RE: dos command

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Hi Frank,

I have java program that I want to execute batch from it.
I want to set environment variable before I run the batch file.
For example the 2 commands I want to run are:
1. set val=5
2. a.bat

Sample how it was in Unix:
[ishai@mip-devtest ishai]$ export val=7;a.bat 
7
[ishai@mip-devtest ishai]$ cat a.bat 
echo $val
[ishai@mip-devtest ishai]$ 

Thanks
Idan

-----Original Message-----
From: Frank Cox [mailto:theatre@xxxxxxxxxxx] 
Sent: Sunday, October 05, 2008 8:36 PM
To: Idan Shai (ishai)
Cc: linux-msdos@xxxxxxxxxxxxxxx
Subject: Re: dos command

On Sun, 5 Oct 2008 07:53:24 -0700 (PDT)
idan72 <ishai@xxxxxxxxx> wrote:

> How can I send in one line two different dos command ?

Do you mean that you want to pipe the output of one command to another?
If so, you just separate the commands with a | character ( which is
shift-\ on most keyboards).

type file.txt | more

That will take the output of the type command and pipe it into the more
command.

If you just want to feed commands to the command line one at a time but
type just one thing, then you need to write a batch file, which is just
a text file that contains the commands that you want to run.  dosemu
comes with a batch file called autoexec.bat in the c:\ directory -- take
a look at that for an example of how to write one.

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