dengyuli

@echo off
setlocal enabledelayedexpansion
set ctr=0
set "infs="
echo 请稍等……
for /f "delims=? tokens=* eol=" %%a in ('dir /s /b !systemdrive!') do (
 set str=%%a
 if "!str:~-4!"==".inf" set infs=!infs!,"!str: =`!" & set /a ctr+=1
 if !ctr! geq 4 goto:show
 if !ctr!==0 exit
)

set ctrt=0
for %%a in (!infs!!infs!!infs!!infs!) do (
 set ctr=0
 set t=%%a
 set str=!t:`= !
 for /f "delims=~ tokens=* eol=?" %%b in ('type !str!') do (
  if !ctr! == 0 echo !str! & echo %%b & set ctr=1 & set /a ctrt+=1
 )
 if !ctrt! geq 4 pause>nul & exit
)

:show
for %%a in (!infs!) do (
 set ctr=0
 set t=%%a
 set str=!t:`= !
 for /f "delims=~ tokens=* eol=?" %%b in ('type !str!') do (
  if !ctr! == 0 echo !str! & echo %%b & set ctr=1
 )
)
pause>nul
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