[DJ Mogarych]

Powershell v5

Код:

$folder = "C:\temp\pictures"

cd $folder
dir -Recurse -File -Include "*.jpg","*.png","*.jpeg" |group {$_.basename -replace '.{3}$'} |% {
    mkdir $_.Name -ErrorAction SilentlyContinue > $null
    if (Test-Path $_.Name) {
        $_.group |mv -Destination $_.Name
    }
}