中国DOS联盟

比如说有个1.txt文件，内容如下
aaa
bbb
ccc
现在把他按行拆分变为
2.txt内容为aaa，3.txt内容为bbb，4.txt内容为ccc，这是一个问题，如果能拆分又怎么把他合并为5.txt内容为
ccc
bbb
aaa
谢谢

还是用set /p a=<1.txt

cd . >a.txt

for /f "tokens=*" %%b in (1.txt) do call :get %%b

for /f "tokens=1" %%c in (a.txt) do echo %%c >2.txt

for /f "tokens=2" %%c in (a.txt) do echo %%c >3.txt

for /f "tokens=3" %%c in (a.txt) do echo %%c >4.txt

for /f "tokens=1" %%d in (4.txt) do echo %%d >5.txt

for /f "tokens=1" %%e in (3.txt) do echo %%e >>5.txt

for /f "tokens=1" %%f in (2.txt) do echo %%f >>5.txt

del a.txt

goto :eof

:get

set /p a=<a.txt

echo %a%%1 >a.txt&goto :eof

Last edited by zw19750516 on 2008-3-27 at 07:30 PM ]

@echo off&setlocal enabledelayedexpansion

for /f "tokens=1* delims=:" %%i in ('findstr /n .* 1.txt') do (

   set /a num=%%i+1

   echo %%j>"!num!.txt"

)

pause

合并

@echo of

copy 2.txt+3.txt+4.txt 5.txt

pause

我怎么忘记copy了，受教了abcd

@echo off

set n=1

for /f "tokens=*" %%i in (1.txt) do call :change %%i

copy 4.txt+3.txt+2.txt 5.txt

goto :eof

:change

set /a n+=1

echo %1 >%n%.txt&goto :eof

Last edited by zw19750516 on 2008-3-27 at 10:03 PM ]