[amel27]

Код:

@echo off
if "%~1"=="" echo using: %~nx0 filename& pause >nul& exit 1

for /f %%i in ('^<"%~1" find /c /v ""') do set $l=%%i
for /f "usebackq delims=" %%a in ("%~1") do for %%i in (%%a) do set /a $w+=1

echo lines  : %$l%
echo words  : %$w%
echo symbols: %~z1

pause >nul