Installing modules (Install-Module) in PowerShell - Try It Yourself

Installing PowerShell Modules with Install-Module

📖 Scenario: You are setting up your PowerShell environment to use new features by installing modules from the PowerShell Gallery.This is like adding new apps to your phone so you can do more things.

🎯 Goal: Learn how to install a PowerShell module called PSReadLine using the Install-Module command.You will also set a variable to control the installation behavior and finally run the command to install the module.

📋 What You'll Learn

Create a variable to hold the module name

Create a variable to allow installation without prompts

Use Install-Module with the variables to install the module

Display a message confirming the installation command

💡 Why This Matters

🌍 Real World

Installing PowerShell modules is common when setting up new tools or scripts on your computer.

💼 Career

Many IT and automation jobs require installing and managing PowerShell modules to extend functionality.

1

Create a variable for the module name

Create a variable called $moduleName and set it to the string 'PSReadLine'.

PowerShell

# Create a variable called $moduleName and set it to 'PSReadLine'
# Your code here

Need a hint?

Use = to assign the string 'PSReadLine' to the variable $moduleName.

2

Create a variable to allow installation without prompts

Create a variable called $forceInstall and set it to $true to allow installation without confirmation prompts.

PowerShell

$moduleName = 'PSReadLine'
# Create a variable called $forceInstall and set it to $true
# Your code here

Need a hint?

Set $forceInstall to $true to skip prompts during installation.

3

Use Install-Module to install the module

Use the Install-Module command with the -Name parameter set to $moduleName and the -Force parameter.

PowerShell

$moduleName = 'PSReadLine'
$forceInstall = $true
# Use Install-Module with -Name $moduleName and -Force
# Your code here

Need a hint?

Use Install-Module -Name $moduleName -Force to install the module without prompts.

4

Display a confirmation message

Use Write-Output to display the message 'Module PSReadLine installation command executed.'.

PowerShell

$moduleName = 'PSReadLine'
$forceInstall = $true
Install-Module -Name $moduleName -Force
# Display confirmation message
# Your code here

Need a hint?

Use Write-Output 'Module PSReadLine installation command executed.' to show the message.