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PowerShell 7 Workshop

PowerShell 7 Workshop

By : Nick Parlow
3.7 (3)
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PowerShell 7 Workshop

PowerShell 7 Workshop

3.7 (3)
By: Nick Parlow

Overview of this book

Discover the capabilities of PowerShell 7 for your everyday tasks with this carefully paced tutorial that will help you master this versatile programming language. The first set of chapters will show you where to find and how to install the latest version of PowerShell, providing insights into the distinctive features that set PowerShell apart from other languages. You’ll then learn essential programming concepts such as variables and control flow, progressing to their applications. As you advance, you’ll work with files and APIs, writing scripts, functions, and modules. You’ll also gain proficiency in securing your PowerShell environment before venturing into different operating systems. Enriched with detailed practical examples tailored for Windows, Linux, macOS, and Raspberry Pi, each chapter weaves real-world scenarios to ignite your imagination and cement the principles you learn. You’ll be able to reinforce your understanding through self-assessment questions and delve deeper into the principles using comprehensive reading lists. By the end of this book, you’ll have the confidence to use PowerShell for physical computing and writing scripts for Windows administration.
Table of Contents (23 chapters)
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1
Part 1: PowerShell Fundamentals
9
Part 2: Scripting and Toolmaking
15
Part 3: Using PowerShell

Summary

In this chapter, we’ve moved on from learning the building blocks of PowerShell syntax, and now we’re beginning to put things together. The techniques we’ve learned may not be familiar to us, but with time and practice, they will become familiar and easy. As we go through the rest of the book, we will have plenty of opportunities to use them.

We started by talking about what scripts are and why we might want to write scripts at all. We looked briefly at where we can find other people’s scripts, and what we need to do to run them on our machines.

We’ve done a lot of practical work in this chapter. Firstly, we looked at how we might make it easier for people to read what we’re doing by breaking long pipelines up and substituting variables for hardcoded values in cmdlets, particularly values that might change.

We moved on to look at how we could pass those values into the script from outside using parameters, and we looked at...

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