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VBScript |
JavaScript |
Powershell |
Search Options: List Printer Port Availability
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' Description: Identifies all the TCP/IP printer ports on a computer, and indicates which ports are being used and which ports are available.
Set objDictionary = CreateObject("Scripting.Dictionary") strComputer = "." Set objWMIService = GetObject("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2") Set colPrinters = objWMIService.ExecQuery _ ("Select * from Win32_Printer") For Each objPrinter in colPrinters objDictionary.Add objPrinter.PortName, objPrinter.PortName Next Set colPorts = objWMIService.ExecQuery _ ("Select * from Win32_TCPIPPrinterPort") For Each objPort in colPorts If objDictionary.Exists(objPort.Name) Then strUsedPorts = strUsedPorts & _ objDictionary.Item(objPort.Name) & VbCrLf Else strFreePorts = strFreePorts & objPort.Name & vbCrLf End If Next Wscript.Echo "The following ports are in use: " & VbCrLf & strUsedPorts Wscript.Echo "The following ports are available: " & VbCrLf & strFreePorts | ||
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