Get-InstalledScript

Gets installed scripts on a computer.

Description

The Get-InstalledScript cmdlet gets installed PowerShell scripts on a computer.

For each installed script, Get-InstalledScript returns a PSRepositoryItemInfo object which can optionally be piped to Uninstall-Script for uninstalling the installed scripts.

  • Get-InstalledScript can filter installed scripts based on name, version parameters.
  • Get-InstalledScript can filter with version parameters: MinimumVersion, MaximumVersion, RequiredVersion, AllVersions.
    • These parameters are mutually exclusive, except MinmimumVersion and MaximumVersion.
    • These version parameters are allowed only with the single script name without any wildcards.
    • If the RequiredVersion parameter is not specified, Get-InstalledScript returns the latest version of the installed script that is equal to or greater than the minimum version specified or the latest version of the script if no minimum version is specified.
    • If the RequiredVersion parameter is specified, Get-InstalledScript only returns the version of installed script that exactly matches the specified version.

Cmdlet syntax

Get-Command -Name Get-InstalledScript -Module PowerShellGet -Syntax

Cmdlet online help reference

Get-InstalledScript

Example commands


# Get all scripts installed using PowerShellGet cmdlets
Get-InstalledScript

# Get a specific installed script
Get-InstalledScript Show-Tree

Version    Name                                Repository           Description
-------    ----                                ----------           -----------
1.0.0      Show-Tree                           PSGallery            Script to show the layout of PowerShell namespaces (Tr...

# Get installed script with wildcards
Get-InstalledScript -Name *Azure*

# Get all versions of an installed script
Get-InstalledScript -Name Connect-O365 -AllVersions

# Get installed script with MinimumVersion
Get-InstalledScript -Name Connect-O365 -MinimumVersion 1.1

# Get installed script with MaximumVersion
Get-InstalledScript -Name Connect-O365 -MaximumVersion 1.6.3

# Get installed script with version range
Get-InstalledScript -Name Connect-O365 -MinimumVersion 1.1 -MaximumVersion 1.6.3

# Get installed script with RequiredVersion
Get-InstalledScript -Name Connect-O365 -RequiredVersion 1.4

# Properties of Get-InstalledScript returned object
Get-InstalledScript Show-Tree | Format-List * -Force

Name                       : Show-Tree
Version                    : 1.0.0
Type                       : Script
Description                : Script to show the layout of PowerShell namespaces (Trees) using ASCII
Author                     : Jeffrey Snover
CompanyName                : jsnover
Copyright                  : (C) Microsoft Corporation. All rights reserved.
PublishedDate              : 2/15/2016 10:15:35 PM
InstalledDate              : 5/4/2016 11:44:13 PM
UpdatedDate                :
LicenseUri                 :
ProjectUri                 :
IconUri                    :
Tags                       : {Nano, PSScript}
Includes                   : {Function, RoleCapability, Command, DscResource...}
PowerShellGetFormatVersion :
ReleaseNotes               :
Dependencies               : {}
RepositorySourceLocation   : https://www.powershellgallery.com/api/v2/
Repository                 : PSGallery
PackageManagementProvider  : NuGet
AdditionalMetadata         : {description, installeddate, tags, PackageManagementProvider...}
InstalledLocation          : C:\Program Files\WindowsPowerShell\Scripts