Master the art of automating and managing your environment using PowerShellAbout This BookFind quick solutions to automate your environment with easeWork with large amounts of data effortlessly with ...PowerShell data types and secure themPacked with real-world examples to automate and simplify the management of your Windows environmentWho This Book Is ForIf you are a system administrator who wants to become an expert in controlling and automating your Windows environment, then this book is for you. It is also for those new to the PowerShell language.What You Will LearnOptimize code through the use of functions, switches, and looping structuresInstall PowerShell on your Linux systemUtilize variables, hashes, and arrays to store dataWork with Objects and Operators to test and manipulate dataParse and manipulate different data typesWrite .NET classes with ease within the PowerShellCreate and implement regular expressions in PowerShell scriptsDeploy applications and code with PowerShell's Package management modulesLeverage session-based remote managementManage files, folders, and registries through the use of PowerShellIn DetailPowerShell scripts offer a handy way to automate various chores. Working with these scripts effectively can be a difficult task.This comprehensive guide starts from scratch and covers advanced-level topics to make you a PowerShell expert. The first module, PowerShell Fundamentals, begins with new features, installing PowerShell on Linux, working with parameters and objects, and also how you can work with .NET classes from within PowerShell.In the next module, you'll see how to efficiently manage large amounts of data and interact with other services using PowerShell. You'll be able to make the most of PowerShell's powerful automation feature, where you will have different methods to parse and manipulate data, regular expressions, and WMI.After automation, you will enter the Extending PowerShell module, which covers topics such as asynchronous processing and, creating modules. The final step is to secure your PowerShell, so you will land in the last module, Securing and Debugging PowerShell, which covers PowerShell execution policies, error handling techniques, and testing.By the end of the book, you will be an expert in using the PowerShell language.Style and approachThis practical guide covers all the advanced PowerShell functionalities that an administrator needs to learn to automate their environments.
Go is the new systems programming language for Linux and Unix systems. After a brief introduction of Unix-based OS and of system programming, we'll dive into Go standard packages, focusing on how ...easily they allow to interact will all the functionality of the OS. By the end of this book, you will be comfortable with systems programming using Go.
Twenty five years ago, as often happens in our industry, pundits laughed at and called Linux a joke. To say that view has changed is a massive understatement. This book will cement for you both the ...conceptual 'why' and the practical 'how' of systems programming on Linux, and covers Linux systems programming on the latest 4.x kernels.
Domain experts typically have detailed knowledge of the concepts that are used in their domain; however they often lack the technical skills needed to translate that knowledge into model-driven ...engineering (MDE) idioms and technologies. Flexible or bottom-up modelling has been introduced to assist with the involvement of domain experts by promoting the use of simple drawing tools. In traditional MDE the engineering process starts with the definition of a metamodel which is used for the instantiation of models. In bottom-up MDE example models are defined at the beginning, letting the domain experts and language engineers focus on expressing the concepts rather than spending time on technical details of the metamodelling infrastructure. The metamodel is then created manually or inferred automatically. The flexibility that bottom-up MDE offers comes with the cost of having nodes in the example models left untyped. As a result, concepts that might be important for the definition of the domain will be ignored while the example models cannot be adequately re-used in future iterations of the language definition process. In this paper, we propose a novel approach that assists in the inference of the types of untyped model elements using Constraint Programming. We evaluate the proposed approach in a number of example models to identify the performance of the prediction mechanism and the benefits it offers. The reduction in the effort needed to complete the missing types reaches up to 91.45% compared to the scenario where the language engineers had to identify and complete the types without guidance.
•In Flexible MDE type omissions for nodes are common.•A type inference approach for untyped nodes is proposed.•The approach is based on constraint programming techniques.
This book describes synchronous programming for the design of safety-critical embedded systems such as automotive, nuclear power plants, and multimedia. The programming language used is SIGNAL, and ...the techniques presented promote the use of formal concepts.
