title: Parse text file with powershell, print out lines starting with 2 different strings
body: <p>I have a text file containing repeating patterns of text (a STIG review document)</p>
  
  <blockquote>
  <pre><code>Sample:
  Group ID (Vulid):  V-71989
  Group Title:  SRG-OS-000445-GPOS-00199
  .
  Vulnerability Discussion:  ... 
  Check Content:...
  &lt;hash symbol&gt; some command
  .
  </code></pre>
  </blockquote>
  
  <p>I want to output the line beginning with "Group ID (Vulid)"
  AND the line beginning with "#" in the order present in the file.</p>
  
  <p>I have tried:</p>
  
  <pre><code>Get-Content C:\in-file.txt | (Where-Object {$_ -match 'Group ID'}) | (Where-Object {$_ -match '#'}) | Set-Content C:\out.txt
  </code></pre>
  
  <p>but it barfs on the "Or".</p>