问WSUS司机取代

EN

$WSUS = Get-WsusServer
$FPClass = $WSUS.GetUpdateClassifications()|Where{$_.Title -eq 'Drivers'}
$u = $FPClass.GetUpdates()

# extract version
$u1 = $u |% {
    $x = $_.title -match "^(.*) (.*)$";
    [pscustomobject]@{
        "id"=$_.id;
        "v"=[version]$matches[2];
        "n"=$matches[1];
    }
}

# get max version
$u2 = $u1 |
Sort-Object -Property v | group n |%{
 [PSCustomObject]@{
     n = $_.name;
     v = ($_.Group | Sort-Object v | select -Last 1 -Property v).v; 
}}

# do decline
$u1 |% {
    $x = $_;
    [PSCustomObject]@{   
        "id"=$_.id;
        "v1"=$_.v;
        "n" = $_.n;
        "v2"=($u2 |? { $_.n -eq $x.n }).v;
    }
} |? { $_.v1 -ne $_.v2} |% {
    Deny-WsusUpdate -Update (Get-WsusUpdate -UpdateId $_.id.UpdateId);
    $_;
}