dmhd.vbs

'**************************************************************************
'
'              *** IF YOU ARE READING THIS, ***
'                  ~~~~~~~~~~~~~~~~~~~~~~~
'
'           [and you expected to defrag your drives]
' Please save this page as dmhd.vbs and double click it to use
'
'**************************************************************************
'
'
' SPEED UP SLOW COMPUTER WITH THIS SIMPLE UTILITY TO DEFRAG HARD DRIVES
' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
'
'
' WHAT THIS SCRIPT DOES:
' =====================
'
' This script calls cleanmgr /sageset:99 if it hasnt been run before,
' to setup which files will be removed in the cleaning process.
' It then calls cleanmgr /sagerun:99 to clean those files from all drives
' finally, it calls defrag -f forcing defragmentation of all drives
'
' A current copy of this file is kept at:
'   http://www.DeBog.com
'
'
' CHANGE LOG
' ----------------------------------------------------------
' 9/22/2011  works with Vista and 7. Turns on and checks for Windows updates
' 10/23/2008 Added description and updated PAD file
' 2/1/2005 added this time stamp & other cosmetic changes
' ==========================================================
'
'
' BEGINNING OF SCRIPT
' ===================
'
' Initialize
' ----------

If WScript.Arguments.length =0 Then
  Set objShell = CreateObject("Shell.Application")
  'Pass a bogus argument with leading blank space, say [ uac]
  objShell.ShellExecute "wscript.exe", Chr(34) & _
  WScript.ScriptFullName & Chr(34) & " uac", "", "runas", 1
Else

Dim read, fso, d, dc
Set WshShell = WScript.CreateObject("WScript.Shell")


' Check for sageset:99 registry key and setup if not exist
' --------------------------------------------------------

On Error Resume Next
read = WshShell.RegRead("HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\VolumeCaches\Temporary Files\StateFlags0099") 'Then
Err.Clear
if read then
   'do nothing
else
    Return = WshShell.Run("cleanmgr /sageset:99", 1, TRUE)
end if


' clean up all hard drives
' ------------------------

Return = WshShell.Run("cleanmgr /sagerun:99", 1, TRUE)


' force defrag on all hard drives [by Doug Knox]
' ----------------------------------------------

Set fso = CreateObject("Scripting.FileSystemObject")
Set dc = fso.Drives
For Each d in dc
    If d.DriveType = 2 Then
       Return = WshShell.Run("defrag " & d & " -f", 1, TRUE)
    End If
Next

' turn on and check for updates
' -----------------------------

Return = WshShell.Run("wuauclt.exe /resetauthorization /detectnow", 1, TRUE)

' close down
' ----------
End If

Set WshShell = Nothing

' DISCLAIMER
' ==========
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'
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