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<title>The 66 Suite: 66-all</title>
<meta name="Description" content="Detailed documentation for the 66-all command which is part of the 66 software suite" />
<meta name="Keywords" content="66 command 66-all service supervision supervise handles database service tree" />
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<p>
<a href="index.html">66</a><br />
<a href="//obarun.org/">www.obarun.org</a>
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<h1>66-all</h1>
<p>
This command handles all <em>services</em> for any <em>tree</em> defined for the current user of the proccess at once.
</p>
<h2> Interface </h2>
<pre>
66-all [ -h ] [ -z ] [ -v <em>verbosity</em> ] [ -l <em>live</em> ] [ -T <em>timeout</em> ] [ -f ] [ -t <em>tree</em> ] <em>up/down</em>
</pre>
<p>
Any enabled <em>tree</em>—see <a href="66-tree.html"><tt>66-tree -E</tt></a>—or a specific one passed with the <tt>-t</tt> option,
and an already running <em>scandir</em> will be processed.
It is a safe wrapper around <tt><a href="66-start.html">66-start</a></tt> and <tt><a href="66-stop.html">66-stop</a></tt>.
</p>
<h2> Options </h2>
<ul>
<li> <tt>-h </tt> : prints this help. </li>
<li> <tt>-z </tt> : use color.</li>
<li>
<tt>-v <em>verbosity</em> </tt>: increases/decreases
the verbosity of the command.
<tt>1(Default)</tt>: Only print error messages.
<tt>2</tt>: Also print warning messages.
<tt>3</tt>: Also print tracing messages.
<tt>4</tt>: Also print debugging messages.
</li>
<li>
<tt>-l <em>live</em></tt> : changes the supervision directory of <em>service</em> to <em>live</em>. By default this will be <tt>%%livedir%%</tt>. The default can
also be changed at compile time by passing the <tt>--livedir=<em>live</em></tt>
option to <tt>./configure</tt>. An existing absolute path is expected and
should be within a writable filesystem - likely a RAM filesystem—see <tt><a href="66-scandir.html">66-scandir</a></tt>.
</li>
<li>
<tt>-T <em>timeout</em></tt></tt> : specifies a general timeout (in milliseconds)
passed to <tt>66-start</tt> or <tt>66-stop</tt>.
By default the timeout is set to 0 (infinite).
</li>
<li>
<tt>-f </tt> : fork the process and lose the controlling terminal. This option should be used only for a shutdown process.
</li>
<li>
<tt>-t <em>tree</em></tt> : only handles <em>service(s)</em> for <em>tree</em>.
</li>
<li>
<tt>up </tt> : sends an <em>up</em> signal to every <em>service</em> inside any <em>tree</em> processed by the command. </li>
<li>
<tt>down </tt> : sends a <em>down</em> signal to every <em>service</em> inside any <em>tree</em> processed by the command.
</li>
</ul>
<h2> Initialization phase </h2>
<p>In case <tt>up</tt> was passed as option, <tt>66-all</tt> will automatically launch <tt><a href="66-init.html">66-init</a></tt> to initiate all <em>services</em> of the <em>trees</em>
processed by the command. As described above this means either any enabled tree for the user currently launching the process or just the tree passed with the <tt>-t</tt> option.</p>
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