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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

CIM cmdlets


The Common Information Model (CIM), commands are:

  • Get-CimAssociatedInstance
  • Get-CimClass
  • Get-CimInstance
  • Get-CimSession
  • Invoke-CimMethod
  • New-CimInstance
  • New-CimSession
  • New-CimSessionOption
  • Register-CimIndicationEvent
  • Remove-CimInstance
  • Remove-CimSession
  • Set-CimInstance

Each of the CIM cmdlets uses either the ComputerName or CimSession parameter to target the operation at another computer.

Getting instances

The Get-CimInstance command is used to execute queries for instances of WMI objects. For example:

Get-CimInstance -ClassName Win32_OperatingSystem 
Get-CimInstance -ClassName Win32_Service 
Get-CimInstance -ClassName Win32_Share

A number of different parameters are available when using Get-CimInstance. The command can be used with a filter:

Get-CimInstance Win32_Directory -Filter "Name='C:\\Windows'" 
Get-CimInstance CIM_DataFile -Filter "Name='C:\\Windows\\System32\\cmd.exe'" 
Get-CimInstance Win32_Service -Filter "State='Running'"

When returning large amounts of information, the Property parameter...

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