What does bash -s do?
<p>I'm new to bash and trying to understand what the script below is doing, i know <code>-e</code> is exit but i'm not sure what <code>-se</code> or what the <code>$delimiter</code> is for?</p>

<pre><code>$delimiter = 'EOF-MY-APP';

$process = new SSH(
    "ssh $target 'bash -se' &lt;&lt; \\$delimiter".PHP_EOL
        .'set -e'.PHP_EOL
        .$command.PHP_EOL
        .$delimiter
);
</code></pre>