Modules are packaged collections of commands that may be loaded inside PowerShell, allowing PowerShell to interact with new systems and services. Modules come from a wide variety of different sources.

PowerShell itself is installed with a small number of modules, including ThreadJob and PSReadline.

Some modules can be installed by adding Windows features or enabling capabilities, for example, the ActiveDirectory and GroupPolicy modules.

Several applications include modules as part of their installers; for example, Microsoft Local Administrator Password Solution (LAPS) includes a PowerShell module that may be used to get passwords and set permissions.

The Windows platform itself includes many modules, for example, the NetFirewall module. Most of these have been included since Windows 8 was released.

Modules can be installed from the PowerShell Gallery or another registered repository. The PowerShell Gallery can include updated versions of pre-installed modules...

Microsoft.PowerShell.PSResourceGet

PowerShellGet 2 (for example, PowerShellGet 2.2.4.1) implements the Install-Module, Update-Module, and Save-Module module commands demonstrated at the beginning of this chapter.

Microsoft.PowerShell.PSResourceGet (PSResourceGet), formerly PowerShellGet 3, hopes to replace PowerShellGet version 2 installations. One of the key features is that this new version does not depend on the PackageManagement module, allowing a simpler installation process, and avoiding the need to bootstrap the NuGet provider, making upgrading the module simpler.

The preview version also uses new command names, completely divorcing it from the previous implementations of PowerShellGet. The change in command names means the new version can safely be installed alongside any existing version.

PSResourceGet is included with the PowerShell 7.4 installation.

If not installed, PSResourceGet can be installed as follows:

Install-Module Microsoft.PowerShell.PSResourceGet...

PowerShell repositories

Each of the examples from the previous section uses the PowerShell Gallery as a source for installing modules. This is an important resource, but in a business setting, it may be desirable to restrict access to the gallery. Instead, an internal repository that holds curated or internally developed content may be implemented to share content.

Creating an SMB repository

An SMB file share is a simple way to share PowerShell content. A file share may be registered as a repository as follows:

$params = @{
    Name               = 'Internal'
    SourceLocation     = '\\server\share\directory'
    InstallationPolicy = 'Trusted'
}
Register-PSRepository @params

Existing modules can be published to the repository using the Publish-Module command. For example, if the module Pester 5.0.2 is installed, it may be published to the newly created internal repository:

$params = @{
    Name            = 'pester'
  ...

About snap-ins

Snap-ins, and the commands for interacting with snap-ins, are only available in Windows PowerShell; they are not present in PowerShell 7 and the commands used below will not work.

A snap-in is the predecessor to a module. It was the mechanism available to extend the set of commands in PowerShell 1 and was deprecated with the release of PowerShell 2. Unfortunately, a small number of organizations persist in offering PowerShell commands via a snap-in.

The list of installed snap-ins may be viewed using the following command:

Get-PSSnapIn -Registered

If the Registered parameter is excluded, Get-PSSnapIn will show the snap-ins that have been imported into the current PowerShell session.

PowerShell does not automatically load commands from a snap-in. All snap-ins must be explicitly imported using the Add-PSSnapIn command:

Add-PSSnapIn WDeploySnapin3.0

Once a snap-in has been installed (registered) and added, Get-Command can be used to list the...

Download Code

Key benefits

Explores PowerShell as a programming language
Take advantage of the features built into the PowerShell language in day-to-day automation
Automation of complex tasks, data manipulation, and environment security

Description

Mastering PowerShell Scripting, Fifth Edition, can help you overcome any fears and become proficient in navigating PowerShell's capabilities. This edition includes new chapters on debugging, troubleshooting, and creating GUIs. You will learn about the latest features of PowerShell 7.3, including working with parameters, objects, and .NET classes. The book covers basic and advanced topics, such as asynchronous processing, desired state configuration, managing large amounts of data, interacting with other services, and working with regular expressions and Windows Management Instrument (WMI). Discover how to efficiently use PowerShell's automation features and error-handling techniques for more complex scripts and filters. Starting with foundational knowledge, this extensive guide progresses to advanced concepts like using complex scripts and filters, asynchronous processing, desired state configuration, debugging, and error-handling techniques. You will learn how to effectively handle large data sets and interact with external services using PowerShell 7.3. Additionally, you'll discover how to fully utilize PowerShell's automation capabilities, including parsing data, manipulating regular expressions, and working with WMI using various methods.

Who is this book for?

This book is for system administrators who want to automate and speed up their processes using PowerShell and Windows PowerShell. You'll need to know the basics of operating systems, but beginners with no prior experience with PowerShell will have no trouble following along.

