Question

Using a LIST and LOOP within a batch file

Asked by: Diabeticus

Hi all, virgin user here.

I have what I think may be a relatively easy question.  Not for me, otherwise I wouldn't have ot ask it.

I have a batch file that will be running the winzip command line interface.  
e.g.
wzzip -a -P -r tempfolder\myzip_file.zip somefile.txt

this command line zips up "somefile.txt" into "myzip_file.zip".

The plan is to use that line in a BATfile that will do a bunch of other stuff after zipping up the file.  So this line:
wzzip -a -P -r tempfolder\myzip_file.zip somefile.txt
will be a line in a BAT file.  

So I would like to do something like this:

BEGINNING OF BATCH FILE

 BEGIN LIST
   File1.TXT
   File2.TXT
   File3.TXT
 END LIST

 wzzip -a -P -r tempfolder\myzip_file.zip VARIABLE

(where this VARIABLE runs this command for every item in the list)


SO I need it to iterate through the list, i.e. loop through the list, and run

"wzzip -a -P -r tempfolder\myzip_file.zip VARIABLE" for each variable, and then continue through the rest of the batch file.

(*NOTE* there is a "@listfile" option in the wzzip.exe program that will pull the contents of a named listfile and include that list in the ZIP file.  There is more to this zipfile than what I mentioned, so unfortunately that option is not useful to me in this instance.  Just in case you are familiar with this program)

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Asked On
2002-11-22 at 14:35:09ID20405679
Tags

wzzip

,

batch

,

loop

,

files

Topic

MS DOS

Participating Experts
4
Points
0
Comments
8

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Answers

 

by: dbruntonPosted on 2002-11-22 at 21:55:33ID: 7486511

How many variables are there?

You can stuff them on the command line such as

Mybatchfile.bat   alpha bravo charlie delta etc

Inside the batch file you would have lines such as


:start
if    "%1"==""    goto end
wzzip -a -P -r tempfolder\myzip_file.zip %1
shift
goto start
:end
echo Processing done

This will work as long as you don't have a huge command line.

 

by: DiabeticusPosted on 2002-11-25 at 05:59:43ID: 7493770

Thanks for the reply.  It actually answers part of my question but not completely.

What I need to do is use everything in the LIST as a variable.

So:

BEGINNING OF BATCH FILE

BEGIN LIST
  File1.TXT
  File2.TXT
  File3.TXT
END LIST

wzzip -a -P -r tempfolder\myzip_file.zip VARIABLE

(more stuff in the batch file)
 
__________________________________________

In effect, I want the batch file to do this.


wzzip -a -P -r tempfolder\myzip_file.zip File1.TXT
wzzip -a -P -r tempfolder\myzip_file.zip File2.TXT
wzzip -a -P -r tempfolder\myzip_file.zip File3.TXT


The list changes all the time.

So another time the list may have 10 items in it.

BEGINNING OF BATCH FILE

BEGIN LIST
  File1.COM
  File2.BAT
  File3.ASC
  File4.ASC
  File5.PGP
  File6.001
  File7.FIL
  File8.TXT
  File9.DLL
  File10.EXE

END LIST

wzzip -a -P -r tempfolder\myzip_file.zip VARIABLE
______________

So in effect, I want the BAT file to do:

wzzip -a -P -r tempfolder\myzip_file.zip File1.COM
wzzip -a -P -r tempfolder\myzip_file.zip File2.BAT
wzzip -a -P -r tempfolder\myzip_file.zip File3.ASC
wzzip -a -P -r tempfolder\myzip_file.zip File4.ASC
wzzip -a -P -r tempfolder\myzip_file.zip File5.PGP
wzzip -a -P -r tempfolder\myzip_file.zip File7.FIL
wzzip -a -P -r tempfolder\myzip_file.zip File6.001
wzzip -a -P -r tempfolder\myzip_file.zip File8.TXT
wzzip -a -P -r tempfolder\myzip_file.zip File9.DLL
wzzip -a -P -r tempfolder\myzip_file.zip File10.EXE


I don't know how to have it look at a list to get assign the items IN THE LIST as a variable.


Thanks.

 

by: dbruntonPosted on 2002-11-26 at 01:58:36ID: 7498048

Try this file

ftp://ftp.eunet.bg/pub/simtelnet/msdos/batchutl/runat10.zip

Run command against each file in a given list

 

by: pauldohertyPosted on 2002-11-26 at 11:35:54ID: 7500005

Try using my utility Sequencer (on webpage below) - it will do exactly what you're needing and will run in any Windows from Windows 9x on...


--
Paul Doherty
http://ped.deadartists.com
DOS/Windows Utilities

 

by: DiabeticusPosted on 2002-11-26 at 13:17:11ID: 7500351

Thanks for all the responses.  However, i don't think I explained my problem clearly.

I want the LIST I am referring to, to be IN the BAT file.
this bat file will be used daily to zip a list of files up.  The list of files will change daily.  there will also be other changes to the BAT file.  For instance, the BAT file will include the development project the files are associated with.  

The idea is that the person zipping the files can go tto one section of the BAT file, and update/replace the list with a new list.

When the BAT file is run, "wzzip -a -P -r tempfolder\myzip_file.zip ##FILENAMEs from list HERE##"

And I just had an epiphany.

set x= FILE1.TXT File2.TXT
wzzip -a -P -r zippythepinhead.zip %x%

(NOTE:  wzzip.exe allows you to place a string of files to zip.  )

Thanks for the help.  I found my solution.  But I don't think I actually found the answer to my question.

 

by: dbruntonPosted on 2002-11-26 at 21:00:03ID: 7501755

If you found a solution then go to Community Support

http://www.experts-exchange.com/Community_Support/

and post a zero point question there asking them to refund the points for this question

http://www.experts-exchange.com/Operating_Systems/MSDOS/Q_20405679.html

and close it as you found a solution yourself.

 

by: moduloPosted on 2002-11-27 at 06:40:50ID: 7503627

PAQ'd and points refunded as proposed

modulo

Community Support Moderator
Experts Exchange

 

by: carminePosted on 2003-02-06 at 07:16:16ID: 7892409

The best I can do is below. Ha nice problem.

@ECHO OFF
REM Selfreading batch file
REM Mark Crossley 2003

REM Skip the list to prevent runtime errors
GOTO :EndList

REM The filelist
:BeginList
FileOne
FileTwo
FileThree
:EndList

REM Localise the environment variables
SETLOCAL

SET doit=0

REM Read this batch file
FOR /F "tokens=* delims= " %%a IN (%~n0%~x0) DO CALL :Process %%a

REM Run WINZIP
winzip -a -P -r tempfolder\myzip_file.zip %FILELIST%

REM The End
ENDLOCAL
GOTO :eof

REM --------------------------------------------

REM Subroutine to process the file
:Process
IF %1.==. GOTO :eof
IF %1==:BeginList (SET doit=1
GOTO :eof)
IF %1==:EndList SET doit=0
IF %doit%==0 GOTO :eof
SET FILELIST=%FILELIST% %1
GOTO :EOF

20120131-EE-VQP-002

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