title: kafka search text in topic
body: <p>I want to search specific messages in kafka topic,
  The only solution that I found is using <code>grep</code> </p>
  
  <pre><code>bin/kafka-console-consumer.sh --bootstrap-server localhost:9092 --topic test --from-beginning |grep 'world\|hello'
  </code></pre>
  
  <ol>
  <li>Is there an efficient way do do it ? </li>
  <li>Is there a way that I can limit the consumer with a specific offset, meaning reading from the beginning until in reaches specific offset ?</li>
  </ol>