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<span id="install_005fvars"></span><div class="header">
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<span id="Distribute-Octave-variables"></span><h3 class="section">3.10 Distribute Octave variables</h3>
<span id="index-install_005fvars-1"></span>
<span id="XREFinstall_005fvars"></span><dl>
<dt id="index-install_005fvars">Function File: <em></em> <strong>install_vars</strong> <em>(<var>varname</var>, …, <var>connections</var>)</em></dt>
<dd><p>Install named variables at remote machines.
</p>
<p>The variables named in the arguments are distrubted to the remote
machines specified by <var>connections</var> and installed there. The
variables must be accessible within the calling function. If
variables have been declared to have global scope, they will also
have global scope at the remote machines.
</p>
<p>This function can only be successfully called at the client machine.
See <code>pconnect</code> for a description of the <var>connections</var>
variable. <var>connections</var> can contain all connections of the
network, a subset of them, or a single connection. The local machine
(client), if contained in <var>connections</var>, is ignored.
</p>
<p>To install, e.g., all visible variables,
</p>
<p><code>install_vars (who (){:}, …);</code>
</p>
<p>can be used.
</p>
<p>Internally, this function sends the variables only to one server and
then issues the necessary commands to distribute them to all
specified servers over server-to-server data connections.
</p>
<p><strong>See also:</strong> <a href="pconnect.html#XREFpconnect">pconnect</a>, <a href="pserver.html#XREFpserver">pserver</a>, <a href="sclose.html#XREFsclose">sclose</a>, <a href="rfeval.html#XREFrfeval">rfeval</a>, <a href="netcellfun.html#XREFnetcellfun">netcellfun</a>.
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