Windows PowerShell is a task-based command-line shell and is a scripting language that is specially designed for system administration. It is built on Microsoft .NET Framework. Windows PowerShell helps you control and automate the administration of the Windows operating system and of the applications that run on Windows.
By default, Windows PowerShell is not installed on a computer that is running Windows Server 2008 R2 Core. You can use the following methods to install Windows PowerShell on a computer that is running Windows Server 2008 R2 Core.
Select option 4 (Configure Remote Management).
Select option 2 (Enable Windows PowerShell).
Install the following features:
The following are examples of the commands that install these features: