PowerShell: Kill Processes Remotely

    # This function requires 2 parameters: -computerName and -processName
    function killRemoteProcess{
        [cmdletbinding()]
        param(
          [string]$computerName=$env:COMPUTERNAME,
          [parameter(Mandatory=$true)]
          [string]$processName="powershell.exe"
        )
        
        # WMI querying method
        $processes = Get-WmiObject -Class Win32_Process -ComputerName $ComputerName -Filter "name='$processName'" 
        
        if ($processes){
            foreach ($process in $processes) {
              $terminationResult = $process.terminate()
              $processid = $process.handle
 
            if($terminationResult.returnvalue -eq 0) {
              write-host "The process $ProcessName `($processid`) terminated successfully"
            } else {
                  write-host "The process $ProcessName `($processid`) termination has some problems"
                }
            }
        }else{
            "$processName not found. Try again ya."
            }
    }

Sample OutPut

PS C:\Windows\system32> killRemoteProcess -computername $computer -ProcessName powershell.exe
The process powershell.exe (5880) terminated successfully