Following on from my post last night about the Windows Updates check on MonitoringExchange a colleague reminded me that we acutally modified the script from there as we weren’t looking for the names of updates to be listed but simply to get the total number of updates that are outstanding. The modified version of the script is listed below for reference and the source for this is at the following URL: https://www.monitoringexchange.org/inventory/Check-Plugins/Operating-Systems/Windows-NRPE/Check-Windows-Updates
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<job> <script language="VBScript"> ' Parse command line switches for pending updates If Wscript.Arguments.Named.Exists("h") Then Wscript.Echo "Usage: check_win_updates.wsf /w:1 /c:2" Wscript.Echo "/w: - number of updates before warning status " Wscript.Echo "/c: - number of updates before critical status " End If If Wscript.Arguments.Named.Exists("w") Then intWarning = Cint(Wscript.Arguments.Named("w")) Else intWarning = 0 End If If Wscript.Arguments.Named.Exists("c") Then intCritical = Cint(Wscript.Arguments.Named("c")) Else intCritical = 0 End If Set objShell = CreateObject("WScript.Shell") Dim sysroot sysroot = objShell.ExpandEnvironmentStrings("%systemroot%") ' Check if the Server is pending a reboot and quit with warning Set objSysInfo = CreateObject("Microsoft.Update.SystemInfo") If objSysInfo.RebootRequired Then Wscript.Echo "Warning: Reboot required | updates=-1" Wscript.quit(1) End If ' Dump Software Dist Event log to variable for parsing Set objExec = objShell.Exec("cmd.exe /c type " & sysroot & "SoftwareDistributionReportingEvents.log") results = LCase(objExec.StdOut.ReadAll) res_split = Split(results, vbCrLf) Dim regEx Set regEx = New RegExp regEx.Pattern = "(.)S*s*S*s*S*s*ds*(d*)s*S*s*S*[0-9s]*S*s*S*s*.*t(.*)" regEx.IgnoreCase = true count = 1 ReDim arrDyn(1) For Each zeile in res_split firstsign = regEx.Replace(zeile, "$1") If (firstsign = "{") Then number = regEx.Replace(zeile, "$2") finish = regEx.Replace(zeile, "$3") If (number = 147) Then count = count + 1 ReDim Preserve arrDyn(count + 1) arrDyn(count + 1) = finish End If End If Next mount_updates = -1 For x = 0 to UBound(arrDyn) If x = UBound(arrDyn) Then end_array = Split(arrDyn(x), " ") mount_updates = end_array(UBound(end_array) - 1) End If Next ' Quit the script with the appropriate performance data mount_updates = Cint(mount_updates) If mount_updates = 0 Then Wscript.Echo "OK: There are no pending updates | updates=0" Wscript.Quit(0) ElseIf mount_updates >= intCritical Then Wscript.Echo "Critical: There are " & mount_updates & " updates pending | updates=" & mount_updates Wscript.Quit(2) ElseIf mount_updates >= intWarning Then Wscript.Echo "Warning: There are " & mount_updates & " updates pending | updates=" & mount_updates Wscript.Quit(1) ElseIf mount_updates < intWarning Then Wscript.Echo "OK: There are " & mount_updates & " updates pending | updates=" & mount_updates Wscript.Quit(0) Else Wscript.Echo "Unknown: There has been an error" Wscript.Quit(3) End If Wscript.Echo "Unknown: There has been an error" Wscript.Quit(3) </script> </job> |