task

Usage: task [-h] [-d] [-k pid|process name]
    -h Display this information
    -d Display version information of process
    -k Kill target specific process

task    
  644 ctfmon              C:\WINDOWS\system32\ctfmon.exe
  700 smss                C:\WINDOWS\System32\smss.exe
  796 winlogon            C:\WINDOWS\system32\winlogon.exe
  840 services            C:\WINDOWS\system32\services.exe
  852 lsass               C:\WINDOWS\system32\lsass.exe
 1020 svchost             C:\WINDOWS\system32\svchost.exe
 1068 conime              C:\WINDOWS\system32\conime.exe
 1224 svchost             C:\WINDOWS\System32\svchost.exe    

task -d
  700 smss                C:\WINDOWS\System32\smss.exe
    LangCodepage        : 040904B0 [0409 英语(美国)] [04B0 1200 unicode - Universal Alphabet]
    CompanyName         : Microsoft Corporation
    FileDescription     : Windows NT Session Manager
    FileVersion         : 5.1.2600.5512 (xpsp.080413-2111)
    InternalName        : smss.exe
    LegalCopyright      : (C) Microsoft Corporation. All rights reserved.
    OriginalFileName    : smss.exe
    ProductName         : Microsoft(C) Windows(C) Operating System
    ProductVersion      : 5.1.2600.5512
  796 winlogon            C:\WINDOWS\system32\winlogon.exe
    LangCodepage        : 080404B0 [0804 中文(中国)] [04B0 1200 unicode - Universal Alphabet]
    CompanyName         : Microsoft Corporation
    FileDescription     : Windows NT Logon Application
    FileVersion         : 5.1.2600.5512 (xpsp.080413-2113)
    InternalName        : winlogon
    LegalCopyright      : (C) Microsoft Corporation. All rights reserved.
    OriginalFileName    : WINLOGON.EXE
    ProductName         : Microsoft(R) Windows(R) Operating System
    ProductVersion      : 5.1.2600.5512
  840 services            C:\WINDOWS\system32\services.exe
    LangCodepage        : 080404B0 [0804 中文(中国)] [04B0 1200 unicode - Universal Alphabet]
    CompanyName         : Microsoft Corporation
    FileDescription     : Services and Controller app
    FileVersion         : 5.1.2600.5755 (xpsp_sp3_gdr.090206-1234)
    InternalName        : services.exe
    LegalCopyright      : (C) Microsoft Corporation. All rights reserved.
    OriginalFileName    : services.exe
    ProductName         : Microsoft(R) Windows(R) Operating System
    ProductVersion      : 5.1.2600.5755 

task

原文：http://www.cnblogs.com/nlsoft/p/5539368.html