PowerShell Gallery - Mini Project: Build & Apply

Using PowerShell Gallery to Install and List Modules

📖 Scenario: You want to manage PowerShell modules easily by using the PowerShell Gallery. This helps you add new tools and check what modules are installed on your computer.

🎯 Goal: Learn how to find, install, and list PowerShell modules from the PowerShell Gallery using simple commands.

📋 What You'll Learn

Use the Find-Module command to search for a module

Use the Install-Module command to install a module

Use the Get-InstalledModule command to list installed modules

💡 Why This Matters

🌍 Real World

PowerShell Gallery is the main place to find and share PowerShell modules, which help automate tasks and add new features.

💼 Career

Knowing how to install and manage PowerShell modules is important for IT professionals and system administrators to keep their tools up to date and automate workflows.

1

Search for a PowerShell module

Use the Find-Module command with the -Name parameter set to 'PSReadLine' to search for the PSReadLine module in the PowerShell Gallery. Assign the result to a variable called moduleInfo.

PowerShell

# Use Find-Module to search for 'PSReadLine' and save it in moduleInfo
# Your code here

Need a hint?

Use Find-Module -Name 'PSReadLine' and assign it to moduleInfo.

2

Install the PSReadLine module

Use the Install-Module command with the -Name parameter set to 'PSReadLine' and the -Scope parameter set to CurrentUser to install the module for the current user.

PowerShell

$moduleInfo = Find-Module -Name 'PSReadLine'
# Install the PSReadLine module for the current user
# Your code here

Need a hint?

Use Install-Module -Name 'PSReadLine' -Scope CurrentUser to install the module.

3

List installed modules

Use the Get-InstalledModule command to get a list of all installed modules. Assign the result to a variable called installedModules.

PowerShell

$moduleInfo = Find-Module -Name 'PSReadLine'
Install-Module -Name 'PSReadLine' -Scope CurrentUser -Force
# Get all installed modules and save to installedModules
# Your code here

Need a hint?

Use Get-InstalledModule and assign it to installedModules.

4

Display the installed modules

Use Write-Output to display the contents of the installedModules variable.

PowerShell

$moduleInfo = Find-Module -Name 'PSReadLine'
Install-Module -Name 'PSReadLine' -Scope CurrentUser -Force
$installedModules = Get-InstalledModule
# Display installedModules
# Your code here

Need a hint?

Use Write-Output installedModules to show the installed modules.