memo

@echo off

cd /d %~dp0

set LockFile=nolock

:Loop
if exist %LockFile% (
if exist %LockFile%/ (
timeout /t 3 > nul
goto Loop
)

rem 存在する場合そのまま

) else (
echo 存在しない
type nul > %LockFile%
timeout /t 3 > nul
goto Loop

)

rem ------------------


pause