[文本处理] 批处理如何查找10小时内修改过的文件？

@echo off&setlocal enabledelayedexpansion
set ti=!time:~0,2!
if "!ti:~0,1!" equ "0" set ti=!ti:~1,1!
set /a ti=!ti!-10
set da=!date:~8,2!
if "!ti!" equ "-"  set ti=24+!ti!&set /a da=!date:~8,2!-1
if !ti! lss 10 set ti=0!ti! 
set ti=!ti!!time:~3,2!
set dat=!date:~0,4!!date:~5,2!!da!!ti! 
set dat=!dat: =!
echo !dat!
for /r "c:\" %%i in (*.txt) do (
set date=%%~ti
set date=!date:~0,10!
set date=!date:-=!
set date=!date!!time:~0,2!!time:~3,2!
if  "!date!" gtr "!dat!" echo %%~dpnxi %%~ti
  )
pause 
复制代码