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From: Eitan Adler <eitanadlerlist@gmail.com>
Date: Thu, 25 Mar 2010 18:29:56 +0200
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Subject: creating a socket for use with nc
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I have a program which reads from stdin. I'd like to be able to close
the terminal it is running in and interact with it via nc -U.
How can I create a socket which I attach to the stdin of the program?