query process
Displays information about processes that are running on a Remote Desktop Session Host server. Windows commands reference
On Windows
Windows
Displays information about processes that are running on a Remote Desktop Session Host server. You can use this command to find out which programs a specific user is running, and also which users are running a specific program. This command returns the following information: - User who owns the process - Session that owns the process - ID of the session - Name of the process - ID of the process NOTE: To find out what's new in the latest version, see What's New in Remote Desktop Services in Windows Server.
query process [*|<processID>|<username>|<sessionname>|/id:<nn>|<programname>] [/server:<servername>]
To display information about the processes being used by all sessions, type
query process *IdentifyTo display information about the processes being used by session ID 2, type
query process /ID:2Identify/IDSpecifies the ID of the session whose processes you want to list. Windows commands reference*Lists the processes for all sessions.<processID>Specifies the numeric ID identifying the process that you want to query.<username>Specifies the name of the user whose processes you want to list.<sessionname>Specifies the name of the active session whose processes you want to list./id:<nn>Specifies the ID of the session whose processes you want to list.<programname>Specifies the name of the program whose processes you want to query. The .exe extension is required./server:<servername>Specifies the Remote Desktop Session Host server whose processes you want to list. If unspecified, the server where you are currently logged on is used./?Displays help at the command prompt.