What you will learn

Create scripts that can be run on different systems
PowerShell is highly extensible and can integrate with other programming languages
Discover the powerful command-line interface that enables users to perform various operations with ease
Create reusable scripts and functions in PowerShell
Utilize PowerShell for various purposes, including system administration, automation, and data processing
Integrate PowerShell with other technologies such as .NET, COM, and WMI
Work with common data formats such as XML, JSON, and CSV in PowerShell
Create custom PowerShell modules and cmdlets to extend its functionality

Estimated delivery fee Deliver to Norway

Standard delivery 10 - 13 business days

€11.95

Premium delivery 3 - 6 business days

€16.95

(Includes tracking information)

What do you get with Print?

Instant access to your digital eBook copy whilst your Print order is Shipped

Paperback book shipped to your preferred address

Download this book in EPUB and PDF formats

Access this title in our online reader with advanced features

DRM FREE - Read whenever, wherever and however you want

AI Assistant (beta) to help accelerate your learning

Frequently bought together

Mastering Microsoft Intune

Mar 2024 822 pages

4.6 (26)

eBook

€22.99 ~~€32.99~~

The Ultimate Kali Linux Book

Apr 2024 828 pages

4.8 (27)

eBook

€22.99 ~~€32.99~~

Mastering PowerShell Scripting

May 2024 826 pages

5 (27)

eBook

€17.99 ~~€26.99~~

Total € 82.97 117.97 35.00 saved

€30.99 ~~€41.99~~

€28.99 ~~€41.99~~

€22.99 ~~€33.99~~

Total € 82.97 117.97 35.00 saved

FAQs

What is the delivery time and cost of print book?

Shipping Details

USA:

Economy: Delivery to most addresses in the US within 10-15 business days

Premium: Trackable Delivery to most addresses in the US within 3-8 business days

UK:

Economy: Delivery to most addresses in the U.K. within 7-9 business days.
Shipments are not trackable

Premium: Trackable delivery to most addresses in the U.K. within 3-4 business days!
Add one extra business day for deliveries to Northern Ireland and Scottish Highlands and islands

EU:

Premium: Trackable delivery to most EU destinations within 4-9 business days.

Australia:

Economy: Can deliver to P. O. Boxes and private residences.
Trackable service with delivery to addresses in Australia only.
Delivery time ranges from 7-9 business days for VIC and 8-10 business days for Interstate metro
Delivery time is up to 15 business days for remote areas of WA, NT & QLD.

Premium: Delivery to addresses in Australia only
Trackable delivery to most P. O. Boxes and private residences in Australia within 4-5 days based on the distance to a destination following dispatch.

India:

Premium: Delivery to most Indian addresses within 5-6 business days

Rest of the World:

Premium: Countries in the American continent: Trackable delivery to most countries within 4-7 business days

Asia:

Premium: Delivery to most Asian addresses within 5-9 business days

Disclaimer:
All orders received before 5 PM U.K time would start printing from the next business day. So the estimated delivery times start from the next day as well. Orders received after 5 PM U.K time (in our internal systems) on a business day or anytime on the weekend will begin printing the second to next business day. For example, an order placed at 11 AM today will begin printing tomorrow, whereas an order placed at 9 PM tonight will begin printing the day after tomorrow.

Unfortunately, due to several restrictions, we are unable to ship to the following countries:

Afghanistan
American Samoa
Belarus
Brunei Darussalam
Central African Republic
The Democratic Republic of Congo
Eritrea
Guinea-bissau
Iran
Lebanon
Libiya Arab Jamahriya
Somalia
Sudan
Russian Federation
Syrian Arab Republic
Ukraine
Venezuela

What is custom duty/charge?

Customs duty are charges levied on goods when they cross international borders. It is a tax that is imposed on imported goods. These duties are charged by special authorities and bodies created by local governments and are meant to protect local industries, economies, and businesses.

Do I have to pay customs charges for the print book order?

The orders shipped to the countries that are listed under EU27 will not bear custom charges. They are paid by Packt as part of the order.

List of EU27 countries: www.gov.uk/eu-eea:

A custom duty or localized taxes may be applicable on the shipment and would be charged by the recipient country outside of the EU27 which should be paid by the customer and these duties are not included in the shipping charges been charged on the order.

How do I know my custom duty charges?

The amount of duty payable varies greatly depending on the imported goods, the country of origin and several other factors like the total invoice amount or dimensions like weight, and other such criteria applicable in your country.

For example:

If you live in Mexico, and the declared value of your ordered items is over $ 50, for you to receive a package, you will have to pay additional import tax of 19% which will be $ 9.50 to the courier service.
Whereas if you live in Turkey, and the declared value of your ordered items is over € 22, for you to receive a package, you will have to pay additional import tax of 18% which will be € 3.96 to the courier service.

How can I cancel my order?

