-Controller-based web applications. You will create and develop an online store application. It also covers best practices for better and quicker application development. This book is for PHP web developers who want to get started with Symfony 1.3. If you are already using Symfony 1.0 or are new to Symfony, you will learn how to use it in the best way to produce better applications faster. Basic knowledge of Object Oriented design and ORM will be quite helpful.

The book offers readers both a detailed de*ion as well as step by step instructions on deploying software solutions as well as Asterisk configurations. Screenshots are provided in sections to give a visual perspective of the instructions. For Asterisk configurations actual sample code is listed in the book which can be directly inserted into your Asterisk solution.This book is aimed at anyone who is interested in building a powerful telephony system using the free and open source application, Asterisk, without spending many thousands of dollars buying a commercial and often less flexible system. This book is suitable for the novice and those new to Asterisk and telephony. Telephony or Linux experience will be helpful, but not required.

This is a practical, hands-on book based around sound SEO techniques specifically applied to Drupal. Each chapter starts with a brief overview of the important concepts then quickly moves into practical step-by-step actions you can take immediately. Throughout the book, you'll get clear instructions and detailed screenshots, so you can see exactly what to do each step of the way. You will install and configure a selection of Drupal modules – each of which will move you one step closer to optimization. Chapter-by-chapter, your Drupal site will become more optimized so that by the end of the book, your site is 100% ready for Google. This book is written for Drupal site owners and those who create Drupal sites including themers, developers, programmers, and consultants. A basic understanding of Drupal will be helpful: what a node is, how to create nodes, how to log in to the admin sections of your Drupal site, and how to properly install and enable a module. No knowledge of SEO will be assumed but a basic knowledge of search engines is expected.

Filled with plenty of examples and careful explanations, this step-by-step guide teaches you to build a sub*ion-based business site with Joomla!. This site will evolve chapter by chapter as you apply the techniques and theory that you are learning to it. You will start by looking at the environment in which you develop, setting yourself up with the right tools to develop a professional site as effectively and efficiently as possible. Then you will move on to setting the purpose of our site, and why it is important to have a clear purpose and goals for your site before you ever even install Joomla!. You will begin to look through choosing, installing and customizing extensions, and proceed to work on your sample sub*ion site as a practical example of the information covered in each chapter. Finally you will look at how to market and monetize your site to ensure the maximum success for your site. This book is written for people with basic knowledge of Joomla! who want to expand their skills and move from simply assembling extensions and installing a template to truly customizing their own site. Readers are expected to have functional knowledge of Joomla! and a very basic understanding of terms such as FTP, PHP, HTML, CSS, JavaScript, even if they have no real knowledge of the workings behind these terms. This book does not cover topics such as installing Joomla! and extensions, or creating content. The ideal reader is one who wishes to build a successful business web site using Joomla! and is interested in making as well as saving money by applying professional tools and techniques to the development, monetization, and marketing of their site. Non-business focussed site owners can still benefit greatly from the book, however, if they wish to add a level of professionalism to their work.

With loads of screenshots and illustrations and easy step-by-step instructions, this book is ideal for beginners in the network monitoring business. This book is for anyone who wants to manage a network using Cacti. You don't have to be a Linux Guru to use this book.

This is a Packt Beginners Guide, which means it focuses on practical examples and has a friendly approach, with the opportunity to learn by experiment and play. We work through the project tutorials one block of code at a time, and we periodically pause to reflect on the relationship between our code blocks, our project, and Scratch programming in general. As you work through the book, you are encouraged to experiment with the concepts presented. As each chapter in the book progresses, the topics get increasingly more complex. Scratch is a teaching language, so it's ideal for people who want to learn how to program or teach others how to program. Educators and parents will learn how to program using Scratch, so they can use Scratch to teach the latest learning skills to their students and children. No previous computer programming knowledge is required. You only need to know how to perform basic tasks on a computer and this book will teach the rest. You can then use it as a platform to learn more advanced programming languages. Parents, stuck with a child who wants to play video games all nightMake a new rule. He can only play a video game if he programs the game first.

This is your practical guide to setting up a working environment and using Oracle Scheduler. Packed with simple examples and clear explanations, real-life scenarios are discussed to make you comfortable in implementing them in your own system. This book is intended for Administrators and Developers who currently use tools like cron, DBMS_JOB, and the task manager, but who now want more control or who have a need to scale up to tools that can handle the network. Complex tasks can be built that easily control business process and enable the completion of important tasks in limited time. The reader is expected to have some experience of Oracle Database Management, and a working knowledge of SQL and PL/SQL.

