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18 | </style><a href="index.html">Index </a>· | |
19 | <a href="systemd.directives.html">Directives </a>· | |
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22 | <a href="../libudev/index.html">gudev </a><span style="float:right">systemd 204</span><hr><div class="refentry"><a name="systemd-random-seed-load.service"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>systemd-random-seed-load.service, systemd-random-seed-save.service, systemd-random-seed — Load and save the system random seed at boot and shutdown</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><p><code class="filename">systemd-random-seed-load.service</code></p><p><code class="filename">systemd-random-seed-save.service</code></p><p><code class="filename">/usr/lib/systemd/systemd-random-seed</code></p></div><div class="refsect1"><a name="idm259770741616"></a><h2 id="Description">Description<a class="headerlink" title="Permalink to this headline" href="#Description">¶</a></h2><p><code class="filename">systemd-random-seed-load.service</code> | |
23 | is an early-boot service that restores the random seed | |
24 | of the | |
25 | system. <code class="filename">systemd-random-seed-save.service</code> | |
26 | is a late-shutdown service that saves the random seed | |
27 | of the system. See | |
28 | <a href="random.html"><span class="citerefentry"><span class="refentrytitle">random</span>(4)</span></a> | |
29 | for details. Saving/restoring the random seed across | |
30 | boots increases the amount of available entropy early | |
31 | at boot. On disk the random seed is stored in | |
32 | <code class="filename">/var/lib/random-seed</code>.</p></div><div class="refsect1"><a name="idm259766975248"></a><h2 id="See Also">See Also<a class="headerlink" title="Permalink to this headline" href="#See%20Also">¶</a></h2><p> | |
33 | <a href="systemd.html"><span class="citerefentry"><span class="refentrytitle">systemd</span>(1)</span></a>, | |
34 | <a href="random.html"><span class="citerefentry"><span class="refentrytitle">random</span>(4)</span></a> | |
35 | </p></div></div></body></html> |