中国DOS联盟

7307676 1487247 2010-06-30
7307677 9755763 2010-06-30
7307678 5849265 2010-06-30
7307679 0869443 2010-06-30
7307680 2087040 2010-06-30
7307681 6897558 2010-06-30
................
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求把上面这段内容弄成这样的

1:7307676 1487247
2:7307677 9755763
3:7307678 5849265
4:7307679 0869443
5:7307680 2087040
6:7307681 6897558

有没人帮小弟解决下啊

@echo off&setlocal ENABLEDELAYEDEXPANSION
for /f "tokens=1,2 delims= " %%i in (1.txt) do (set/a sq+=1
echo !sq!:%%i %%j
)
pause

@echo off & for /f "tokens=1,2 " %%a in ('findstr /n "730" 000.txt ') do (echo %%a %%b)