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Multiple Spawn Commands [message #49294]

Fri, 14 July 2006 08:33

Ryan.
Messages: 77
Registered: March 2006

Member

Dear IDL Gurus,

Is it possible to issue multiple Spawn commands in Unix IDL without
closing the shell? What I want to do is issue a very simple foreach
loop but i cannot call spawn long enough to input all the commands. I
think i might have to use the Unit keyword of spawn but i'm not sure
how it works. Due to the simplicity of what I want to do I might be
able to do it in fewer commands in Unix but I don't have enough
experience in Unix to know how. Any help would be greatly appreciated.
I want the following commands issued in Unix:

change to desired directory
foreach i ( file1 file2 file3 ... )
...file_dump.pl -$i ...
end

To do this I have the following:
spawn, foreachcommand
spawn, filedumpcommand
spawn, endcommand

but this obviously does not work.

Thanks,
Ryan.

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[Message index]

		Multiple Spawn Commands By: Ryan. on Fri, 14 July 2006 08:33
		Re: Multiple Spawn Commands By: peter.albert@gmx.de on Wed, 19 July 2006 23:59
		Re: Multiple Spawn Commands By: enod on Fri, 21 July 2006 03:55
		Re: Multiple Spawn Commands By: enod on Wed, 19 July 2006 04:40
		Re: Multiple Spawn Commands By: Craig Markwardt on Sat, 15 July 2006 07:22
		Re: Multiple Spawn Commands By: Ryan. on Fri, 14 July 2006 11:56

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