Mein Octopress

Function isOnline([string]$ip) {
    ping.exe $ip -n 1 -w 100 >$nul
    ($lastexitcode -eq 0)
}
foreach ($pc in 0..255) {
    $ip = "192.168.150.$pc"
    $online = isOnline($ip)
    "$IP = $online"
}