Looks for a service on a remote computer and logs the server name to a file if it's found

FindGatewayServers.ps1

$servers = get-content C:\temp\potential_gateways.txt
foreach($server in $servers){
  Get-Service -ComputerName "$server" -Name "Bentley SELECT Server Gateway" -ErrorVariable serviceerr
  if ($serviceerr.count -eq 0) {
		Write-Host "$server appears to be a gateway server"
		Out-File -InputObject $server -FilePath c:\temp\selectservers.txt -Append -Encoding ASCII
		}
	else{
		Write-Host "$server is not a gateway server"
		}
		
}