Describes how to interpret and format the output of remote commands.

	The output of a command that was run on a remote computer might look
	like output of the same command run on a local computer, but there are
	some significant differences.

	This topic explains how to interpret, format, and display the output
	of commands that are run on remote computers.


	When you use the Invoke-Command cmdlet to run a command on a remote
	computer, the command returns an object that includes the name of
	the computer that generated the data. The remote computer name is
	stored in the PSComputerName property.

	For many commands, the PSComputerName is displayed by default. For
	example, the following command runs a Get-Culture command on two
	remote computers, Server01 and Server02. The output, which appears
	below, includes the names of the remote computers on which the command

		C:\PS> invoke-command -script {get-culture} -comp Server01, Server02

		LCID  Name	DisplayName				PSComputerName
		----  ----	-----------				--------------
		1033  en-US   English (United States)	Server01
		1033  es-AR   Spanish (Argentina)		Server02

	You can use the HideComputerName parameter of Invoke-Command to hide
	the PSComputerName property. This parameter is designed for commands
	that collect data from only one remote computer.

	The following command runs a Get-Culture command on the Server01
	remote computer. It uses the HideComputerName parameter to hide the
	PSComputerName property and related properties.

		C:\PS> invoke-command -scr {get-culture} -comp Server01 -HideComputerName

		LCID			 Name			 DisplayName
		----			 ----			 -----------
		1033			 en-US			English (United States)

	 You can also display the PSComputerName property if it is not displayed
	 by default. 

	 For example, the following commands use the Format-Table cmdlet to add
	 the PSComputerName property to the output of a remote Get-Date command.

		C:\PS> $dates = invoke-command -script {get-date} -computername Server01, Server02
		C:\PS> $dates | format-table DateTime, PSComputerName -auto

		DateTime							PSComputerName
		--------							--------------
		Monday, July 21, 2008 7:16:58 PM	Server01
		Monday, July 21, 2008 7:16:58 PM	Server02


	Several cmdlets, including Get-Process, Get-Service, and Get-EventLog,
	have a ComputerName parameter that gets the objects on a remote computer.
	These cmdlets do not use Windows PowerShell remoting, so you can use them
	even on computers that are not configured for remoting in Windows 

	The objects that these cmdlets return store the name of the remote computer
	in the MachineName property. (These objects do not have a PSComputerName

	For example, this command gets the PowerShell process on the Server01 and
	Server02 remote computers. The default display does not include the 
	MachineName property. 

		C:\PS> get-process powershell -computername server01, server02

		Handles  NPM(K)	PM(K)	WS(K) VM(M)   CPU(s)	 Id ProcessName
		-------  ------	-----	----- -----   ------	 -- -----------
			920	38	97524	 114504   575	 9.66   2648 powershell
			194	 6	24256	32384   142			3020 powershell
			352	27	63472	63520   577	 3.84   4796 powershell

	You can use the Format-Table cmdlet to display the MachineName property
	of the process objects. 

	For example, the following command saves the processes in the $p variable
	and then uses a pipeline operator (|) to send the processes in $p to the
	Format-Table command. The command uses the Property parameter of 
	Format-Table to include the MachineName property in the display.

		C:\PS> $p = get-process powershell -comp Server01, Server02
		C:\PS> $P | format-table -property ID, ProcessName, MachineName -auto

		Id ProcessName MachineName
		-- ----------- -----------
		2648 powershell  Server02
		3020 powershell  Server01
		4796 powershell  Server02

	The following more complex command adds the MachineName property to the
	default process display. It uses hash tables to specify calculated 
	properties. Fortunately, you do not have to understand it to use it. 
	(Note that the backtick [`] is the continuation character.)

		C:\PS> $p = get-process powershell -comp Server01, Server02

		C:\PS> $p | format-table -property Handles, `
					@{Label="NPM(K)";Expression={[int]($_.NPM/1024)}}, `
					@{Label="PM(K)";Expression={[int]($_.PM/1024)}}, `
					@{Label="WS(K)";Expression={[int]($_.WS/1024)}}, `
					@{Label="VM(M)";Expression={[int]($_.VM/1MB)}}, `
					@{Label="CPU(s)";Expression={if ($_.CPU -ne $()){ $_.CPU.ToString("N")}}}, `
					Id, ProcessName, MachineName -auto

		Handles NPM(K) PM(K)  WS(K) VM(M) CPU(s)   Id ProcessName MachineName
		------- ------ -----  ----- ----- ------   -- ----------- -----------
			920	 38 97560 114532   576		2648 powershell  Server02	 
			192	6 24132  32028   140		3020 powershell  Server01   
			438	 26 48436  59132   565		4796 powershell  Server02   

	When you run remote commands that generate output, the command output is 
	transmitted across the network back to the local computer. 

	Because most live Microsoft .NET Framework objects (such as the objects 
	that Windows PowerShell cmdlets return) cannot be transmitted over the
	network, the live objects are "serialized". In other words, the live 
	objects are converted into XML representations of the object and its 
	properties. Then, the XML-based serialized object is transmitted across
	the network. 

	On the local computer, Windows PowerShell receives the XML-based serialized
	object and "deserializes" it by converting the XML-based object into a 
	standard .NET Framework object.

	However, the deserialized object is not a live object. It is a snapshot of 
	the object at the time that it was serialized, and it includes properties 
	but no methods. You can use and manage these objects in Windows PowerShell,
	including passing them in pipelines, displaying selected properties, and 
	formatting them.

	Most deserialized objects are automatically formatted for display by 
	entries in the Types.ps1xml or Format.ps1xml files. However, the local 
	computer might not have formatting files for all of the deserialized 
	objects that were generated on a remote computer. When objects are 
	not formatted, all of the properties of each object appear in the console
	in a streaming list. 

	When objects are not formatted automatically, you can use the formatting 
	cmdlets, such as Format-Table or Format-List, to format and display 
	selected properties. Or, you can use the Out-GridView cmdlet to display 
	the objects in a table.

	Also, if you run a command on a remote computer that uses cmdlets that you
	do not have on your local computer, the objects that the command returns 
	might not be formatted properly because you do not have the formatting 
	files for those objects on your computer. To get formatting data from 
	another computer, use the Get-FormatData and Export-FormatData cmdlets.  

	Some object types, such as DirectoryInfo objects and GUIDs, are converted
	back into live objects when they are received. These objects do not need
	any special handling or formatting.   

	The order of the computer names in the ComputerName parameter of cmdlets 
	determines the order in which Windows PowerShell connects to the remote
	computers. However, the results appear in the order in which the local
	computer receives them, which might be a different order.

	To change the order of the results, use the Sort-Object cmdlet. You can
	sort on the PSComputerName or MachineName property. You can also sort on
	another property of the object so that the results from different 
	computers are interspersed.