Batch Logon Script to detect OS version including Windows 2000, XP, Vista, and 7.

'Get OS Information
 
strComputer = "."
Set objWMIService = GetObject("winmgmts:" _
    & "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")
 
Set colOperatingSystems = objWMIService.ExecQuery _
    ("Select * from Win32_OperatingSystem")
 
For Each objOperatingSystem in colOperatingSystems
  ' Wscript.Echo objOperatingSystem.Caption & " " & _
     strOS =  objOperatingSystem.Caption & objOperatingSystem.Version
strcap =  objOperatingSystem.Caption
strver = objOperatingSystem.Version
Next
 
' Create Log File
 
	Dim WSHShell
	Dim objNTInfo
	Dim GetComputerName
 
	Set objNTInfo = CreateObject("WinNTSystemInfo")
	GetComputerName = lcase(objNTInfo.ComputerName)
 
	Set WSHShell = WScript.CreateObject("WScript.Shell")
 
 
Dim objFSO, objFSOText, objFolder, objFile
Dim strDirectory, strFile, strtext, strtitle
strDirectory = "c:\temp\Scripts\logs"
strFile = "\osver.txt"
strtitle = "Host" & space(1) & "Operating System"
strText = GetComputerName & space(1) &  strOS
' Create the File System Object
Set objFSO = CreateObject("Scripting.FileSystemObject")
 
' Check that the strDirectory folder exists
If objFSO.FolderExists(strDirectory) Then
   Set objFolder = objFSO.GetFolder(strDirectory)
Else
   Set objFolder = objFSO.CreateFolder(strDirectory)
 
End If
 
If objFSO.FileExists(strDirectory & strFile) Then
   Set objFolder = objFSO.GetFolder(strDirectory)
Else
   Set objFile = objFSO.CreateTextFile(strDirectory & strFile)
	
	set objFile = nothing
	set objFolder = nothing
	' OpenTextFile Method needs a Const value
	' ForAppending = 8 ForReading = 1, ForWriting = 2
	Const ForAppending = 8
 
Set objTextFile = objFSO.OpenTextFile _
(strDirectory & strFile, ForAppending, True)
 
objTextFile.WriteLine(strTitle)
objTextFile.Close
 
End If
 
 
Set objTextFile = objFSO.OpenTextFile _
(strDirectory & strFile, ForAppending, True)
 
' Writes strText every time you run this VBScript
objTextFile.WriteLine(strText)
objTextFile.Close
 
' End Log File
 
 
dim shell
set shell=createobject("wscript.shell")
 
'Run the main batch script and pass os version to it
shell.run "c:\temp\Scripts\vista2.bat " & replace(strcap," ","_")
 
 
 
set shell=nothing
                                              

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strComputer = "."
Set objWMIService = GetObject("winmgmts:" & "{impersonationLevel=impersonate}!\\" 
 
& strComputer & "\root\cimv2")
 
Set colOS = objWMIService.ExecQuery ("Select * from Win32_OperatingSystem")
 
For Each objOS in colOS
	Wscript.Echo objOS.Caption
Next
                                              

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