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54 wiersze
2.3 KiB
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<!-- received="Sun Nov 21 19:13:50 1999 PST" -->
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<!-- sent="Sun, 21 Nov 1999 19:14:38 -0800 (PST)" -->
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<!-- name="Rob Komar" -->
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<!-- email="robk@physics.ubc.ca" -->
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<!-- subject="Re: GIMP/SANE PERMISSIONS" -->
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<title>sane-devel: Re: GIMP/SANE PERMISSIONS</title>
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<h1>Re: GIMP/SANE PERMISSIONS</h1>
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<b>Rob Komar</b> (<a href="mailto:robk@physics.ubc.ca"><i>robk@physics.ubc.ca</i></a>)<br>
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<i>Sun, 21 Nov 1999 19:14:38 -0800 (PST)</i>
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<p>
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<ul>
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<li> <b>Messages sorted by:</b> <a href="date.html#210">[ date ]</a><a href="index.html#210">[ thread ]</a><a href="subject.html#210">[ subject ]</a><a href="author.html#210">[ author ]</a>
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<li> <b>Next message:</b> <a href="0211.html">Bob van der Poel: "Re: GIMP/SANE PERMISSIONS"</a>
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<li> <b>Previous message:</b> <a href="0209.html">Douglas Gilbert: "Re: GIMP/SANE PERMISSIONS"</a>
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</ul>
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On Sun, 21 Nov 1999, Douglas Gilbert wrote:<br>
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<p>
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<i>> Redhat 6.0 defaults "600" permissions on sg devices. Therefore</i><br>
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<i>> without read permissions, normal users cannot open sg devices. </i><br>
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<i>> One of the first questions I asked to a Linux newsgroup was </i><br>
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<i>> why a logical read operation such as scanning a document needed</i><br>
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<i>> write permissions. From memory the answer was something like</i><br>
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<i>> that that is just the way things are. Should it be?</i><br>
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<p>
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You're writing to the device when you give the scanner instructions<br>
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(like `start the scan'). I guess it might be feasible to only read<br>
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from the device if you could operate the scanner using front panel<br>
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buttons, but I don't know for sure.<br>
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<p>
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Cheers,<br>
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Rob Komar<br>
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<p>
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<p>
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<pre>
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--
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Source code, list archive, and docs: <a href="http://www.mostang.com/sane/">http://www.mostang.com/sane/</a>
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</pre>
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<p>
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<ul>
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<!-- next="start" -->
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<li> <b>Next message:</b> <a href="0211.html">Bob van der Poel: "Re: GIMP/SANE PERMISSIONS"</a>
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<li> <b>Previous message:</b> <a href="0209.html">Douglas Gilbert: "Re: GIMP/SANE PERMISSIONS"</a>
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</ul>
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