title: What does <*> mean in Perl?
body: <p>In the code below, what exactly does the <code>&lt;*&gt;</code> command do?</p>
  
  <pre><code>my @usbHddFileList = &lt;*&gt;;
  foreach $usbHddFile (@usbHddFileList)
  {
      system("rm -f $curMountDir/$usbHddFile &lt; /dev/null &gt; /dev/null 2&gt;&amp;1");
  }
  </code></pre>