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<TITLE>sane-devel: Re: Creating /dev/scanner</TITLE>
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<META NAME="Author" CONTENT="Randolph Bentson (bentson@grieg.holmsjoen.com)">
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<META NAME="Subject" CONTENT="Re: Creating /dev/scanner">
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<H1>Re: Creating /dev/scanner</H1>
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<STRONG>From:</STRONG> Randolph Bentson (<A HREF="mailto:bentson@grieg.holmsjoen.com?Subject=Re:%20Creating%20/dev/scanner&In-Reply-To=<20000907074348.B21720@grieg.holmsjoen.com>"><EM>bentson@grieg.holmsjoen.com</EM></A>)<BR>
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<STRONG>Date:</STRONG> Thu Sep 07 2000 - 07:43:48 PDT
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<LI><STRONG>Previous message:</STRONG> <A HREF="0062.html">mh: "SANE Api question: SANE_INFO_RELOAD_OPTIONS"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0057.html">M. Peck Dickens: "Creating /dev/scanner"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0072.html">Douglas Gilbert: "Re: Creating /dev/scanner"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0072.html">Douglas Gilbert: "Re: Creating /dev/scanner"</A>
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On Fri, Sep 08, 2000 at 01:58:54AM -0400, M. Peck Dickens wrote:
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<BR>
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<EM>> Hi there,
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> OK, I've recieved my Fujitsu 600c and it works great under SANE!. Now, I want to
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</EM><BR>
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<EM>> create /dev/scanner and soft link it to /dev/sgd. My question is how do I do
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</EM><BR>
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<EM>> this properly and then give /dev/scanner the correct permissions so I can
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</EM><BR>
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<EM>> use SANE as joe user instead of as root and still have security in place?
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</EM><BR>
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<P>That's good news.
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<BR>
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<P>You cannot use permissions on "/dev/scanner" to open access.
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<BR>
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<P>Provided you've got a stable hardware environment, i.e., one
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<BR>
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which doesn't have SCSI devices added and removed on a whim,
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<BR>
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you can add a group "sane_oper", add whomever you want to that
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<BR>
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group, "chmod 660 /dev/sgd" and "chgrp sane_oper /dev/sgd".
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<BR>
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<P>At least that's what I do.
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<BR>
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<P>If you have SCSI devices added and removed, the device used to
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<BR>
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access the scanner will change. You'll have to change which
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<BR>
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device has the appropriate permissions. I believe the device
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<BR>
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filesystem in 2.4 kernel will address this problem.
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<BR>
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<P><PRE>
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--
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Randolph Bentson
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<A HREF="mailto:bentson@holmsjoen.com?Subject=Re:%20Creating%20/dev/scanner&In-Reply-To=<20000907074348.B21720@grieg.holmsjoen.com>">bentson@holmsjoen.com</A>
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<P>--
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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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To unsubscribe: echo unsubscribe sane-devel | mail <A HREF="mailto:majordomo@mostang.com?Subject=Re:%20Creating%20/dev/scanner&In-Reply-To=<20000907074348.B21720@grieg.holmsjoen.com>">majordomo@mostang.com</A>
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</PRE>
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<LI><STRONG>Next message:</STRONG> <A HREF="0064.html">Jochen Eisinger: "Re: SANE Api question: SANE_INFO_RELOAD_OPTIONS"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0062.html">mh: "SANE Api question: SANE_INFO_RELOAD_OPTIONS"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0057.html">M. Peck Dickens: "Creating /dev/scanner"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0072.html">Douglas Gilbert: "Re: Creating /dev/scanner"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0072.html">Douglas Gilbert: "Re: Creating /dev/scanner"</A>
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<EM>
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This archive was generated by <A HREF="http://www.hypermail.org/">hypermail 2b29</A>
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: <EM>Thu Sep 07 2000 - 07:42:24 PDT</EM>
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