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From: scl@virginia.acc.virginia.edu (Steve Losen)
Newsgroups: comp.unix.questions,comp.bugs.sys5
Subject: Re: SysV lp spooler a security hole
Message-ID: <407@virginia.acc.virginia.edu>
Date: Mon, 7-Sep-87 09:15:31 EDT
Article-I.D.: virginia.407
Posted: Mon Sep  7 09:15:31 1987
Date-Received: Sun, 13-Sep-87 19:49:41 EDT
References: <313@pvab.UUCP>
Reply-To: scl@virginia.UUCP (PUT YOUR NAME HERE)
Organization: University of Va., Charlottesville, VA
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Xref: mnetor comp.unix.questions:4046 comp.bugs.sys5:217

Files do not need to be readable by "other" to print with lp.
Just invoke like this:  lp < filename

Your shell opens the file before invoking lp which simply reads stdin.
-- 
Steve Losen
University of Virginia Academic Computing Center