title: Use part of filename in powershell
body: <p>I use this command:</p>
  
  <pre><code>Get-ChildItem C:\test\AB*.zip | 
  % {
      &amp; "C:\test\7z.exe" "x" "-y" $_.fullname "-oC:\test\AB\"
  }
  </code></pre>
  
  <p>I want to save in location which would be filename -2 symbols.
  Have any tips?</p>
  
  <p>Thanks</p>