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Site updated at 2017-11-02 07:43:18 UTC

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Travis CI 2017-11-02 07:43:18 +00:00
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docs/z-wave/adding/index.html
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@ -87,6 +87,10 @@ Don’t use the OpenZWave control panel (OZWCP), or the physical button on a con
<div class="language-bash highlighter-rouge"><pre class="highlight"><code>cat /dev/urandom | tr -dc <span class="s1">'0-9A-F'</span> | fold -w 32 | head -n 1 | sed -e <span class="s1">'s/\(..\)/0x\1, /g'</span> -e <span class="s1">'s/, $//'</span>
</code></pre>
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<p>On macOS, this script will generate a random key:</p>
<div class="language-bash highlighter-rouge"><pre class="highlight"><code>cat /dev/urandom | <span class="nv">LC_CTYPE</span><span class="o">=</span>C tr -dc <span class="s1">'0-9A-F'</span> | fold -w 32 | head -n 1 | sed -e <span class="s1">'s/\(..\)/0x\1, /g'</span> -e <span class="s1">'s/, $//'</span>
</code></pre>
</div>
<p class="note warning">
Ensure you keep a backup of this key. If you have to rebuild your system and don’t have a backup of this key, you won’t be able to reconnect to any security devices. This may mean you have to do a factory reset on those devices, and your controller, before rebuilding your Z-Wave network.
</p>