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PowerShell Troubleshooting Guide

You're reading from   PowerShell Troubleshooting Guide Minimize debugging time and maximize troubleshooting efficiency by leveraging the unique features of the PowerShell language

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Product type Paperback
Published in Nov 2014
Publisher
ISBN-13 9781782173571
Length 206 pages
Edition 1st Edition
Tools
Concepts
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Author (1):
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Michael Shepard Michael Shepard
Author Profile Icon Michael Shepard
Michael Shepard
Michael Shepard has been working with computers since the early '80s, starting with an Apple II in school and a Commodore 64 at home. He started working in the IT industry in 1989 and has been working full-time since 1997. He has been working at Jack Henry & Associates, Inc. since 2000. His focus has changed over the years from being a database application developer to a DBA, an application admin, and is now a solutions architect. In his years as a DBA, he found PowerShell to be a critical component in creating the automation required to keep up with a growing set of servers and applications. He is active in the PowerShell community at Stack Overflow and projects at CodePlex. He has been blogging about PowerShell since 2009 at http://powershellstation.com.
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Toc

Table of Contents (10) Chapters Close

Preface 1. PowerShell Primer FREE CHAPTER 2. PowerShell Peculiarities 3. PowerShell Practices 4. PowerShell Professionalism 5. Proactive PowerShell 6. Preparing the Scripting Environment 7. Reactive Practices – Traditional Debugging 8. PowerShell Code Smells Index

Chapter 5. Proactive PowerShell

PowerShell includes capabilities to improve the quality of scripts that will prevent some of the problems that might be encountered in the scripting process. In this chapter, we'll cover the following topics:

  • Error handling (try/catch versus trap)
  • Parameterization and pipeline input
  • Pipelines and function execution
  • Parameter validation
  • Parameter type transformation
  • Strictmode/PSDebug
  • #REQUIRES statements (version or administrator)
  • CmdletBinding and common parameters
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Authors (1)

Profile icon Michael Shepard
Michael Shepard
Michael Shepard has been working with computers since the early '80s, starting with an Apple II in school and a Commodore 64 at home. He started working in the IT industry in 1989 and has been working full-time since 1997. He has been working at Jack Henry & Associates, Inc. since 2000. His focus has changed over the years from being a database application developer to a DBA, an application admin, and is now a solutions architect. In his years as a DBA, he found PowerShell to be a critical component in creating the automation required to keep up with a growing set of servers and applications. He is active in the PowerShell community at Stack Overflow and projects at CodePlex. He has been blogging about PowerShell since 2009 at http://powershellstation.com.
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See other products by Michael Shepard
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