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From: alt@Sri-Tsc.ARPA
Newsgroups: net.unix-wizards
Subject: Re: /usr/ucb/u - (nf)
Message-ID: <12051@sri-arpa.UUCP>
Date: Tue, 3-Apr-84 14:42:00 EST
Article-I.D.: sri-arpa.12051
Posted: Tue Apr  3 14:42:00 1984
Date-Received: Tue, 10-Apr-84 07:35:43 EST
Lines: 14

From:  E. Howard Alt <alt@Sri-Tsc.ARPA>


Actually, /usr/ucb/u is linked to /usr/ucb/users.  The reason
/usr/ucb/w checks for u as the first character in argv[0] is to see if
the name is 'uptime' (too lazy to do a strcmp I guess).
/usr/ucb/uptime is linked to /usr/ucb/w.  u displays a list of users in
alpha order, uptime dispalys the first line of w (number of users, load
average, etc).

This is how it is set up on the 4.1 and 2.9 systems that I have seen.
I am pretty sure this is how 4.2 is set up.

							Howard.