title: cron job failing at unzip of files
body: <p>I have a shell script that I can run successfully from the command line.</p>
  
  <p>However, when I try to run the same script inside a cron job, it runs successfully up to a portion where unzipping of files occurs and then fails at the unzip portion.</p>
  
  <p>The echo of "UNZIP FILES" occurs and then the process fails.</p>
  
  <p>Any ideas why I'm able to run the script successfully from the command line but not as a cron and why it might be failing at the unzip portion?</p>
  
  <p>Here's the unzip portion of the script:</p>
  
  <pre><code># Unzip the zipped files that were brought down
  echo "\n*** UNZIP FILES ***"
  cd $FILES_DIR
  for z in *.zip; do unzip $z; done
  </code></pre>