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中国DOS联盟论坛 » DOS批处理 & 脚本技术（批处理室） » How do I add an extension to files that don't have one?
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Original Poster
Posted 2008-07-12 13:21 · 中国 广东 深圳 宝安区 电信
Floor 2
Posted 2008-07-12 13:24 · 中国 湖南 株洲 电信
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@echo off
for /f "delmis=" %%i in ('dir /s /a-d /b 盘符:\s.h.e*') do if "%%~xi" neq ".wma" ren "%%i" %%~ni.wma
[ Last edited by zw19750516 on 2008-7-12 at 01:45 PM ]
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Floor 3
Posted 2008-07-12 13:40 · 中国 广东 深圳 宝安区 电信
Originally posted by zw19750516 at 2008-7-12 13:24:
@echo off
for /f "delmis=" %%i in ('dir /s /a-d /b s.h.e*') do if "%%~xi" neq ".wma" ren "%%i" %%~ni.wma
Thanks for your reply, but it doesn't seem to work
Floor 4
Posted 2008-07-12 13:42 · 中国 湖南 株洲 电信
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Originally posted by yywd at 2008-7-12 13:40:
Thanks for your reply, but it doesn't seem to work
Where are you running it from?
Try this:
@echo off
for /r %%i in (*s.h.e*) do if "%%~xi" neq ".wma" ren "%%i" %%~ni.wma
ps: the beginning of post #2 was written wrong, I've corrected it. OP, please change 盘符: to the actual drive letter.
[ Last edited by zw19750516 on 2008-7-12 at 01:47 PM ]
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Floor 5
Posted 2008-07-12 13:46 · 中国 重庆 九龙坡区 电信
Q: Why doesn't it work?
A: Go find the phone number of some old army doctor on a utility pole; he specializes in treating that and guarantees a cure. If the treatment cycle is a bit long, I suggest listing your test environment, test cases, and error messages so everyone can help you solve the problem.
A: Go find the phone number of some old army doctor on a utility pole; he specializes in treating that and guarantees a cure. If the treatment cycle is a bit long, I suggest listing your test environment, test cases, and error messages so everyone can help you solve the problem.
Floor 6
Posted 2008-07-12 14:10 · 中国 广东 深圳 宝安区 电信
Originally posted by zw19750516 at 2008-7-12 13:42:
Where did you put it to run?
Try this:
@echo off
for /r %%i in (*s.h.e*) do if "%%~xi" neq ".wma" ren "%%i" %%~ni.wma
ps: the one in post #2 ...
s.h.e-talking vi got changed to s.h.wma
Jiangnan Sentiment s.h.e Ⅱ got changed to Jiangnan Sentiment s.h.wma
s.h.e-Jiangnan Sentiment intro did not change
Floor 7
Posted 2008-07-12 14:18 · 中国 山东 聊城 联通
In folder properties, turn off the option to hide extensions, then refresh and see whether they have extensions. The way it is for you, with some music files seeming to have extensions and some not, I guess it's probably caused by hidden extensions...
Floor 8
Posted 2008-07-12 14:20 · 中国 湖南 株洲 电信
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I understand now, the problem is with the . in s.h.e. This should work now, right:
[ Last edited by zw19750516 on 2008-7-12 at 02:25 PM ]
@echo off&setlocal enabledelayedexpansion
for /r %%i in (*s.h.e*) do (
set str=%%~nxi&set str=!str:s.h.e=she!
ren "%%i" !str!
)
for /r %%i in (*she*) do if "%%~xi" neq ".wma" ren "%%i" "%%~ni.wma"
[ Last edited by zw19750516 on 2008-7-12 at 02:25 PM ]
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Floor 9
Posted 2008-07-12 14:32 · 中国 广东 深圳 宝安区 电信
Originally posted by zw19750516 at 2008-7-12 14:20:
I understand now, the problem is with the . in s.h.e. This should work now, right:
@echo off&setlocal enabledelayedexpansion
for /r %%i in (*s.h.e*) do (
set str=%%~nxi&set str=!str:s.h. ...
Don't change s.h.e to she, or the lyrics can't be associated
江南情怀s.h.e Ⅱ
s.h.e-talking vi
did not change
Floor 10
Posted 2008-07-12 14:35 · 中国 陕西 西安 电信
Are there files other than wma? If not, then just do a plain dir and change the ones without extensions, don't worry about SHE
S smile 微笑,L love 爱,O optimism 乐观,R relax 放松,E enthusiasm 热情...Slore
Floor 11
Posted 2008-07-12 14:59 · 中国 湖南 娄底 电信
致精致简！
Floor 12
Posted 2008-07-12 15:03 · 中国 上海 松江区 电信
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Posted 2008-07-12 15:08 · 中国 上海 松江区 电信
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26933062 and I replied almost at the same time, so I deleted my own post. But after brother 26933062 corrects it, it should be changing if /i not ren to move /y
[ Last edited by fastslz on 2008-7-12 at 03:13 PM ]
@echo off&setlocal enabledelayedexpansion
for /r %%i in (*s.h.e*) do (
set "str=%%~i"
if /i not "!str:~-4!"==".wma" move /y "%%i" "%%i.wma"
)
pause[ Last edited by fastslz on 2008-7-12 at 03:13 PM ]
Floor 14
Posted 2008-07-12 15:10 · 中国 湖南 娄底 电信
Thanks for the reminder, corrected
To be this careless is really unforgivable!...
To be this careless is really unforgivable!...
致精致简！
Floor 15
Posted 2008-07-12 15:24 · 中国 上海 松江区 电信
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Another method
@echo off
for /f "delims=*" %%i in ('dir /s /a-d /b *s.h.e*^|findstr /i /e /v ".wma"') do move /y "%%i" "%%i.wma"
pause
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