title: Setting up path in PATH terraform
body: <p>on <code>echo $PATH</code> getting following output which i think is not complete 
  output <code>:/snap/bin/terraform</code>
  how to set it right, also if its right then I'm not able to use command <code>terraform init</code> getting following error </p>
  
  <pre><code>Command 'terraform' is available in '/snap/bin/terraform'
  The command could not be located because '/snap/bin' is not included 
  in the PATH environment variable. 
  terraform: command not found
  </code></pre>