From: ara.t.howard@...
Date: 2006-09-28T06:55:26+09:00
Subject: Re: how to determine if pipe is given

On Thu, 28 Sep 2006, greg wrote:

> sorry, misread some perl stuff.
>
> How about a global flag or constant
> like $PIPE set to true if there is a pipe, and otherwise set to false?

STDIN.tty?

-a
-- 
in order to be effective truth must penetrate like an arrow - and that is
likely to hurt. -- wei wu wei