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<th colspan="3" align="center">LPRng Reference Manual: 24
Sep 2004 (For LPRng-3.8.28)</th>
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<td width="80%" align="center" valign="bottom">Chapter 17.
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<h1 class="SECT1"><a name="AEN8954" id="AEN8954">17.4. Example
Permission File</a></h1>
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<a name="AEN8957" id="AEN8957"></a>
<pre class="SCREEN">
# allow root on server to control jobs
ACCEPT SERVICE=C SERVER REMOTEUSER=root
ACCEPT SERVICE=C LPC=lpd
REJECT SERVICE=C
#
# allow same user on originating host to remove a job
ACCEPT SERVICE=M SAMEHOST SAMEUSER
# allow root on server to remove a job
ACCEPT SERVICE=M SERVER REMOTEUSER=root
REJECT SERVICE=M
# all other operations allowed
DEFAULT ACCEPT
</pre>
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<p>In the above sample, we first specify that lp<tt class=
"LITERAL">C</tt> commands from user <tt class=
"LITERAL">root</tt> on the lpd server will be accepted. This is
traditionally the way that most lpc commands operate. We also
allow anybody to use the <tt class="COMMAND">lpc lpd</tt>
command. We reject any other <b class="APPLICATION">lpc</b>
requests.</p>
<p>We accept lpr<tt class="LITERAL">M</tt> requests from the
host and user that submitted the job, as well as from root on
the server, and reject any others.</p>
<p>Finally, all other types of commands (lpq, lpr) are allowed
by default.</p>
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