title: wildcard inside string behaves strangely
body: <p>I've just started to learn PS. Can somebody explain me below example (the reason for it if possible):</p>
  
  <pre><code>Get-Command s*rvice
  </code></pre>
  
  <p>gives hits like <code>Set-Service</code>, <code>Start-Service</code>, etc. but not commands like <code>New-Service</code>, <code>Restart-Service</code>, etc.</p>