Cancellation Policy for Published Printed Books:

You can cancel any order within 1 hour of placing the order. Simply contact customercare@packt.com with your order details or payment transaction id. If your order has already started the shipment process, we will do our best to stop it. However, if it is already on the way to you then when you receive it, you can contact us at customercare@packt.com using the returns and refund process.

Please understand that Packt Publishing cannot provide refunds or cancel any order except for the cases described in our Return Policy (i.e. Packt Publishing agrees to replace your printed book because it arrives damaged or material defect in book), Packt Publishing will not accept returns.

What is your returns and refunds policy?

Return Policy:

We want you to be happy with your purchase from Packtpub.com. We will not hassle you with returning print books to us. If the print book you receive from us is incorrect, damaged, doesn't work or is unacceptably late, please contact Customer Relations Team on customercare@packt.com with the order number and issue details as explained below:

If you ordered (eBook, Video or Print Book) incorrectly or accidentally, please contact Customer Relations Team on customercare@packt.com within one hour of placing the order and we will replace/refund you the item cost.
Sadly, if your eBook or Video file is faulty or a fault occurs during the eBook or Video being made available to you, i.e. during download then you should contact Customer Relations Team within 14 days of purchase on customercare@packt.com who will be able to resolve this issue for you.
You will have a choice of replacement or refund of the problem items.(damaged, defective or incorrect)
Once Customer Care Team confirms that you will be refunded, you should receive the refund within 10 to 12 working days.
If you are only requesting a refund of one book from a multiple order, then we will refund you the appropriate single item.
Where the items were shipped under a free shipping offer, there will be no shipping costs to refund.

On the off chance your printed book arrives damaged, with book material defect, contact our Customer Relation Team on customercare@packt.com within 14 days of receipt of the book with appropriate evidence of damage and we will work with you to secure a replacement copy, if necessary. Please note that each printed book you order from us is individually made by Packt's professional book-printing partner which is on a print-on-demand basis.

What tax is charged?

Currently, no tax is charged on the purchase of any print book (subject to change based on the laws and regulations). A localized VAT fee is charged only to our European and UK customers on eBooks, Video and subscriptions that they buy. GST is charged to Indian customers for eBooks and video purchases.

What payment methods can I use?

You can pay with the following card types:

Visa Debit
Visa Credit
MasterCard
PayPal

What is the delivery time and cost of print books?

Shipping Details

USA:

Economy: Delivery to most addresses in the US within 10-15 business days

Premium: Trackable Delivery to most addresses in the US within 3-8 business days

UK:

Economy: Delivery to most addresses in the U.K. within 7-9 business days.
Shipments are not trackable

Premium: Trackable delivery to most addresses in the U.K. within 3-4 business days!
Add one extra business day for deliveries to Northern Ireland and Scottish Highlands and islands

EU:

Premium: Trackable delivery to most EU destinations within 4-9 business days.

Australia:

India:

Premium: Delivery to most Indian addresses within 5-6 business days

Rest of the World:

Premium: Countries in the American continent: Trackable delivery to most countries within 4-7 business days

Asia:

Premium: Delivery to most Asian addresses within 5-9 business days

Unfortunately, due to several restrictions, we are unable to ship to the following countries:

Afghanistan
American Samoa
Belarus
Brunei Darussalam
Central African Republic
The Democratic Republic of Congo
Eritrea
Guinea-bissau
Iran
Lebanon
Libiya Arab Jamahriya
Somalia
Sudan
Russian Federation
Syrian Arab Republic
Ukraine
Venezuela

