Public/Get-TimeStamp.ps1

function Get-TimeStamp
{
        <#
            .EXTERNALHELP HelperFunctions.psm1-Help.xml
        #>

    [CmdletBinding()]
    param ()
    begin {}
    process { (Get-Date).ToString('yyyy-MM-dd_hh-mm-ss') }
    end {}
} #End function Get-TimeStamp