help with a .bat file

[xfusion]

thanks a lot i really appreciate the steering in the correct direction, i think if i only do the
"dir > mytext.txt" it will give me all the information i need, since there will never be any sub-sub directories and i only need the list of the directories in the main folder, so i will give that a try, that coupled with the for command should give me the enter directory, run "ren *_std *_std.mpg" exit go to next directory, as for the adding 0, all of the the files will ALWAYS be named "2-, 3-, 4-, 5-, 6-, 7-, 8-, 9-, 10-, 11-, ect.." the - always followed by random letters and only the 2-9 need the zero added to it (to make them alphabetical in the folder)

i attached a few pictures to help visually display what needs to be done (a before and after) and a overview of the main folder (where it will be run)

as for the vbs i'm not exactly sure on how to run it, i saved the one part as vbs and got stuck, i haven't had time to look further into it, and yes it can be a vbs, it can be anything honestly as long as the job gets done 

i will work on making the .bat and see how it goes 

[Saving space, attachment deleted by admin]

[xfusion]

btw in the after picture, the little purple/orange.. things are media files, means they have been renamed .mpg

[The_Game_Bane]

i think i cud solve the 1st query

FOR /R %%i in (*_std) do ren *_std.mpg %%i

[Salmon Trout]

i think i cud solve the 1st query

FOR /R %%i in (*_std) do ren *_std.mpg %%i

I think you got that backwards

[xfusion]

i have the renaming and the adding 0 done

ren *_std *_std.mpg
ren 2-* 02-*
ren 3-* 03-*
ren 4-* 04-*
ren 5-* 05-*
ren 6-* 06-*
ren 7-* 07-*
ren 8-* 08-*
ren 9-* 09-*


that works perfectly, all i need now is for it to go into every directory in a folder and run that so i only have to run it once instead of 15-20 times, once in each folder

[billrich]

Sounds great.

List all your code plus  the input and the output.

The code will help many people.

Thanks for your help.

[ghostdog74]

as for the vbs i'm not exactly sure on how to run it, i saved the one part as vbs and got stuck, i haven't had time to look further into it, and yes it can be a vbs, it can be anything honestly as long as the job gets done 

got stuck? how? what errors you got? did you change working folder to c:\test? I done the script in c:\test, so you should change to appropriate path at your side where you want to rename your files.

[ghostdog74]

Sounds great.

List all your code plus  the input and the output.

The code will help many people.

Thanks for your help.

did you see reply #19 ?? that's all he has at the moment. 9 rename commands, which i think he can just use a for loop.

[Salmon Trout]

assuming the subfolders are all directly below a root folder

that is, in the top folder dir /ad shows something like this

Code: [Select]

12/12/2009  11:00    <DIR>          .
12/12/2009  11:00    <DIR>          ..
12/12/2009  11:00    <DIR>          Subfolder1
12/12/2009  11:00    <DIR>          Subfolder2
12/12/2009  11:00    <DIR>          Subfolder3
12/12/2009  11:00    <DIR>          Subfolder4
12/12/2009  11:00    <DIR>          Subfolder5
12/12/2009  11:00    <DIR>          Subfolder6
12/12/2009  11:00    <DIR>          Subfolder7
12/12/2009  11:00    <DIR>          Subfolder8
note... for testing purposes the subfolders have identical contents thus

Code: [Select]

2-apniia_std
3-apniqe_std
4-apniyi_std
5-apnjgm_std
6-apnjoq_std
7-apnjwu_std
8-apnkey_std
9-apnknc_std

Code: [Select]

@echo off

set thisdir=%cd%

Echo Scanning subfolders

for /f "delims=" %%D in ('dir /b /ad') do (
       
        echo Entering subfolder: %%D
       
        cd /d "%%D"
        Echo Renaming *_std to *_std.mpg
       
        if exist *_std (
               
                for /f "delims=" %%S in ('dir /b *_std') do (
               
                        echo Renaming %%S to %%S.mpg
                       
                        ren "%%S" "%%S.mpg"
               
                )
               
        ) else (
       
                echo *_std : no files to process
       
        )
       
       
        Echo Renaming 2-* to 9-* to 02-* to 09-*
        for %%N in (2 3 4 5 6 7 8 9) do (
               
                if exist "%%N-*" (
                       
                        for /f "delims=" %%F in ('dir /b %%N-*') do (
                       
                                echo Renaming %%F to 0%%F
                               
                                ren "%%F" "0%%F"
                       
                        )
               
                ) else (
               
                        echo %%N-* :   no files to process
               
                )
       
        )
       
        cd /d %thisdir%

)   

pause
     
     

Code: [Select]

Scanning subfolders
Entering subfolder: Subfolder1
Renaming 3-apniqe_std to 3-apniqe_std.mpg
Renaming 4-apniyi_std to 4-apniyi_std.mpg
Renaming 5-apnjgm_std to 5-apnjgm_std.mpg
Renaming 6-apnjoq_std to 6-apnjoq_std.mpg
Renaming 7-apnjwu_std to 7-apnjwu_std.mpg
Renaming 8-apnkey_std to 8-apnkey_std.mpg
Renaming 9-apnknc_std to 9-apnknc_std.mpg
Renaming 2-apniia_std to 2-apniia_std.mpg
Renaming 2-apniia_std.mpg to 02-apniia_std.mpg
Renaming 3-apniqe_std.mpg to 03-apniqe_std.mpg
Renaming 4-apniyi_std.mpg to 04-apniyi_std.mpg
Renaming 5-apnjgm_std.mpg to 05-apnjgm_std.mpg
Renaming 6-apnjoq_std.mpg to 06-apnjoq_std.mpg
Renaming 7-apnjwu_std.mpg to 07-apnjwu_std.mpg
Renaming 8-apnkey_std.mpg to 08-apnkey_std.mpg
Renaming 9-apnknc_std.mpg to 09-apnknc_std.mpg

