Powershell CommandLet Template 1.ps1

[CmdletBinding(SupportsShouldProcess)]
Param (
    ...
)
...
$current_item = 'X'
if ($PSCmdlet.ShouldProcess($name, "My very dangerous operation on $current_item")) {
    ...
}
...

Powershell CommandLet Template 2.ps1

function Verb-Command
{
<#
.SYNOPSIS
    Synopsis
.DESCRIPTION
    Description
.PARAMETER Parameter1
    Parameter1
.PARAMETER Parameter2
    Parameter2
.EXAMPLE
    Verb-Command -Parameter1
    Description
    -----------
    This is an example.
.EXAMPLE
    Verb-Command -Parameter2
    Description
    -----------
    This is another example.
.EXAMPLE
    Verb-Command -Parameter1 -Parameter2
    Description
    -----------
    This is another example.
.INPUTS
    System.Diagnostics.Process
    You can pipe a process object to Verb-Command.
.OUTPUTS
    System.IO.FileInfo
.LINK
    http://www.foxinnovations.be/
#>
    [CmdletBinding()]
    Param (
        [Parameter(Position = 0, Mandatory = $True, ValueFromPipeline = $True)]
        [System.Diagnostics.Process]
        $Process,
        [Parameter(Position = 1)]
        [ValidateScript({ Test-Path $_ })]
        [String]
        $DumpFilePath = $PWD
    )
    BEGIN
    {
    }
    PROCESS
    {
    }
    END
    {
    }
}