title: I dont know how to use awk in perl script?
body: <p>My awk command i like this </p>
  
  <pre><code>awk -F[][] '/Pattern.*.date/ {print $4}' $filename | xargs -0 -I {} grep {} $filename &gt; /path/$filename
  </code></pre>
  
  <p>How do I use it in a perl script?<br>
  And also i have multiple file to check the pattern.<br>
  Please help.</p>