:startsWith [%1 - string to be checked;%2 - string for checking ]

@echo off

rem :: sets errorlevel to 1 if %1 starts with %2 else sets errorlevel to 0


setlocal EnableDelayedExpansion


set "string=%~1"

set "checker=%~2"

rem set "var=!string:%~2=&echo.!"

set LF=^



rem ** Two empty lines are required

rem echo off

for %%L in ("!LF!") DO (

  for /f "delims=" %%R in ("!checker!") do ( 

  rem set "var=!string:%%~R%%~R=%%~L!"

  set "var=!string:%%~R=#%%L!"

  )

)

for /f "delims=" %%P in (""!var!"") DO (

if "%%~P" EQU "#" goto :yes

goto :no

)

:yes

endlocal & verify set_error 2>nul

goto :eof

:no

endlocal & ( echo | shift )

goto :eof


출처 : https://ss64.org/viewtopic.php?id=1687 - split, indexof, last index of, reverse, startsWith, ends With 

728x90

+ Recent posts