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<title>s6-frontend: the s6 version command</title>
<meta name="Description" content="s6-frontend: the s6 version command" />
<meta name="Keywords" content="s6 ecosystem supervision service manager user interface init skarnet.org skarnet software version configuration" />
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<p>
<a href="s6.html">The s6 command</a><br />
<a href="index.html">s6-frontend</a><br />
<a href="//skarnet.org/software/">Software</a><br />
<a href="//skarnet.org/">skarnet.org</a>
</p>
<h1> The <tt>s6 version</tt> command </h1>
<p>
<tt>s6 version</tt> groups actions related to printing information about the
current version and configuration of s6-frontend.
</p>
<h2 id="interface"> Interface </h2>
<pre>
s6 version <em>subcommand</em> [ <em>subcommand_options...</em> ] [ <em>args...</em> ]
</pre>
<ul>
<li> <tt>s6 v</tt> is accepted as an alias for <tt>s6 version</tt>. </li>
<li> <tt>s6 version</tt> without a subcommand is equivalent to <tt>s6 version show</tt>. </li>
</ul>
<h2 id="subcommands"> Subcommands </h2>
<h3 id="help"> help </h3>
<p>
<tt>s6 process help</tt> prints a short help message summarizing the options
and usage of the <tt>s6 process</tt> command. It is not as detailed as this page.
</p>
<h3 id="show"> show </h3>
<h4> Interface </h4>
<pre>
s6 version show
</pre>
<ul>
<li> <tt>s6 version show</tt> prints <tt>s6-frontend v</tt> followed by the
current running version of s6-frontend, then a newline. </li>
</ul>
<h3 id="export"> export </h3>
<h4> Interface </h4>
<pre>
s6 version export [ -q ]
</pre>
<ul>
<li> <tt>s6 version export</tt> prints a series of <em>key=value</em> lines,
representing the version and configuration data for the current running version
of s6-frontend. </li>
<li> Keys are: <tt>version</tt>, then all the variables that are supported in
the <a href="s6-frontend.conf.html">configuration file</a>. </li>
</ul>
<h4> Options </h4>
<dl>
<dt> <tt>-q</tt>, <tt>--quote</tt> </dt>
<dd> Quote the printed paths. This is useful e.g. if the paths contain spaces
and you're reading the output of <tt>s6 version export</tt> in a shell. </dd>
</dl>
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