Subject: Re: checking
To: Christos Zoulas <christos@zoulas.com>
From: Bill Sommerfeld <sommerfeld@orchard.arlington.ma.us>
List: tech-net
Date: 12/20/1999 12:48:57 
How about the less-csh-like  ( :-) ):

if ifconfig lo0 inet6 >/dev/null 2>&1
then
	echo "found ipv6 support"
else
	echo "no ipv6 support"
fi

					- Bill