Beginner to UNIX Shell scripting and want to know about this code
<p>I want to understand the following code functionality.</p>

<pre><code>if [[ ! -f $LOC_PATH/$MY_PATH ]]
</code></pre>

<p>here I can understand we are trying to check the existence of a file. But what is <code>$LOC_PATH/$MY_PATH</code>. what will be the output of <code>$LOC_PATH/$MY_PATH</code> in general. </p>