Powershell: Find and Kill defined processes owned by specific user.

[string]$userName = 'user1';
[string]$exeName = 'cmd.exe';
Get-WmiObject -Query "Select * from Win32_Process where name = "$exeName" | Select Name, Handle, @{Label='Owner';Expression={$_.GetOwner().User}} | Where-object {$_.Owner -like "$userName"} | Select-object @{Label='Handle';Expression={[int]$_.Handle}} |foreach { stop-process -id $_.Handle -force }

Powershell: Find and Kill defined processes owned by specific user.