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Article #667Who married FileViewer & /etc/magic ?
From: Florian Gutzwiller
Date: Mon, 07 Sep 1992 21:25
Date: Mon, 07 Sep 1992 21:25
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We're adding NeXT machines to a Sun NFS server. People on the Suns use FrameMaker. FrameMaker and Sun applications in general do not agree on any convention to use standard file extensions such as *.frame *.eps .... Frame users on the Sun must have the freedom to name their documents without the .frame extension (I can't change that). Instead they use the so called /etc/magic file. A table that identifies files by it's contents in the head of the file e.g. 0 string %! PostScript document 0 string \037\235 compressed data 0 long 0100554 APL workspace (Ken's original?) Sun has taken over this functionality from S5R3.1 1.25. NeXT only relies on the extensions which are classified only by existing (installed) applications. This does not work out in heterogeneous NFS environments as the one I described. The worst case solution would be to create symbolic links that contains the correct NeXT specific extensions, but if you're using a document management software and over 100 documents are created during one day ... Thanks for any comment ... -Florian -- Florian A. Gutzwiller Phone: +41-61-281-8600 Open Systems AG Fax: +41-61-281-8603 Basel/Switzerland E-Mail: flog@open.ch (NeXT)
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Path: arc1-ca.pugleaf.net!sparky!uunet!dtix!darwin.sura.net!Sirius.dfn.de!chx400!bernina!news From: flog@open.ch (Florian Gutzwiller) Newsgroups: comp.sys.next.sysadmin,comp.sys.next.misc,comp.sys.next.programmer Subject: Who married FileViewer & /etc/magic ? Message-ID: <1992Sep7.212549.13277@bernina.ethz.ch> Date: 7 Sep 92 21:25:49 GMT Sender: news@bernina.ethz.ch (USENET News System) Reply-To: flog@open.ch Organization: Swiss Federal Institute of Technology (ETH), Zurich, CH Lines: 28