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Path: utzoo!utcsstat!physics
From: physics@utcsstat.UUCP (David Harrison)
Newsgroups: net.unix
Subject: Re: how to double space text?
Message-ID: <1775@utcsstat.UUCP>
Date: Fri, 16-Mar-84 10:02:47 EST
Article-I.D.: utcsstat.1775
Posted: Fri Mar 16 10:02:47 1984
Date-Received: Fri, 16-Mar-84 11:18:55 EST
References: <3541@utcsrgv.UUCP>
Organization: U. of Toronto, Canada
Lines: 4

Third way to insert blanks:  
	sed 's/$/\
	/
which is copied directly from Kernighan and Pike, page 111