title: Understanding cp in shell script
body: <pre><code> cp ${skeleton_dir}/*.cfg ${skeleton_dir}/*.org ./
  </code></pre>
  
  <p>I don't understand what this means, but I have a guess based on the program behavior. It copies the .cfg files to the current directory, but what does the <code>*.org ./</code> do?</p>
  
  <p>I want to modify this line to copy *.spop files as well. Will this change do the trick?
  (It is hard to verify this easily as the turnaround time on my machine is a day)</p>
  
  <pre><code> cp ${skeleton_dir}/*.cfg ${skeleton_dir}/*.org ./
   cp ${skeleton_dir}/*.spop ${skeleton_dir}/*.org ./
  </code></pre>
  
  <p>Sorry for the stupid questions, but I don't know much about this, and it is difficult to google for "./".</p>
  
  <p>In the future, how would I search for the different variations used with the cp command (this "./"). I know about "man xxx" now, and I read "man cp", but nothing was in there about "./"</p>