man.genrandom.html revision aa1905addf2f33d90aa020080e4e77a8651e829a
0c27b3fe77ac1d5094ba3521e8142d9e7973133fMark Andrews<!--
bf8267aa453e5d2a735ed732a043b77a0b355b20Mark Andrews - Copyright (C) 2004-2014 Internet Systems Consortium, Inc. ("ISC")
0c27b3fe77ac1d5094ba3521e8142d9e7973133fMark Andrews - Copyright (C) 2000-2003 Internet Software Consortium.
0c27b3fe77ac1d5094ba3521e8142d9e7973133fMark Andrews -
0c27b3fe77ac1d5094ba3521e8142d9e7973133fMark Andrews - Permission to use, copy, modify, and/or distribute this software for any
b6384e6f77cc6743567fc01e4ecb88eab6e92894Mark Andrews - purpose with or without fee is hereby granted, provided that the above
b6384e6f77cc6743567fc01e4ecb88eab6e92894Mark Andrews - copyright notice and this permission notice appear in all copies.
b6384e6f77cc6743567fc01e4ecb88eab6e92894Mark Andrews -
b6384e6f77cc6743567fc01e4ecb88eab6e92894Mark Andrews - THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
b6384e6f77cc6743567fc01e4ecb88eab6e92894Mark Andrews - REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
b6384e6f77cc6743567fc01e4ecb88eab6e92894Mark Andrews - AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
b6384e6f77cc6743567fc01e4ecb88eab6e92894Mark Andrews - INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
b6384e6f77cc6743567fc01e4ecb88eab6e92894Mark Andrews - LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
b6384e6f77cc6743567fc01e4ecb88eab6e92894Mark Andrews - OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
b6384e6f77cc6743567fc01e4ecb88eab6e92894Mark Andrews - PERFORMANCE OF THIS SOFTWARE.
b6384e6f77cc6743567fc01e4ecb88eab6e92894Mark Andrews-->
<!-- $Id$ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>genrandom</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
<link rel="start" href="Bv9ARM.html" title="BIND 9 Administrator Reference Manual">
<link rel="up" href="Bv9ARM.ch10.html" title="Manual pages">
<link rel="prev" href="man.arpaname.html" title="arpaname">
<link rel="next" href="man.isc-hmac-fixup.html" title="isc-hmac-fixup">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<div class="navheader">
<table width="100%" summary="Navigation header">
<tr><th colspan="3" align="center"><span class="application">genrandom</span></th></tr>
<tr>
<td width="20%" align="left">
<a accesskey="p" href="man.arpaname.html">Prev</a>�</td>
<th width="60%" align="center">Manual pages</th>
<td width="20%" align="right">�<a accesskey="n" href="man.isc-hmac-fixup.html">Next</a>
</td>
</tr>
</table>
<hr>
</div>
<div class="refentry" lang="en">
<a name="man.genrandom"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2>Name</h2>
<p><span class="application">genrandom</span> &#8212; generate a file containing random data</p>
</div>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="cmdsynopsis"><p><code class="command">genrandom</code> [<code class="option">-n <em class="replaceable"><code>number</code></em></code>] {<em class="replaceable"><code>size</code></em>} {<em class="replaceable"><code>filename</code></em>}</p></div>
</div>
<div class="refsect1" lang="en">
<a name="id2664656"></a><h2>DESCRIPTION</h2>
<p>
<span><strong class="command">genrandom</strong></span>
generates a file or a set of files containing a specified quantity
of pseudo-random data, which can be used as a source of entropy for
other commands on systems with no random device.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2664670"></a><h2>ARGUMENTS</h2>
<div class="variablelist"><dl>
<dt><span class="term">-n <em class="replaceable"><code>number</code></em></span></dt>
<dd><p>
In place of generating one file, generates <code class="option">number</code>
(from 2 to 9) files, appending <code class="option">number</code> to the name.
</p></dd>
<dt><span class="term">size</span></dt>
<dd><p>
The size of the file, in kilobytes, to generate.
</p></dd>
<dt><span class="term">filename</span></dt>
<dd><p>
The file name into which random data should be written.
</p></dd>
</dl></div>
</div>
<div class="refsect1" lang="en">
<a name="id2664731"></a><h2>SEE ALSO</h2>
<p>
<span class="citerefentry"><span class="refentrytitle">rand</span>(3)</span>,
<span class="citerefentry"><span class="refentrytitle">arc4random</span>(3)</span>
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2664758"></a><h2>AUTHOR</h2>
<p><span class="corpauthor">Internet Systems Consortium</span>
</p>
</div>
</div>
<div class="navfooter">
<hr>
<table width="100%" summary="Navigation footer">
<tr>
<td width="40%" align="left">
<a accesskey="p" href="man.arpaname.html">Prev</a>�</td>
<td width="20%" align="center"><a accesskey="u" href="Bv9ARM.ch10.html">Up</a></td>
<td width="40%" align="right">�<a accesskey="n" href="man.isc-hmac-fixup.html">Next</a>
</td>
</tr>
<tr>
<td width="40%" align="left" valign="top">
<span class="application">arpaname</span>�</td>
<td width="20%" align="center"><a accesskey="h" href="Bv9ARM.html">Home</a></td>
<td width="40%" align="right" valign="top">�<span class="application">isc-hmac-fixup</span>
</td>
</tr>
</table>
</div>
</body>
</html>