vbs实现的tasklist效果代码

Option explicit 
If right(Ucase(WScript.FullName),11)="WSCRIPT.EXE" Then
	wscript.echo "You should run this script from the command line (cmd)"  vbCrLf  "cscript "  wscript.ScriptFullName
	WScript.Quit
End If

dim strComputer,objWMIService,colProcesses,objProcess,ProcessTime,strCreationDate,user,Domain,strOwner,h,m,s,chaine
strComputer = "." 
Set objWMIService = GetObject("winmgmts:"  "{impersonationLevel=impersonate}!\\"  strComputer  "\root\cimv2") 
Set colProcesses = objWMIService.ExecQuery ("Select * from Win32_Process")    ' where Name='IEXPLORE.EXE' 
Chaine="Process   |Creation Date Time |Handles|Threads|Owner       |Priority|MemoryUsage|MaxMemUsage|MemRequired|MaxMemRequi|    Swap|  Max Swap|CPU time|PID |PFaults|Path"  vbCrLf 
For Each objProcess in colProcesses 
    If objProcess.GetOwner ( User, Domain ) = 0 Then 
        strOwner= Domain  "\"  User 
    Else 
        strOwner="Unknown" 
    End If 
    ProcessTime=(CSng(objProcess.KernelModeTime) + CSng(objProcess.UserModeTime)) / 10000000 
    h=right("0"  fix(ProcessTime/60/60),2) 
    ProcessTime=ProcessTime-h*60*60 
    m=right("0"  fix(ProcessTime/60),2) 
    s=Right("0"  round(ProcessTime-m*60),2) 
    strCreationDate=Mid(objProcess.CreationDate,7,2)  "/"  Mid(objProcess.CreationDate,5,2)  "/"  Left(objProcess.CreationDate,4)  " "  Mid(objProcess.CreationDate,9,2)  ":"  Mid(objProcess.CreationDate,11,2)  ":"  Mid(objProcess.CreationDate,13,2) 
    If strCreationDate="// ::" Then strCreationDate=Space(19) 
    Chaine=Chaine  Left(objProcess.Name  space(8),12)  "|" _ 
         strCreationDate  "|"  Right(Space(6)  objProcess.HandleCount,7)  "|" _ 
         Right(Space(6)  objProcess.ThreadCount,7)  "|" _ 
         Left(strOwner  space(14),19)  "|" _ 
         Left(objProcess.Priority  Space(7),8)  "|" _ 
         Right(Space(10)  objProcess.PageFileUsage ,11)  "|" _ 
         Right(Space(10)  objProcess.PeakPageFileUsage ,11)  "|" _ 
         Right(Space(8)  objProcess.WorkingSetSize ,11)  "|" _ 
         Right(Space(8)  objProcess.PeakWorkingSetSize ,11)  "|" _ 
         Right(Space(10)  objProcess.VirtualSize ,11)  "|" _ 
         Right(Space(10)  objProcess.PeakVirtualSize ,11)  "|" _ 
         h  ":"  m  ":"  s  "|" _ 
         Left(objProcess.ProcessID  space(3),4)  "|" _ 
         Right(Space(6)  objProcess.PageFaults ,7)  "|"  objProcess.ExecutablePath 
    Chaine=Chaine  vbCrLf 
Next 
wscript.echo chaine