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From: kimcm@olamb.UUCP (Kim Chr. Madsen)
Newsgroups: net.unix
Subject: Re: /bin/ls -C Question
Message-ID: <149@olamb.UUCP>
Date: Fri, 21-Feb-86 09:04:40 EST
Article-I.D.: olamb.149
Posted: Fri Feb 21 09:04:40 1986
Date-Received: Mon, 24-Feb-86 07:28:04 EST
References: <337@chinet.UUCP>
Organization: AmbraSoft A/S
Lines: 19
Keywords: ls

[come on ye little faithfull friends -- and eat me !]

> Ok, here is my question to the net.  Why does ls -C Sometimes
> NOT print across the screen?  Most of the time when I enter
> a ls -C I get a nice diretory like:
> News    fvps.c  h19     mbox    vps.c
> But some times a directory will list one per line on me.  What does
> ls make this decision on?  I have seen this behavior on both at&t 3b2
> machines and on Tandy 6000 machines. (sys V on one Xenix 3 on the latter)
> Any thoughts???

Well on the 3b2 the answer is: If a filename in the directory is exactly 16 
characters long the colomnized version of ls will fail. A kludge to handle this
is to pipe `ls' though `pr -4' to get a four colomn output...

					Kim Chr. Madsen
					AmbraSoft A/S
					kimcm@olamb.uucp