Entering subfolder: Subfolder2
Renaming 3-apniqe_std to 3-apniqe_std.mpg
Renaming 4-apniyi_std to 4-apniyi_std.mpg
Renaming 5-apnjgm_std to 5-apnjgm_std.mpg
Renaming 6-apnjoq_std to 6-apnjoq_std.mpg
Renaming 7-apnjwu_std to 7-apnjwu_std.mpg
Renaming 8-apnkey_std to 8-apnkey_std.mpg
Renaming 9-apnknc_std to 9-apnknc_std.mpg
Renaming 2-apniia_std to 2-apniia_std.mpg
Renaming 2-apniia_std.mpg to 02-apniia_std.mpg
Renaming 3-apniqe_std.mpg to 03-apniqe_std.mpg
Renaming 4-apniyi_std.mpg to 04-apniyi_std.mpg
Renaming 5-apnjgm_std.mpg to 05-apnjgm_std.mpg
Renaming 6-apnjoq_std.mpg to 06-apnjoq_std.mpg
Renaming 7-apnjwu_std.mpg to 07-apnjwu_std.mpg
Renaming 8-apnkey_std.mpg to 08-apnkey_std.mpg
Renaming 9-apnknc_std.mpg to 09-apnknc_std.mpg

Entering subfolder: Subfolder3

[etc]


Subfolder contents after run

Code: [Select]

02-apniia_std.mpg
03-apniqe_std.mpg
04-apniyi_std.mpg
05-apnjgm_std.mpg
06-apnjoq_std.mpg
07-apnjwu_std.mpg
08-apnkey_std.mpg
09-apnknc_std.mpg
Of course the same code could be written in a much more compact form, but for (hopefully) instructive purposes I have used plenty of echo statements, multilining and indenting to make the flow of control easier to grasp (I hope). I have got into the habit of using "if exist" tests before file operations because I don't like error messages cluttering up the console.

[ghostdog74]

how about this, since we only have 2-9 (or is it 1-9?)

Code: [Select]

...
       for /f "delims=" %%F in ('dir /b 2-* 3-* 4-* 5-* 6-* 7-* 8-* -9-*') do (
               echo Renaming %%F to 0%%F
       )
...
you reduce 1 extra for loop that calls dir 8 more times. Also, why is it you don't use /s for dir? like dir /b /s *-*std ?

[Salmon Trout]

how about this, since we only have 2-9 (or is it 1-9?)

Code: [Select]

...
       for /f "delims=" %%F in ('dir /b 2-* 3-* 4-* 5-* 6-* 7-* 8-* -9-*') do (
               echo Renaming %%F to 0%%F
       )
...
you reduce 1 extra for loop that calls dir 8 more times. Also, why is it you don't use /s for dir? like dir /b /s *-*std ?

Well, to tell the truth I had forgotten that you can have multiple wild cards in one dir statement like this

dir /b 2-* 3-* 4-* 5-* 6-* 7-* 8-* -9-*

but even if I had remembered I would have done it the other way because (stepping back from the purely 'writing code' perspective) it seems more orderly to process each number separately, and similarly for the dir /b /s *-*std question. Processing all the sub folders down to all levels may not be what the OP wants. Sometimes (I feel) the pursuit of code that looks good in the editor can obscure other advantages. Processing power is cheap but clarity of thought and its expression are valuable things.

[ghostdog74]

Processing power is cheap but clarity of thought and its expression are valuable things.

true, that's why i never program in batch

[Salmon Trout]

I think that programming scripting in batch is a useful ability, but I do not think it is an essential one. However, there is much that can be done with it.

[xfusion]

only ran into one issue with the program you put salmon, it renames the _std.idx files _std.mpg.idx so i changed it to

Code: [Select]

if exist *_std (
               
if *_std.idx(
echo idx file
)
else
(
                for /f "delims=" %%S in ('dir /b *_std') do (
               
                        echo Renaming %%S to %%S.mpg
                       
                        ren "%%S" "%%S.mpg"
        )       
                )
               
        ) else (
       
                echo *_std : no files to process
       
        )
that should work correct?

[xfusion]

then again, wouldn't this work?

Code: [Select]

@echo off

set thisdir=%cd%

Echo Scanning subfolders

for /f "delims=" %%D in ('dir /b /ad') do (
       
        echo Entering subfolder: %%D
       
        cd /d "%%D"
        Echo Renaming *_std to *_std.mpg
ren *_std *_std.mpg
Echo renaming 2 to 02
ren 2-* 02-*
ren 3-* 03-*
ren 4-* 04-*
ren 5-* 05-*
ren 6-* 06-*
ren 7-* 07-*
ren 8-* 08-*
ren 9-* 09-*

       
        cd /d %thisdir%

)   

pause
less informative