Provides the nice headings at the top with every update without needing to clear the entire console.

$saveY = [console]::CursorTop
$saveX = [console]::CursorLeft      

while ($true) {
    Get-Process | Sort -Descending CPU | Select -First 30;
    Sleep -Seconds 2;
    [console]::setcursorposition($saveX,$saveY+3)
}

Provides nice headings at the top with every update without needing to clear the entire console:

$saveY = [console]::CursorTop
$saveX = [console]::CursorLeft

while ($true) {
  Get-Process | Sort -Descending CPU | Select -First 30;
  Sleep -Seconds 2;
  [console]::setcursorposition($saveX,$saveY+3)
}