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Date: Mon, 20 Mar 2006 21:35:53 -0500
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Subject: Re: Redirect stdin & stdout to serial port
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On 2006-03-20 20:02, Igor Peshansky wrote:

>> any work around ?
> 
> Well, bash does offer an input/output redirection with the '<>'
> operator...  Did you try that?
> 
> Also, duplicating the file descriptor might work (e.g., </dev/ttyS0 >&0).

<>

no permission denied but output is still stdout

</dev/ttyS0 >&0

no permission denied but output is not redirected to /dev/ttyS0, not
stdout either.

nice try.

Thanks Igor.

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