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Get PowerShell version on remote computers


PowerShell version on remote computers must be installed with the latest version if possible. It would make life easier.

New version comes with of course, new features and more fun. And if all servers or PCs has the same PowerShell version, then you need to create one version of PowerShell that works for all computers or servers.

But how to get PS version on remote computers?

To get the version locally, it’s quite straight forward:

Method 1:
($Psversiontable).PSVersion

Method 2:

(get-host).Version

To get version on remote computers, just add a few lines from the command above.

#--------- save as Get_PS_Version.ps1 or any file name
$xversion = (get-host).Version
$xversion_output = "PowerShell Version: "  + $xversion

$pc_name = $env:computername
$pc_output = "Computer Name: " + $pc_name


$xversion_output + "`n" >> c:\scripts\output\$pc_name.txt
$pc_output >> c:\scripts\output\$pc_name.txt
#--------------------------------

Assuming the file is on c:\scripts and has a sub folder called output.
Change the location and sub folder name as necessary.

Run this code to get PS version on remote PCs:

Invoke-Command -FilePath c:\script\Get_Ps_Version.ps1 -ComputerName server1, server2, server3, server4, server5

You can run the above command right at your workstation, of course, you need to open PowerShell ISE or PowerShell command line with the right credentials.

Or if you maintain a list of your servers which is not a bad idea, then you can use this method:

Invoke-command -computer (get-content c:\script\server_list\servers_list.txt) -filepath c:\script\Get_Ps_Version.ps1

If need to get one server or computer try this:

Invoke-Command -ComputerName Server01 -Credential Domain01\User01 -ScriptBlock { (get-host).Version }
Cheers..till next time. :)

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