对Active Directory中的所有计算机运行Powershell脚本

Question

I have written a script that generates some information but I need to run it on over 160 computers in an active directory. I don't want to run this script on each machine individually, is there any way of executing this script all all the machines from one centralized location?

invoke-command -ComputerName test-pc -ScriptBlock {gwmi win32_service | Select-object Name, PathName | where-object {$_.PathName -notlike '"*' -and $_.PathName -like "*\* *\*"}}

I don't want to be logging on to each machine individually. Is there quicker way? There must be.

Any help will be much appreciated.

Sohail.

Updated version:

invoke-command -ComputerName @(Get-ADComputer -Filter {Name -like "GBST*"} | Select-Object Name)  -ScriptBlock {gwmi win32_service | Select-object Name, PathName | where-object {$_.PathName -notlike '"*' -and $_.PathName -like "*\* *\*"}}

Error message:

invoke-command : One or more computer names are not valid. If you are trying to pass a URI, use the -ConnectionUri parameter, or pass URI objects 
instead of strings.
At line:1 char:2
+     invoke-command -ComputerName @(Get-ADComputer -filter {Name -like "GBSU1*"} | S ...
+    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidArgument: (System.String[]:String[]) [Invoke-Command], ArgumentException
    + FullyQualifiedErrorId : PSSessionInvalidComputerName,Microsoft.PowerShell.Commands.InvokeCommandCommand

Answer 1

Just to make it shorter :

(Get-ADComputer -Filter 'Name -like "GBSU*"').Name | % {
    Get-WMIObject Win32_Service |
    Select-Object Name, PathName |
    Where-Object { $_.PathName -notlike '"*' -and $_.PathName -like "** **" }
}

As pointed out by @bluuf :

This is actually not a 'good' solution since Get-WmiObject supports the ComputerName parameter : Invoke-Command shouldn't be used at all in this case.

Answer 2

There is a syntax error in your revised example where you kept the "*" in the Filter. You can't filter for all then narrow your results. Asterisk is implied when filtering based on properties.

I also added the ".Name" property to the computer search to only pass that to the invoke-command section. I tried the following code and it seemed to work.

invoke-command -ComputerName @((Get-ADComputer -Filter 'Name -like "GBST*"').Name) -ScriptBlock {gwmi win32_service | Select-object Name, PathName | where-object {$_.PathName -notlike 'C:\Windows\system32\*' -and $_.PathName -like 'C:\Program Files\*'}}