With clear instructions and plenty of screenshots, this book will provide you all the support and guidance you need to implement SAP Business One in your business. We will work with a project plan in each chapter and implement new techniques in the related case study. Alongside this hands-on approach tips and tricks are provided that you can use for your own project. This book is written for technically savvy business owners, entrepreneurs, and departmental managers. If you are a departmental sales manager you can benefit from the advanced sales stages and workflow concept in this book. The seasoned inventory and warehouse manager can immediately utilize the inventory optimization and warehouse management concepts. Your web technicians will benefit from the e-commerce information and understand how your web strategy can be aligned with SAP B1. As a business owner your key players from sales to fulfillment gain back control and you can grow your business to the next level using modern franchising concepts. If you have SQL skills you can leverage your knowledge, connecting with SAP tools and features that are built on queries. No previous experience with SAP or ERP is assumed.

This book takes a step-by-step approach to building Flash applications for use with the Drupal Content Management System. In each chapter, you walk through the evolution of a real Flash application designed for Drupal. Every chapter builds on the previous one by presenting a more challenging feature for each additional chapter. This book is written for developers who wish to build dynamic flash applications. Although we will be using Drupal for our Content Management System, the lessons learned within this book can easily be applied to other content management systems such as Joomla or WordPress. Because of this, you are not assumed to be familiar with Drupal. Any interaction with Drupal will be described in full detail so that anyone can follow along. As for Flash, it is not necessary to be familiar with how to use Flash since that too will be covered within this book. However, it is recommended that you have some modest understanding of ActionScript and PHP since there are many code examples within this book.

This book takes a hands-on approach to explain and present ways to use BizTalk Server 2009 in a service-oriented fashion. Written much like the author's blog, this book does not direct your every mouse click and keyboard stroke, but rather identifies the problem being solved, and includes the code snippets and screenshots necessary to recreate these solutions yourself. Targeted at individuals already familiar with BizTalk Server and not those expecting a full tutorial on every aspect of the product, this book is ideal for architects and developers who want to develop the most maintainable BizTalk Server solutions possible. This is the first book available on BizTalk Server 2009 and covers all relevant features for those of you designing a BizTalk business solution.

This book contains complete step-by-step instructions and simple explanations about VSTO programming of entire Office applications. It covers the concepts of VSTO, VSTO architecture, its features, and versions using practical examples, to help beginners and intermediate developers develop real-world Office applications. Separate chapters cover programming InfoPath, Word, Excel, Outlook, and PowerPoint. This book is aimed at .NET developers, familiar with C#, who want to get to grips with programming Office 2007. The book will also be useful for those of you who already have experience with VBA and programming Office, but are ready to take the next step into the more powerful world of Office programming with VSTO.

Employing a comprehensive tutorial-based approach, this easy-to-follow book shows the reader various means of using AOP with Spring in a real-world scenario. Clear step-by-step instructions ensure that you will not get lost in the new world of AOP and Spring. If you are a Java software architect, engineer, or developer and want to be able to write applications in a more modular and concise way by using Spring, then you need this book. Readers need basic knowledge of Spring and its configuration.

Each chapter starts by showing the user experience we are going to create in the chapter. It then has a section discussing the major design decisions we face in building these features, and finally presents the 'solution' including the overall architecture and highlighting the most important code elements. The book presents a lot of real-world code, with comprehensive explanation and discussion. The full social network application is available for download from the Packt website, for you to examine, study, and modify. This book is written for ASP.NET and C# developers who want to build an enterprise-grade Social Network, either for their own business purposes or as a contract job for another company. The book assumes you have prior experience of developing web applications using ASP.NET 3.5, C# 3.0, SQL Server 2005/2008, and Visual Studio .NET 2008; it focuses on topics that will be of interest to existing developers not on providing step-by-step examples for each detail.

This book is for System Administrators or Web Developers seeking a lean deployment platform for web applications or who want to switch to a "lighter" web server than Apache.

