Detecting Pipe Using Bourne Shell

[Peter da Silva]

if [ -t 0 ]
then
	: input is a terminal, display the menu.
else
	: input is a file or pipe, sklorb up some names.
fi
-- 
Peter da Silva, Xenix Support, Ferranti International Controls Corporation.

Business: uunet.uu.net!ficc!peter, peter at ficc.uu.net, +1 713 274 5180.
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