中国DOS联盟

Thanks, for example: (A is a constant, B is a variable)

A123.txt After renaming --------> 123.txt

A456.txt After renaming ---------> 456.txt

A999.txt After renaming ---------> 999.txt

ps: (To put it simply, that is, remove the constant A, :)

Also need to be able to scan the entire disk.

Thanks :P:P~~~

If constant A is of fixed length, you can consider removing A through character truncation operations; if the length is not fixed, the format of set var=!str1:A=! can be used reluctantly, provided that: in the same file name, the string A does not overlap with the rest.

Um, the moderator is very enthusiastic, thank you.
Here, for A, I need to use strings. The following is for example www.163.com]
Can the moderator help write a batch script?

@echo off
:: 使用把指定字符串置换为空的方法
setlocal enabledelayedexpansion
for /f "delims=" %%i in (test.txt) do (
    set var=%%i
    set var=!var:=!
    echo %%i 改名后为 !var!
)
pause

@echo off
:: 使用抛弃固定长度字符串的方法
setlocal enabledelayedexpansion
for /f "delims=" %%i in (test.txt) do (
    set var=%%i
    echo %%i 改名后为 !var:~13!
)
pause

123.txt
a bc.txt
d  e7f89.txt

Here are the translations:

Here are two demonstration codes:

@echo off
:: Use the method of replacing the specified string with empty
setlocal enabledelayedexpansion
for /f "delims=" %%i in (test.txt) do (
    set var=%%i
    set var=!var:=!
    echo %%i after renaming is !var!
)
pause

@echo off
:: Use the method of discarding fixed-length strings
setlocal enabledelayedexpansion
for /f "delims=" %%i in (test.txt) do (
    set var=%%i
    echo %%i after renaming is !var:~13!
)
pause

The content of test.txt is:

123.txt
a bc.txt
d  e7f89.txt

TV drama renamed, not very perfect
@echo off
setlocal enabledelayedexpansion
echo The default renamed file name is 01.rm
pause
set newname=01.rm
:set /p oldname=Please enter the old file name:
:set /p newname=Please enter the new file name:
set /p num=Please enter the total number of episodes:
for /f "tokens=1,2 delims=." %%i in ("%newname%") do (
set newname1=%%i
set newname2=%%j
)
if "%newname1:~0,1%"=="0" set newname1=%newname1:~1%
:loop
for %%i in (*.*) do (echo %%i |find "0%newname1%" && move %%i 0%newname1%.%newname2%)
if "%newname1%"=="%num%" goto :eof
set /a newname1=%newname1%+1
goto loop

test

Last edited by a9319751 on 2006-12-5 at 04:41 AM ]

Thanks to the moderator and the friend above for your enthusiastic help, and thank you all for your attention.

Well, I registered on this forum and immediately posted a help-seeking post. I'm really a bit embarrassed. Actually, I really want this batch processing to change movie names... Hehe~~ Changing each name one by one is a lot of work, and I don't know batch processing. Helpless~

I tried it. The moderator's batch processing can rename, but it's still limited to the names we listed...

What if we don't know in advance how many such ones with fixed symbols www.163.com] are in our computer?

Then it's not convenient.

The batch processing of the friend above is still not enough.

Please help improve it if you know how. I'm very grateful...

Then you need to list all your conditions. Just saying replace constant A, but not giving all possible situations, then I can only give the demo code.

The moderator is here so early, heh. I'm sorry, I didn't make the problem clear.

The effect I want is: After running the batch file, it will first let the user enter the defined constant Awww.163.com],

(Because some movies are not just under one address, so it will be different), then use the batch file to remove the amount with

www.163.com], and there should be no overwrite prompt phenomenon (if it can more clearly show how many file names we have actually changed this time, generate a ren.txt under the C drive to record it, which is the best), and also filter all files on my computer, such as C, D, E, F drives...

That's the situation. Thank you again!

I'm sorry, I need this batch script urgently. Please help if you know how, thank you

Renaming Files.bat

@echo off
set /p oldname=Please enter the old file name:
set /p newname=Please enter the new file name:
setlocal enabledelayedexpansion
dir /b . >list.txt
for /f "tokens=1 delims=1" %%i in ("%oldname%") do set name=%%i
if "%name:~-1%"=="0" set name=%name:~0,-1%
if "%name:~-1%"=="0" set name=%name:~0,-1%
if "%name:~-1%"==" " set name=%name:~0,-1%
if "%name:~-1%"==" " set name=%name:~0,-1%
for /f "delims=" %%i in (list.txt) do (
set var=%%i
set var=!var:%name%=!
ren %%i !var!
)
dir /b . >list.txt
for /f "tokens=1,2 delims=1" %%i in ("%oldname%") do set name=%%j
for /f "delims=" %%i in (list.txt) do (
set var=%%i
set var=!var:%name%=!
ren %%i !var!
)
dir /b . >list.txt
for /f "tokens=1,2 delims=." %%i in ("%newname%") do set name=%%j
for /f "delims=" %%i in (list.txt) do echo %%i |find "." || ren %%i %%i.%name%
del list.txt
del %0

Generating Files.bat
for /f %%i in (listfile.txt) do copy listfile.txt %%i

listfile.txt
Typhoon in That Summer 01. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 02. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 03. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 04. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 05. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 06. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 07. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 08. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 09. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 10. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 11. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 12. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 13. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 14. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 15. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 16. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 17. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 18. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 19. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 20. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 21. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 22. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 23. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 24. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 25. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 26. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 27. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 28. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 29. Mandarin Chinese Subtitles.d-vb.rmvb
Typhoon in That Summer 30. Mandarin Chinese Subtitles.d-vb.rmvb

When using, place "Renaming Files.bat" in the folder of the movies to be renamed and run it. Please back up your important files before use

That's amazing, thank you.