China DOS Union

The problem is
The content of a.txt is:
dfasf
fadsfasfs
dfasfas
fdasfas
dfasfa
asdfas
sadfas
dsaf
..........
The content of b.txt is:
1

2
3 (Replace the content of a.txt line by line with the character "3", and save each time with the save count as the name).txt, until the last line of a.txt is completed, and stop.
4
5

6
After running, the content of the first saved 1.txt is
1

2
dfasf
4
5

6

[ Last edited by hackf on 2009-10-8 at 20:28 ]

The problem is solved. Compared with Batch Processing Home, the forum management of DOS Union is much worse. I'm telling the truth. The administrators please don't mind.

[ Last edited by hackf on 2009-10-8 at 14:28 ]

If you have solved the problem by yourself, please share the solution with everyone, otherwise such a post without an end is meaningless.

http://www.cn-dos.net/forum/viewthread.php?tid=46048#pid323252

A master helped me solve it, and the method is like this
@echo off & setlocal enabledelayedexpansion
set m=1
for /f "delims=" %%i in (a.txt) do (
for /f "delims=" %%a in (b.txt) do (
set "foo=%%a"
set foo=!foo:3=%%i!
echo/!foo!
)>>!m!.txt
set /a m+=1
)
exit

[ Last edited by hackf on 2009-10-8 at 20:34 ]

If you are asking about Windows-related issues but posting in the DOS section, it will be deleted.

Please take a look at the sticky post:

http://www.cn-dos.net/forum/viewthread.php?tid=46409

Originally posted by DOSroot at 2009-10-8 20:30:
If you are asking about a Windows-related issue but posting it in the DOS section, it will be deleted.
Please take a look at the sticky post:

http://www.cn-dos.net/forum/viewthread.php?tid=46409

Then it has to be deleted