PowerShell_Listar Nome_Ipv4_mac labin A - melhorado

##Listar Nome, Endereço IP e Mac das maquinas do lab A melhorado


$computers  = Get-Content C:\Users\eliel\Desktop\scritps_powershell\labin_a_pcs.txt
$online = @()
$offline = @()
$credencial = Get-Credential Administrador

Foreach($pc in $computers) {
    if (Test-Connection -BufferSize 32 -Count 1 -ComputerName $pc -Quiet) {

         if (Test-WSMan -ComputerName $pc ) {  $online += $pc }

         else  { $offline += $pc }

}

else { $offline += $pc }

}

Write-Output "O comando sera executado nos seguintes computadores: " $online
Write-Output "Total de computadores ligados: " $online.Count


$resultado = (Invoke-Command -ComputerName $online { Get-WmiObject -Class win32_networkadapterconfiguration | Where-Object index -EQ 7 | Select-Object pscomputername, ipaddress, macaddress } -Credential $credencial )


$resultado | Select-Object pscomputername, ipaddress, macaddress | Sort-Object -Property PSComputerName | Format-Table | Out-File -FilePath C:\Users\eliel\Desktop\nomes_enderecos_mac.txt