Subject: Re: stty: TIOCGETD: Operation not supported
To: None <bdealwis@Newbridge.COM, mwilley@hillres142.cc.purdue.edu>
From: Peter Seebach <seebs@solon.com>
List: netbsd-help
Date: 04/18/1995 09:46:28 
More effective is
case $- in
*i*)	interactive;;
*)	not interactive;;
esac

-slightly faster.  :)

-s