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Mastering Windows PowerShell Scripting (Second Edition) - Second Edition

You're reading from  Mastering Windows PowerShell Scripting (Second Edition) - Second Edition

Product type Book
Published in Oct 2017
Publisher Packt
ISBN-13 9781787126305
Pages 440 pages
Edition 2nd Edition
Languages
Author (1):
 Brenton J.W. Blawat Brenton J.W. Blawat
Profile icon Brenton J.W. Blawat

Table of Contents (24) Chapters

Title Page
Credits
About the Authors
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface
1. Introduction to PowerShell 2. Working with PowerShell 3. Modules and Snap-Ins 4. Working with Objects in PowerShell 5. Operators 6. Variables, Arrays, and Hashtables 7. Branching and Looping 8. Working with .NET 9. Data Parsing and Manipulation 10. Regular Expressions 11. Files, Folders, and the Registry 12. Windows Management Instrumentation 13. HTML, XML, and JSON 14. Working with REST and SOAP 15. Remoting and Remote Management 16. Testing 17. Error Handling

Chapter 4. Working with Objects in PowerShell

Everything we do in PowerShell revolves around working with objects. Objects, in PowerShell, may have properties or methods (or both).

It is difficult to describe an object without resorting to: an object is a representation of a thing or item of data. We might use an analogy to attempt to give meaning to the term.

This book is an object.

The book has properties which describe physical characteristics, such as the number of pages, the weight, or size. It has metadata (information about data) properties that describe the author, the publisher, the table of contents, and so on.

The book might also have methods. A method affects the change on the state of an object. For example, there might be methods to open or close the book or methods to jump to different chapters. A method might also convert an object into a different form. For example, there might be a method to copy a page, or even destructive methods such as one to split the book.

PowerShell has...

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