[Iska]

Код:

function GetMD5Hash([System.String]$sFile) {
    $oHashAlgorithm = [Security.Cryptography.HashAlgorithm]::Create("MD5")

    $oStreamReader = ([System.IO.StreamReader]$sFile).BaseStream
    
    -join ($oHashAlgorithm.ComputeHash($oStreamReader) | ForEach-Object -Process { "{0:x2}" -f $_ })
    $oStreamReader.Close()
}

$sRootPath    = "E:\Песочница\0328"
$sMD5ListPath = "E:\Песочница\0336\MD5 List.txt"

Get-ChildItem -Path $sRootPath -Recurse |`
    Where-Object -FilterScript { -not $_.PSIsContainer -and "Thumbs.db", "Descript.ion" -notcontains $_.Name } |`
        ForEach-Object -Process {
            "$(GetMD5Hash $_.FullName)`t$($_.FullName)"
        } | Out-File -FilePath $sMD5ListPath -Encoding Unicode