Here, <code>sig!2</code>`sig!2` means that Chris
Lamb verified and certified the Tails signing key with his key and a level 2 check.

Here, `sig!2` means that Chris
Lamb verified and certified the Tails signing key with his key and a level 2 check.

<div class="tip">
<p>The line <span class="command"code>175 signatures not checked due to missing keys</spancode> or similar
refers to the certifications (also called <i>signatures</i>) made by other public
keys that are not in your keyring. This is not a problem.</p>
</div>

<div class="tip">
<p>The line <code>175 signatures not checked due to missing keys</code> or similar
refers to the certifications (also called <i>signatures</i>) made by other public
keys that are not in your keyring. This is not a problem.</p>
</div>

The signature is marked as <code>`Good signature</code>` since you certified the Tails signing key with your own key.

The signature is marked as `Good signature` since you certified the Tails signing key with your own key.

<h1 id="install" class="step">Install Tails using <span class="command"code>dd</spancode></h1>

<h1 id="install" class="step">Install Tails using <code>dd</code></h1>

In this example, the device name of the USB stick is
<span class="code">`/dev/sdb</span>`. Yours might be different.

In this example, the device name of the USB stick is
`/dev/sdb`. Yours might be different.

<p class="pre command-template">dd if=<span class="command-placeholder">tails.img</span> of=<span class="command-placeholder">device</span> bs=16M oflag=direct status=progress</p>

<p class="command-template">dd if=<span class="command-placeholder">tails.img</span> of=<span class="command-placeholder">device</span> bs=16M oflag=direct status=progress</p>

<div class="note">
<p>If you get a <span class="guilabel"p>If you get a <code>Permission denied</spancode> error, try
adding <code>sudo</code> at the beginning of the command:</p>

<p>If you get a <code>Permission denied</code> error, try
adding <code>sudo</code> at the beginning of the command:</p>

<p class="pre command">-example">sudo dd if=<span class="command-placeholder">tails.img</span> of=<span class="command-placeholder">device</span> bs=16M oflag=direct status=progress</p>

<p class="command-example">sudo dd if=<span class="command-placeholder">tails.img</span> of=<span class="command-placeholder">device</span> bs=16M oflag=direct status=progress</p>