Private/ConvertFrom-Date.ps1
function ConvertFrom-Date { [CmdletBinding()] param ( [Parameter(Position=0, Mandatory=$True)] [datetime]$Date ) process{ $unixEpochStart = new-object DateTime 1970,1,1,0,0,0,([DateTimeKind]::Utc) return ([uint32]($Date - $unixEpochStart).TotalSeconds) } } |