In this paper, we have developed an Excel package to be utilized for calculating neutrosophic data and analyze them. The use of object oriented programming techniques and concepts as they may apply ...to the design and development a new framework to implement neutrosophic data operations, the c# programming language, NET Framework and Microsoft Visual Studio are used to implement the neutrosophic classes. We have used Excel as it is a powerful tool that is widely accepted and used for statistical analysis. Figure 1 shows Class Diagram of the implemented package. Figure 2 presents a working example of the package interface calculating the complement. Our implemented Neutrosophic package can calculate Intersection, Union, and Complement of the nuetrosophic set. Figure 3 presents our neutrosphic package capability to draw figures of presented neutrosphic set. Figure 4 presents charting of Union operation calculation, and figure 5 Intersection Operation. nuetrosophic set are characterized by its efficiency as it takes into consideration the three data items: True, Intermediate, and False. Keywords: Neutrosophic Data; Software Programs.
Leverage the power of basic Windows PowerShell scripts to manage your Exchange messaging environment About This Book * Get to grips with Windows PowerShell and how it can be used to manage various ...aspects of the operating system and applications * Become proficient in PowerShell and apply it to manage Exchange infrastructure on-premise or via Exchange Online as part of Office 365 * Learn to create Windows PowerShell scripts to do administrative tasks with this step-by-step, easy-to-follow guide Who This Book Is For This book is for administrators with a basic or limited understanding of Windows PowerShell and who want to increase their skill set in managing both the Exchange On Premise and Online environments. What You Will Learn * Deep dive into the Windows PowerShell basics * Create and manage Recipients and permissions * Manage Distribution Group members, permissions, and group types * Understand Certificates and Role-Based Access Control using real-world examples * Review the usage of email address, address book, and retention policies with examples * Learn to manage Exchange Client Access and Mailbox Server roles * Use PowerShell for auditing and risk management in your Exchange organization * Manage a highly available Exchange environment using PowerShell * Interact with Exchange through the use of the Exchange Web Services-managed API In Detail PowerShell has become one of the most important skills in an Exchange administrator's armory. PowerShell has proved its mettle so widely that, if you're not already starting to learn PowerShell, then you're falling behind the industry. It isn't difficult to learn PowerShell at all. In fact, if you've ever run commands from a CMD prompt, then you'll be able to start using PowerShell straightaway. This book will walk you through the essentials of PowerShell in Microsoft Exchange Server and make sure you understand its nitty gritty effectively. You will first walk through the core concepts of PowerShell and their applications. This book discusses ways to automate tasks and activities that are performed by Exchange administrators and that otherwise take a lot of manual effort. Microsoft Exchange PowerShell Essentials will provide all the required details for Active Directory, System, and Exchange administrators to help them understand Windows PowerShell and build the required scripts to manage the Exchange Infrastructure. Style and approach This book is written with its target audience in mind; concepts are explained and followed by real-life examples. A comprehensive script is provided in each chapter to give you hands-on practice with all the major commands used in it.
Windows PowerShell provides an amazing platform for administrative scripting and automation. Understanding the PowerShell language will enable you to spend less time troubleshooting and be more ...effective when debugging is required. PowerShell also includes several avenues to provide feedback from your code that will make your troubleshooting and debugging time more profitable. Improved coding practices combined with useful diagnostic information can lead to results quickly. This book starts with background information on the purposes of automation and PowerShell's entrance into Microsoft's automation strategy, and also answers the question of whether scripting (and specifically PowerShell scripting) is essentially different than traditional programming. A brief overview of the main features of the PowerShell language along with examples is provided. Focus is placed on proper script design and use of PowerShell features in an attempt to reduce the need for troubleshooting.
Demonstrates the use of events to solve recurring development problems, with a novel form of software diagram called Signal Wiring Diagram, similar to the circuit diagrams used by hardware designers. ...A series of case studies concludes the book, bringing all the next concepts introduced together. Source code is provided in both C# and VB.NET.
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