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<title>JOTPASS(1)</title>
</head>
<body>
<table class="head">
<tr>
<td class="head-ltitle">JOTPASS(1)</td>
<td class="head-vol">General Commands Manual</td>
<td class="head-rtitle">JOTPASS(1)</td>
</tr>
</table>
<div class="manual-text">
<section class="Sh">
<h1 class="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1>
<p class="Pp"><code class="Nm">jotpass</code> — <span class="Nd">Print
readable random passwords</span></p>
</section>
<section class="Sh">
<h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1>
<table class="Nm">
<tr>
<td><code class="Nm">jotpass</code></td>
<td>[<code class="Fl">-v</code>] [<code class="Fl">-a</code>
<var class="Ar">alphabet</var>] [<code class="Fl">-g</code>
<var class="Ar">groups</var>] [<code class="Fl">-w</code>
<var class="Ar">width</var>] [<code class="Fl">-s</code>
<var class="Ar">separator</var>]</td>
</tr>
</table>
</section>
<section class="Sh">
<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1>
<p class="Pp">The <code class="Nm">jotpass</code> utility facilitates generating
random passwords suitable for handwriting.</p>
<p class="Pp">The options are as follows:</p>
<dl class="Bl-tag">
<dt id="v"><a class="permalink" href="#v"><code class="Fl">-v</code></a></dt>
<dd>Enable verbose mode. Causes <code class="Nm">jotpass</code> to print the
entropy of the generated password to standard error.</dd>
<dt id="a"><a class="permalink" href="#a"><code class="Fl">-a</code></a>
<var class="Ar">alphabet</var></dt>
<dd>Draw characters from the given <var class="Ar">alphabet</var>. Defaults to
alphanumeric ASCII characters, excluding 01klnuvIO to improve
legibility.</dd>
<dt id="g"><a class="permalink" href="#g"><code class="Fl">-g</code></a>
<var class="Ar">groups</var></dt>
<dd>Set the number of <var class="Ar">groups</var>. Defaults to 12.</dd>
<dt id="w"><a class="permalink" href="#w"><code class="Fl">-w</code></a>
<var class="Ar">width</var></dt>
<dd>Set the <var class="Ar">width</var> of the groups. Defaults to 4
characters.</dd>
<dt id="s"><a class="permalink" href="#s"><code class="Fl">-s</code></a>
<var class="Ar">separator</var></dt>
<dd>Set the group <var class="Ar">separator</var> character. Defaults to dash
(-).</dd>
</dl>
</section>
<section class="Sh">
<h1 class="Sh" id="EXIT_STATUS"><a class="permalink" href="#EXIT_STATUS">EXIT
STATUS</a></h1>
<p class="Pp">The <code class="Nm">jotpass</code> utility exits 0 on
success, and >0 if an error occurs.</p>
</section>
<section class="Sh">
<h1 class="Sh" id="EXAMPLES"><a class="permalink" href="#EXAMPLES">EXAMPLES</a></h1>
<p class="Pp">Print a random password:</p>
<div class="Bd Pp Bd-indent Li">
<pre>$ jotpass
P6ji-4pRZ-Ze7m-q7Bp-Vpye-HCjr-hygF-6TwQ-oRJT-yx6p-SyMB-AwUm</pre>
</div>
<p class="Pp">Specify a custom format:</p>
<div class="Bd Pp Bd-indent Li">
<pre>$ jotpass -a 0123456789abcdef -g 8 -w 2 -s ' ' -v
49 1b 6e b0 e2 fc 16 b1
The generated password has an entropy of 64 bits.</pre>
</div>
</section>
<section class="Sh">
<h1 class="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE
ALSO</a></h1>
<p class="Pp"><a class="Xr">jot(1)</a>, <a class="Xr">arc4random(3)</a></p>
</section>
<section class="Sh">
<h1 class="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1>
<p class="Pp"><span class="An">Stefan Kreutz</span>
<<a class="Mt" href="mailto:mail@skreutz.com">mail@skreutz.com</a>></p>
</section>
</div>
<table class="foot">
<tr>
<td class="foot-date">October 12, 2021</td>
<td class="foot-os">OpenBSD 7.0</td>
</tr>
</table>
</body>
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