Uninstall Flash silent

I have a couple of macs with flash on it. I wan't to uninstall it silent but do not get it to work with the Adobe Flash Player Uninstaller.app

After some research on the net I have tried it via ARD and Terminal:

sudo rm -rf /Library/Internet\ Plug-Ins/Flash\ Player.plugin

sudo rm -rf /Library/Internet\ Plug-Ins/flashplayer.xpt

sudo rm -rf /Library/Internet\ Plug-Ins/PepperFlashPlayer

sudo rm -rf /Library/PreferencePanes/Flash\ Player.prefPane

sudo rm -rf /Library/LauchDaemans/com.adobe.fpsaud.plist

but I am not sure that I got all relevant files. Has someone tried this?

Marcus