title: What Perl glob expression matches all the files that look like /home/test-N.txt?
body: <p>I am a beginner to Perl syntax and have a basic wildcard question. I am looking for an expression that would allow me to retrieve all of the following files.</p>
  
  <pre>
  /home/test-1.txt  
  /home/test-2.txt  
  /home/test-3.txt
  </pre>
  
  <p>I am just interested in the actual wildcard expression, not the file I/O.</p>