ForEach-Object Cmdlet in PowerShell

Module: Microsoft.PowerShell.Core

Performs an operation against each item in a collection of input objects.

ForEach-Object
            [-InputObject <PSObject>]
            [-Begin <ScriptBlock>]
            [-Process] <ScriptBlock[]>
            [-End <ScriptBlock>]
            [-RemainingScripts <ScriptBlock[]>]
            [-WhatIf]
            [-Confirm]
            [<CommonParameters>]

The ForEach-Object cmdlet performs an operation on each item in a collection of input objects. The input objects can be piped to the cmdlet or specified by using the InputObject parameter.

Starting in Windows PowerShell 3.0, there are two different ways to construct a ForEach-Object command.