Learn shell *ing to solve complex shell-related problems and to efficiently automate your day-to-day tasks About This Book Familiarize yourself with the terminal by learning about powerful shell features Automate tasks by writing shell *s for repetitive work Packed with easy-to-follow, hands-on examples to help you write any type of shell * with confidence Who This Book Is For This book is aimed at administrators and those who have a basic knowledge of shell *ing and who want to learn how to get the most out of writing shell *s. What You Will Learn Write effective shell *s easily Perform search operations and manipulate large text data with a single shell command Modularize reusable shell *s by creating shell libraries Redirect input, output, and errors of a command or * execution to other streams Debug code with different shell debugging techniques to make your *s bug-free Manage processes, along with the environment variables needed to execute them properly Execute and embed other languages in your *s Manage creation, deletion, and search operations in files In Detail Shell *ing is a quick method to prototype complex applications or problems. Shell *s are a collection of commands to automate tasks, usually those for which the user has a repeated need, when working on Linux-based systems. Using simple commands or a combination of them in a shell can solve complex problems easily. This book starts with the basics, including essential commands that can be executed on Linux systems to perform tasks within a few nanoseconds. You’ll learn to use outputs from commands and transform them to show the data you require. Discover how to write shell *s easily, execute * files, debug, and handle errors. Next, you’ll explore environment variables in shell programming and learn how to customize them and add a new environment. Finally, the book walks you through processes and how these interact with your shell *s, along with how to use *s to automate tasks and how to embed other languages and execute them. Style and approach This book is a pragmatic guide to writing efficient shell programs, complete with hands-on examples and tips.

Build your defense against web attacks with Kali Linux 2.0 About This Book Gain a deep understanding of the flaws in web applications and exploit them in a practical manner Get hands-on web application hacking experience with a range of tools in Kali Linux 2.0 Develop the practical skills required to master multiple tools in the Kali Linux 2.0 toolkit Who This Book Is For If you are already working as a network penetration tester and want to expand your knowledge of web application hacking, then this book tailored for you. Those who are interested in learning more about the Kali Sana tools that are used to test web applications will find this book a thoroughly useful and interesting guide. What You Will Learn Set up your lab with Kali Linux 2.0 Identify the difference between hacking a web application and network hacking Understand the different techniques used to identify the flavor of web applications Expose vulnerabilities present in web servers and their applications using server-side attacks Use SQL and cross-site *ing (XSS) attacks Check for XSS flaws using the burp suite proxy Find out about the mitigation techniques used to negate the effects of the Injection and Blind SQL attacks In Detail Kali Linux 2.0 is the new generation of the industry-leading BackTrack Linux penetration testing and security auditing Linux distribution. It contains several hundred tools aimed at various information security tasks such as penetration testing, forensics, and reverse engineering. At the beginning of the book, you will be introduced to the concepts of hacking and penetration testing and will get to know about the tools used in Kali Linux 2.0 that relate to web application hacking. Then, you will gain a deep understanding of SQL and command injection flaws and ways to exploit the flaws. Moving on, you will get to know more about *ing and input validation flaws, AJAX, and the security issues related to AJAX. At the end of the book, you will use an automated technique called fuzzing to be able to identify flaws in a web application. Finally, you will understand the web application vulnerabilities and the ways in which they can be exploited using the tools in Kali Linux 2.0. Style and approach This step-by-step guide covers each topic with detailed practical examples. Every concept is explained with the help of illustrations using the tools available in Kali Linux 2.0.

Transform your tiny Arduino device into a secret agent gadget to build a range of espionage projects with this practical guide for hackers About This Book Discover the limitless possibilities of the tiny Arduino and build your own secret agent projects From a fingerprint sensor to a GPS Tracker and even a robot– learn how to get more from your Arduino Build nine secret agent projects using the power and simplicity of the Arduino platform Who This Book Is For This book is for Arduino programmers with intermediate experience of developing projects, and who want to extend their knowledge by building projects for secret agents. It would also be great for other programmers who are interested in learning about electronics and programming on the Arduino platform. What You Will Learn Get to know the full range of Arduino features so you can be creative through practical projects Discover how to create a simple alarm system and a fingerprint sensor Find out how to transform your Arduino into a GPS tracker Use the Arduino to monitor top secret data Build a complete spy robot! Build a set of other spy projects such as Cloud Camera and Microphone System In Detail Q might have Bond’s gadgets– but he doesn’t have an Arduino (not yet at least). Find out how the tiny Arduino microcomputer can be used to build an impressive range of neat secret agent projects that can help you go undercover and get to grips with the cutting-edge of the world of espionage with this book, created for ardent Arduino fans and anyone new to the powerful device. Each chapter shows you how to construct a different secret agent gadget, helping you to unlock the full potential of your Arduino and make sure you have a solution for every tricky spying situation. You’ll find out how to build everything from an alarm system to a fingerprint sensor, each project demonstrating a new feature of Arduino, so you can build your expertise as you complete each project. Learn how to open a lock with a text message, monitor top secret data remotely, and even create your own Arduino Spy Robot, Spy Microphone System, and Cloud Spy Camera This book isn’t simply an instruction manual – it helps you put your knowledge into action so you can build every single project to completion. Style and approach This practical reference guide shows you how to build various projects with step-by-step explanations on each project, starting with the assembly of the hardware, followed by basics tests of all those hardware components and finally developing project on the hardware.

Grok and perform effective functional programming in Scala About This Book Understand functional programming patterns by comparing them with the traditional object-oriented design patterns Write robust, safer, and better code using the declarative programming paradigm An illustrative guide for programmers to create functional programming patterns with Scala Who This Book Is For If you have done Java programming before and have a basic knowledge of Scala and its syntax, then this book is an ideal choice to help you to understand the context, the traditional design pattern applicable, and the Scala way. Having previous knowledge of design patterns will help, though it is not strictly necessary. What You Will Learn Get to know about functional programming and the value Scala's FP idioms bring to the table Solve day-to-day programming problems using functional programming idioms Cut down the boiler-plate and express patterns simply and elegantly using Scala's concise syntax Tame system complexity by reducing the moving parts Write easier to reason about concurrent code using the actor paradigm and the Akka library Apply recursive thinking and understand how to create solutions without mutation Reuse existing code to compose new behavior Combine the object-oriented and functional programming approaches for effective programming using Scala In Detail Scala is used to construct elegant class hierarchies for maximum code reuse and extensibility and to implement their behavior using higher-order functions. Its functional programming (FP) features are a boon to help you design “easy to reason about” systems to control the growing software complexities. Knowing how and where to apply the many Scala techniques is challenging. Looking at Scala best practices in the context of what you already know helps you grasp these concepts quickly, and helps you see where and why to use them. This book begins with the rationale behind patterns to help you understand where and why each pattern is applied. You will discover what tail recursion brings to your table and will get an understanding of how to create solutions without mutations. We then explain the concept of memorization and infinite sequences for on-demand computation. Further, the book takes you through Scala’s stackable traits and dependency injection, a popular technique to produce loosely-coupled software systems. You will also explore how to currying favors to your code and how to simplify it by de-construction via pattern matching. We also show you how to do pipeline transformations using higher order functions such as the pipes and filters pattern. Then we guide you through the increasing importance of concurrent programming and the pitfalls of traditional code concurrency. Lastly, the book takes a paradigm shift to show you the different techniques that functional programming brings to your plate. This book is an invaluable source to help you understand and perform functional programming and solve common programming problems using Scala’s programming patterns. Style and approach This is a hands-on guide to Scala's game-changing features for programming. It is filled with many code examples and figures that illustrate various Scala idioms and best practices.

Identify and resolve key Citrix XenAppissues using trusted troubleshooting and monitoring techniques About This BookUnderstand the key troubleshooting methodologies when working with XenApp 7.5 version and aboveUncover effective tips and techniques to solve real-world XenAppinfrastructure problemsThis is a fast-paced guide to developing key troubleshooting and problem resolution skills you can put to use in a Citrix environmentWho This Book Is ForThis book is for Citrix Administrators or Citrix Engineers who are currently managing Citrix XenAppin a production environment and want to learn how to troubleshoot XenAppissues in the shortest possible time. It is assumed that you have a basic understanding of XenApp’s components and how to implement and manage a XenAppinfrastructure.What You Will LearnGet to know about troubleshooting methodologies and perform a root cause analysis of the problemUnderstand the individual components and interactions required for a successful XenApp environmentsIdentify and troubleshoot issues around the core Citrix componentsIdentify XenAppcomponents and their roles and learn how they interact with the communication channelsGain tips and tricks to optimize Citrix deploymentsMonitor and optimize the XenAppenvironmentIn DetailCitrix XenAppis an application virtualization product from Citrix. It allows users to connect to their corporate applications from various computer systems and even mobile devices. XenApphas grown into a complex software with ever-expanding infrastructures in place. Together with tight integrations with other systems such as Terminal Services, Active Directory, and other third-party authentication services, troubleshooting XenApphas become more complicated.This book teaches you how to approach troubleshooting complex issues with XenAppdeployments and understand the problem, find a fix or workaround, determine the root cause, and apply corrective steps wherever applicable. The book progresses to give you an idea about the many supportive components that play an important role in XenApp’s application delivery model and should be considered while troubleshooting XenAppissues. It also shows you standard troubleshooting processes so that you can resolve complex XenAppissues in a mission critical environment.By the end of this book, you will see how and where to use supportive components that help minimize XenAppissues. Also, we’ll explain various tools that can be useful when monitoring and optimizing entire application and desktop delivery model.Style and approachThis is an easy-to-follow, fast-paced, example-oriented guide with a brief explanation on various troubleshooting methodologies to walk you through a host of real-life problems.