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From: henry@utzoo.UUCP (Henry Spencer)
Newsgroups: net.unix-wizards,net.unix
Subject: Re: System N history correction
Message-ID: <4784@utzoo.UUCP>
Date: Fri, 14-Dec-84 13:23:12 EST
Article-I.D.: utzoo.4784
Posted: Fri Dec 14 13:23:12 1984
Date-Received: Fri, 14-Dec-84 13:23:12 EST
References: <44@mot.UUCP> <263@utcs.UUCP>, <396@whuxl.UUCP>
Organization: U of Toronto Zoology
Lines: 20

> >	grep(1) -y: case-insensitive grep
> Grep, egrep, and fgrep have -i for ignore case.

Of course, they couldn't be bothered being compatible with the system
they produced which had this option before.

> > 	learn(1): CAI about UNIX brand operating systems
> Instructional Work Bench (IWB) has the teach program.

Last I heard, IWB is (a) separate, (b) extra cost, and (c) binary-only.
This is not a substitute for learn(1), guys.

> > 	sort(1) -T: change temporary directory (undocumented, may be in the code)
> ... has -T,
> but it's still undocumented (sigh!).

It's documented in V7, guys.  Always has been.
-- 
				Henry Spencer @ U of Toronto Zoology
				{allegra,ihnp4,linus,decvax}!utzoo!henry