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<th colspan="3" align="center">LPRng-HOWTO: 1 Apr 2002
(For LPRng-3.8.10)</th>
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<td width="80%" align="center" valign="bottom">Chapter 6.
<b class="APPLICATION">lpr</b> - Job Spooler Program</td>
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<div class="SECT1">
<h1 class="SECT1"><a name="LPRBOUNCE">6.10. Job Filtering By
LPR</a></h1>
<p>Options used:</p>
<ul>
<li>
<p><tt class="LITERAL">lpr_bounce</tt> FLAG <i class=
"EMPHASIS">lpr does filtering</i></p>
</li>
</ul>
<br>
<br>
<p>Some users would like the advantages of the filtering and
processing capabilities of a lpd daemon without running a <b
class="APPLICATION">lpd</b> daemon on their system. By having
the <b class="APPLICATION">lpr</b> program process the job by
passing it through the various filters and then send the
output of the filters as the print job you can get the
desired effect.</p>
<div class="INFORMALEXAMPLE">
<a name="AEN4426"></a>
<pre class="SCREEN">
# Simple example of an lpr_bounce entry
bounce
:lpr_bounce
:lp=lp@remote
:filter=/usr/local/bin/lpf
</pre>
</div>
<br>
<br>
<p>The <tt class="LITERAL">lpr_bounce</tt> flag, if present
in the printcap entry, will force <b class=
"APPLICATION">lpr</b> to process the job using the specified
filters and send the outputs of the filters to the remote
printer for further processing.</p>
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