Filter reviews by

All

Packt verified reviews

Feefo verified reviews

Amazon verified reviews

Ulises P. Aug 21, 2024

Alright, let's get straight to it—if you're deep into systems engineering and automation, especially within a Windows-heavy environment, Chris Dent's Mastering PowerShell Scripting is one of those essential reads that you'll want to keep close. You know, like a favorite tool in your toolkit, always ready to solve problems or streamline your work.Dent’s experience with PowerShell shines through in every chapter. The book takes you on a detailed journey, starting from the basics (for those who might be brushing up) and leading all the way to the more advanced, niche uses of PowerShell scripting. You’ll start with an intro to PowerShell itself, covering topics like command discovery, parameters, and splatting. And if you’re not familiar with the term "splatting," don’t worry—it’s not some California surfer lingo, but a smart way to group parameters that you'll find incredibly useful in automating repetitive tasks.By the time you’re knee-deep in the chapters on objects, operators, and arrays, you start to get a real sense of PowerShell’s versatility. It's not just about running scripts or automating a few tasks here and there—this is a full-fledged language that's perfect for managing large-scale systems, whether on-prem or in the cloud. And given how Microsoft has integrated PowerShell with platforms like Azure and even Linux, it’s become a cross-platform powerhouse. So, it’s no surprise that Dent focuses on making PowerShell an indispensable skill for anyone in IT.A cool aspect of the book is how it balances theory and practice. Sure, you’re going to get deep dives into subjects like error handling and testing with Pester, but it's all paired with real-world applications. For example, there’s a lot of emphasis on testing and debugging. If you're like me, and maybe a bit meticulous (or just hate when something breaks), you’ll appreciate that the author dedicates entire sections to error handling and debugging. That’s where this book really earns its stripes—it’s not just theory, it’s about making sure your code works in the real world.Plus, let’s talk about remoting and automation, two huge areas of focus. As a system engineer, you're going to love how Dent breaks down remoting. Whether you’re dealing with servers locally or over vast networks, the remoting capabilities are a game changer. And for those using cross-platform environments—think Windows, Linux, and maybe even a touch of Mac—this book covers that too.One area where this book really excels is in explaining the “why” behind the “how.” A lot of scripting books just throw commands at you. Not this one. Dent makes sure you understand what each command is doing under the hood, which is key if you're trying to fine-tune scripts for specific environments—especially in mission-critical setups like DoD or other high-stakes industries. It’s like learning to ride a bike: Sure, you could just push the pedals, but knowing how the gears work gives you an edge when the road gets rough.On the flip side, if I had to nitpick, it’s that the book can feel dense at times, especially for newcomers. You might need to read through certain sections a couple of times to really grasp the concepts. But that's more of a testament to the depth of PowerShell than anything else. After all, mastery doesn't come easy, right?In summary, if you’re serious about automating tasks, optimizing workflows, or just making your life easier as a systems engineer, Mastering PowerShell Scripting is a must-read. It’s a one-stop shop for not just learning PowerShell, but mastering it in a way that you’ll use in the real world—whether you’re dealing with hundreds of machines or fine-tuning a single server. Plus, Dent’s conversational style makes the technical content feel less like a manual and more like a trusted mentor showing you the ropes. Highly recommended for anyone in IT looking to up their scripting game.

Amazon Verified review

James W Aug 21, 2024

I finally made some time to go through this 800+ page book on PowerShell scripting it is certainly a great piece of work by Chris Dent it certainly made me rethink a few things like working with .Net and Rest using GitHub API as an example.It allowed me the chance to go back through my old memories on scripting I used to do from a logon script to a SQL database oh those were the days lol

Tomica Kaniski Aug 06, 2024

The sole fact that this book is in its 5th edition already, speaks about its quality. This edition is packed with the latest on PowerShell 7 and dives further into automation and simplifying admin tasks. I loved the clear explanations, real-world examples, and hands-on exercises. For beginners, I would use another resource, but for more experienced users, this one is just right, as it covers working with jobs, the registry, regular expressions, PowerShell remoting, building modules, testing with Pester, and much more. It also tackles advanced topics like error handling and debugging, helping you write better-quality scripts. In my opinion, even though there are plenty of online resources, sample scripts, and exercises to help you practice, "Mastering PowerShell Scripting" is a must-have for anyone serious about PowerShell.

Evgenij Smirnov Aug 05, 2024

The book resonates a great deal with PowerShell courses I used to deliver both internally, for organizations I worked at, and to customers. Each topic starts with establishing a basic understanding and then develops quickly towards practical applications in scripting, quirks and pecularities - things you need available at your elbow to keep yourself out of trouble.If you are new to PowerShell scripting, this book may well be the only one that you'll ever need until you reach a level where you'll want to explore (and be able to leverage) in-depth insights into inner workings, development history, security and integration of PowerShell.

bradley wyatt Aug 01, 2024

This book is very well structured and paced. Lots of great real world examples. You’ll go from powershell novice to master in no time

Mastering PowerShell Scripting: Automate repetitive tasks and simplify complex administrative tasks using PowerShell , Fifth Edition

What do you get with Print?

Mastering PowerShell Scripting

Modules

Introducing modules

The Get-Module command

Finding and installing modules

What is the PowerShell Gallery?

Microsoft.PowerShell.PSResourceGet

PowerShell repositories

Creating an SMB repository

About snap-ins

Summary

Page 1 of 7

Key benefits

Description

Who is this book for?

What you will learn

Product Details

What do you get with Print?

Product Details

Frequently bought together

Table of Contents

Recommendations for you

Customer reviews

Filter reviews by

People who bought this also bought

About the author

FAQs

Mastering PowerShell Scripting: Automate repetitive tasks and simplify complex administrative tasks using PowerShell , Fifth Edition

What do you get with Print?

Key benefits

Description

Who is this book for?

What you will learn

Product Details

What do you get with Print?

Product Details

Packt Subscriptions

Frequently bought together

Table of Contents

Recommendations for you

Customer reviews

Filter reviews by

People who bought this also bought

About the author

FAQs