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Mastering PowerShell Scripting

You're reading from   Mastering PowerShell Scripting Automate repetitive tasks and simplify complex administrative tasks using PowerShell

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Product type Paperback
Published in May 2024
Publisher Packt
ISBN-13 9781805120278
Length 826 pages
Edition 5th Edition
Languages
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Author (1):
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Chris Dent Chris Dent
Author Profile Icon Chris Dent
Chris Dent
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Toc

Table of Contents (23) Chapters Close

Preface 1. Introduction to PowerShell 2. Modules FREE CHAPTER 3. Variables, Arrays, and Hashtables 4. Working with Objects in PowerShell 5. Operators 6. Conditional Statements and Loops 7. Working with .NET 8. Files, Folders, and the Registry 9. Windows Management Instrumentation 10. Working with HTML, XML, and JSON 11. Web Requests and Web Services 12. Remoting and Remote Management 13. Asynchronous Processing 14. Graphical User Interfaces 15. Scripts, Functions, and Script Blocks 16. Parameters, Validation, and Dynamic Parameters 17. Classes and Enumerations 18. Testing 19. Error Handling 20. Debugging 21. Other Books You May Enjoy
22. Index

Summary

This chapter explored the job commands built into PowerShell; since they are built-in, they are a solid starting point for running asynchronous operations. Newer modules such as ThreadJob can be used to improve the efficiency of jobs.

You used event subscribers and commands to react to and work with events on .NET objects.

The final section detailed working with runspaces and runspace pools. These provide the greatest flexibility when working asynchronously.

Thread-safe types, such as those in the System.Collections.Concurrent namespaces, were demonstrated as a means of accessing and updating collections of objects across threads.

Finally, a Mutex was demonstrated as a means of safely gaining exclusive access to a resource when code is running asynchronously.

The next chapter explores the creation of graphical user interfaces in PowerShell.

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