title: Logstash command not found
body: <p>After installation I make config file in <code>/etc/logstash/logstash.conf</code> and try to run <code>logstash</code> command.</p>
  <p>When I run following command</p>
  <blockquote>
  <p>root@ip:~# logstash --version</p>
  </blockquote>
  <p>always showing error:
  showing command not found.</p>