Functions/Data/ConvertTo-UnixTime.ps1

Function ConvertTo-UnixTime
    {
    [cmdletbinding()]
    Param
        (
        # date to convert to unix
        [Parameter(Mandatory=$true,ValueFromPipeline=$true)]
        [datetime]
        $Date
        )

    Process
        {
        [Math]::Floor([decimal](Get-Date($Date).ToUniversalTime()-uformat "%s"))
        }
    }