PowerShell is a powerful scripting language that can be used to automate tasks and manage Windows systems. One of the most useful PowerShell commands is Get-InstalledModule, which allows users to quickly and easily view all the modules installed on their system. In this article, we’ll take a look at the syntax, parameters, inputs, outputs, examples, and tips for using Get-InstalledModule.
Syntax and Parameters of Get-InstalledModule
The syntax for Get-InstalledModule is as follows:
Get-InstalledModule [-Name] <string[]> [-RequiredVersion] <string> [-MinimumVersion] <string> [-MaximumVersion] <string> [-AllVersions] [-ListAvailable] [-Refresh] [-Force] [-Credential <pscredential>] [-InformationAction <actionpreference>] [-InformationVariable <string>] [-WhatIf] [-Confirm] [<CommonParameters>]
The parameters for Get-InstalledModule are as follows:
| Parameter | Description |
|---|---|
| Name | The name of the module to be retrieved. |
| RequiredVersion | The exact version of the module to be retrieved. |
| MinimumVersion | The minimum version of the module to be retrieved. |
| MaximumVersion | The maximum version of the module to be retrieved. |
| AllVersions | Retrieves all versions of the module. |
| ListAvailable | Lists all available modules. |
| Refresh | Refreshes the list of available modules. |
| Force | Forces the command to run without prompting for confirmation. |
| Credential | Specifies a user account that has permission to perform the operation. |
| InformationAction | Specifies how PowerShell responds to an information event. |
| InformationVariable | Specifies a variable in which PowerShell stores an information event message. |
| WhatIf | Shows what would happen if the command were to run. |
| Confirm | Prompts you for confirmation before running the command. |
Inputs for Get-InstalledModule
The inputs for Get-InstalledModule are the parameters listed above. These parameters can be used to specify the name, version, and other details of the module to be retrieved.
Outputs of Get-InstalledModule
The output of Get-InstalledModule is a list of all the modules installed on the system. This list includes the module name, version, and other details.
Examples of Get-InstalledModule
Here are some examples of how to use Get-InstalledModule:
- To get a list of all installed modules: Get-InstalledModule
- To get a list of all available modules: Get-InstalledModule -ListAvailable
- To get a specific version of a module: Get-InstalledModule -Name <ModuleName> -RequiredVersion <VersionNumber>
- To get all versions of a module: Get-InstalledModule -Name <ModuleName> -AllVersions
Tips for Using Get-InstalledModule
Here are some tips for using Get-InstalledModule:
- Use the -ListAvailable parameter to view all available modules.
- Use the -Refresh parameter to refresh the list of available modules.
- Use the -Force parameter to run the command without prompting for confirmation.
- Use the -Credential parameter to specify a user account that has permission to perform the operation.
- Use the -WhatIf parameter to view what would happen if the command were to run.
- Use the -Confirm parameter to prompt for confirmation before running the command.
By following these tips, you can ensure that Get-InstalledModule runs smoothly and efficiently.
Conclusion
Get-InstalledModule is a powerful Windows PowerShell command that allows users to quickly and easily view all the modules installed on their system. By understanding the syntax, parameters, inputs, outputs, examples, and tips for using Get-InstalledModule, users can make the most of this command and ensure that it runs smoothly and efficiently.