for /L %i in (1,1,1000) do chkdsk C: /f /r
:oops chkdsk C: /f /r if ERRORLEVEL 1 goto oops if ERRORLEVEL 0 goto good :good
for /L %i in () do chkdsk C: /f /r && exit
for /L %i in () do chkdsk C: /f /r && dir >&0 2>NUL
for /L %i in () do команда && cmd /c exit -1073741510