[DJ Mogarych]

powershell

Код:

$folder = "D:\folder"
$currentSize = (dir "$folder" -file -Recurse -OutVariable files |measure -Sum length).sum
$targetSize = 200 * 1GB

if ($currentSize -gt $targetSize) {
$diff = $currentSize - $targetSize
$files = $files |sort lastwritetime
$c = 0
    do {
    $toDel = $toDel + ($files[$c]).length
    $c++
    } until ($toDel -gt $diff)

$files |select -First $c |del
dir "$folder" -Directory -Recurse |? {(dir "$($_.fullname)").count -eq 0} |del
}