title: Set up of environment variable PATH in bash shell
body: <p>The Environment PATH is much larger in PROD as compared to QA:</p>
  
  <pre><code>PATH=.:/home/imc:/home/imc/bin:$HOME:/usr/local/sbin:$PATH
  </code></pre>
  
  <p>We are using the same setup environment file in PROD and QA but we still find difference.</p>
  
  <p>The longer path means it effects while running the job. So any idea how to improve the PATH?</p>