Ping with timestamp to file

echo Ping gestartet am: >> ping.log & date /T >> ping.log
ping -t 8.8.8.8|cmd /q /v /c "(pause&pause)>nul & for /l %%a in () do (set /p "data=" && echo(!date! !time! !data!)&ping -n 2 localhost>nul" >> ping.log