Re: testing if a file is present

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Article #1814

#1814

From: Wm E. Davidsen Jr
Date: Fri, 23 Nov 1990 03:08

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In article <1990Nov21.155149.3505@informix.com> dberg@informix.com (David I. Berg) writes:

| -z if filename is zero length,

  Actually -z (zero length) and -n (non-zero length) apply to any string
following the operator, although it certainly applies to filename in strings.
-- 
bill davidsen - davidsen@sixhub.uucp (uunet!crdgw1!sixhub!davidsen)
    sysop *IX BBS and Public Access UNIX
    moderator of comp.binaries.ibm.pc and 80386 mailing list
"Stupidity, like virtue, is its own reward" -me

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sdd.hp.com!uakari.primate.wisc.edu!crdgw1!sixhub!davidsen
From: davidsen@sixhub.UUCP (Wm E. Davidsen Jr)
Newsgroups: comp.unix.shell
Subject: Re: testing if a file is present
Message-ID: <2357@sixhub.UUCP>
Date: 23 Nov 90 03:08:55 GMT
References: <ger.659126250@prisma> <1990Nov21.155149.3505@informix.com>
Reply-To: davidsen@sixhub.UUCP (bill davidsen)
Distribution: comp.unix
Organization: *IX Public Access UNIX, Schenectady NY
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