title: globbing in perl with wildcards and variable
body: <p>I'm trying to do something that seems fairly simply but I cannot figure out for the life of me how to get what I need.</p>
  
  <p>I have a variable called $scene, and I want to get an array of filenames that belong to the scene variable so that I can loop through them and "do stuff". Some files have an LE7 prefix, others LT5 and LT4. Additionally, there are several files that belong to a scene, each with a unique date. I'm very new to perl (as in just started today) and I can't seem to grasp the whole strings/escaping/variable deal.</p>
  
  <p>Here's the first way I tried:</p>
  
  <pre><code>#!/usr/bin/perl -w
  
  use autodie;
  use strict;
  use warnings;
  use File::Glob ':glob';
  
  my $inpath = "indata/gz";
  
  open(LIST, "desktop/migrate_list.txt");
  
  while (my $scene = &lt;LIST&gt;){
      chomp $scene;
      my @gzfiles=glob("$inpath/L??$scene*.gz");
  
      foreach my $gzfile (@gzfiles) {
          # do stuff....
  
      }
  }
  close LIST;
  </code></pre>
  
  <p>I could go into detail about the different things I've tried and results I've gotten but basically my methods have been very crude and results a bunch of senseless crap (most importantly--the glob array always turns up empty).</p>
  
  <p>Obviously, I'm missing how to incorporate wildcards and variables into a string/command call. I've tried a lot of things but I'm thinking/hoping someone knows a solution off the top of their head because I have no idea.</p>
  
  <p>To be clear on what I'm looking for, here's an example. Say <code>$scene = "011099"</code>. Then the array could include the following files: </p>
  
  <pre><code>LE70110992001365-SC28491244.tar.gz,     LT40110991990001-SC9793793477.tar.gz,
  LT40110992010099-SC983698346923.tar.gz, LT50110992002365-SC6938693863.tar.gz,
  LE70110991992001-SC936983693.tar.gz, ...
  </code></pre>
  
  <p>Any help is appreciated. Thanks!</p>