Install-windowsfeature PowerShell Command

Install-WindowsFeature is a Windows PowerShell command that enables users to install one or more Windows Server roles, role services, or features on either a local or remote computer. It is a useful tool for administrators who need to quickly and easily install Windows features on multiple computers. In this article, we will discuss the syntax, parameters, inputs, outputs, examples, and tips for using Install-WindowsFeature.

Syntax

The syntax for the Install-WindowsFeature command is as follows:

Install-WindowsFeature [-Name]  [-ComputerName ] [-IncludeAllSubFeature] [-LogPath ] [-Restart] [-Source ] [-WhatIf] [-Confirm] []

Parameters

The Install-WindowsFeature command has the following parameters:

Parameter Description
Name Specifies the name of the Windows feature to install.
ComputerName Specifies the name of the computer on which to install the Windows feature.
IncludeAllSubFeature Specifies that all sub-features of the specified feature should be installed.
LogPath Specifies the path to the log file to which the command output is written.
Restart Specifies that the computer should be restarted after the feature is installed.
Source Specifies the path to the source files that are required to install the feature.
WhatIf Specifies that the command should be run in simulation mode, which displays the actions that would be taken without actually performing them.
Confirm Specifies that the user should be prompted for confirmation before the command is executed.

Inputs

The Install-WindowsFeature command requires the following inputs:

  • The name of the Windows feature to install.
  • The name of the computer on which to install the Windows feature.
  • The path to the source files that are required to install the feature.

Outputs

The Install-WindowsFeature command produces the following output:

  • A log file containing the command output.
  • A message indicating whether the feature was successfully installed.

Examples

The following example installs the Web Server (IIS) role on the local computer:

Install-WindowsFeature -Name Web-Server

The following example installs the Web Server (IIS) role on a remote computer named “Server1”:

Install-WindowsFeature -Name Web-Server -ComputerName Server1

The following example installs the Web Server (IIS) role on a remote computer named “Server1”, including all sub-features:

Install-WindowsFeature -Name Web-Server -ComputerName Server1 -IncludeAllSubFeature

The following example installs the Web Server (IIS) role on a remote computer named “Server1”, including all sub-features, and restarts the computer after the feature is installed:

Install-WindowsFeature -Name Web-Server -ComputerName Server1 -IncludeAllSubFeature -Restart

Tips

When using the Install-WindowsFeature command, keep the following tips in mind:

  • Be sure to specify the correct name of the Windows feature you want to install.
  • If you are installing a feature on a remote computer, be sure to specify the correct computer name.
  • If you are installing a feature that has sub-features, be sure to use the IncludeAllSubFeature parameter.
  • If you are installing a feature that requires source files, be sure to specify the correct path to the source files.
  • If you want to simulate the command without actually performing it, use the WhatIf parameter.
  • If you want to be prompted for confirmation before the command is executed, use the Confirm parameter.

Conclusion

The Install-WindowsFeature command is a useful tool for administrators who need to quickly and easily install Windows features on multiple computers. By using the syntax, parameters, inputs, outputs, examples, and tips provided in this article, you can easily use the Install-WindowsFeature command to install Windows features on both local and remote computers.

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