title: Perl - return from child using system 1 approach
body: <p>I'm calling a child script from my main script with below command: </p>
  
  <pre><code>system 1, "perl C:\\test.pl";
  </code></pre>
  
  <p>I want to know how can I return a value from above child to my main script?
  Can somebody please help?</p>