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41 <div class="refentry">
42 <a name="man.genrandom"></a><div class="titlepage"></div>
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45 <p><span class="application">genrandom</span> — generate a file containing random data</p>
47 <div class="refsynopsisdiv">
49 <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>
51 <div class="refsection">
52 <a name="id-1.14.26.7"></a><h2>DESCRIPTION</h2>
54 <span class="command"><strong>genrandom</strong></span>
55 generates a file or a set of files containing a specified quantity
56 of pseudo-random data, which can be used as a source of entropy for
57 other commands on systems with no random device.
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61 <a name="id-1.14.26.8"></a><h2>ARGUMENTS</h2>
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63 <dt><span class="term">-n <em class="replaceable"><code>number</code></em></span></dt>
65 In place of generating one file, generates <code class="option">number</code>
66 (from 2 to 9) files, appending <code class="option">number</code> to the name.
68 <dt><span class="term">size</span></dt>
70 The size of the file, in kilobytes, to generate.
72 <dt><span class="term">filename</span></dt>
74 The file name into which random data should be written.
78 <div class="refsection">
79 <a name="id-1.14.26.9"></a><h2>SEE ALSO</h2>
81 <span class="citerefentry"><span class="refentrytitle">rand</span>(3)</span>,
82 <span class="citerefentry"><span class="refentrytitle">arc4random</span>(3)</span>
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105 <p xmlns:db="http://docbook.org/ns/docbook" style="text-align: center;">BIND 9.9.9-P4 (Extended Support Version)</p>