bash dos script

@echo off
:START
color 4c
echo ###################################
echo #########LOCAL DDOS SYSTEM#########
echo #############By D2O3KlO############
echo ###################################
echo Loading ...
set/p "ping=Ping Value >"
set/p "ip=IP Adress >"
set/p "port= Port adress >"
set/p "MAC= MAC >"
set/p "key= key>"
if NOT %key%==2ENR3-ID2B4-0FI2J-HDN3Z-HF3B4 goto ERROR
echo Information completed
echo Starting to boot ...
:boucle3
set /a count3 = count3 + 1
if %count3%==100 goto endboucle3
goto boucle3
:endboucle3
set /a count=1
goto boucle4
:boucle4
cls
set/a count = count + 1
echo -------------DDOS-------------
echo SEND PING : %count% / %ping%
echo IP ADRESS : %ip%
echo PORT ADRESS : %port%
echo MAC ADRESS : %mac%
echo PING SPEED : %num% Kbps
set /a num=%random%*1300/32676+1
set /a num2=%random%*1300/32676+1
set /a num3=%random%*1300/32676+1
set /a num4=%random%*1300/32676+1
set /a num5=%random%*1300/32676+1
set /a num6=%random%*1300/32676+1
set /a num7=%random%*1300/32676+1
echo -------------END--------------
echo.
md TROJAN%count%
echo.
echo.
echo.
echo          --==LOG==--
echo SEND 1 PING to %ip% with %num% kbps speed
echo SEND 1 PING to %ip% with %num2% kbps speed
echo SEND 1 PING to %ip% with %num3% kbps speed
echo SEND 1 PING to %ip% with %num4% kbps speed
echo SEND 1 PING to %ip% with %num5% kbps speed
echo SEND 1 PING to %ip% with %num6% kbps speed
echo SEND 1 PING to %ip% with %num7% kbps speed
:boucle5
set /a count2 = count2 + 1
if %count2%==80 goto endboucle5
goto boucle5
:endboucle5
set/a count2=1
if %count%==%ping% goto endboucle4
goto boucle4
:endboucle4
echo DDOS Success.
goto end
:error
echo Incorrect syntax error.
goto end
:end
pause