bat file example

bat_file.bat

ECHO OFF

cls

ECHO.
ECHO FILE NAME

ECHO %0

ECHO.
ECHO INCOMING PARAMS

ECHO %1
ECHO %2
ECHO %3

ECHO.
ECHO COUNT OF PARAMS

SET  ARGS=0
FOR  %%x in (%*) DO SET /A ARGS+=1
ECHO %ARGS%

ECHO.
ECHO CONDITIONS

IF %ARGS% == 0 (
  ECHO HAVE NO PARAMS
) ELSE (
  ECHO HAVE %ARGS% PARAMS
)

ECHO.
ECHO FIRST LOOP

FOR %%A in (5, 6, 10) do (
  ECHO Hello, %%A
)

ECHO.
ECHO SECOND LOOP

FOR /l %%A in (1, 1, 10) do (
  ECHO Hello, %%A
)

# ==================================
EQU   -   equal
NEQ   -   not equal
LSS   -   less than
LEQ   -   less than or equal
GTR   -   greater than
GEQ   -   greater than or equal