PowerShell - List ALL TCP/UDP ports local machine

Save as NetStatProcessName.ps1, this particular discovery ALSO lists the processes associated with the ports.

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$netstat = netstat -aon | Select-String -pattern "(TCP|UDP)"

$processList = Get-Process

foreach ($result in $netstat) {

$splitArray = $result -split " "

$procID = $splitArray[$splitArray.length – 1]

$processName = $processList | Where-Object {$_.id -eq $procID} | select processname

$splitArray[$splitArray.length – 1] = $procID + " " + $processName.processname

$splitArray -join " "

}

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