title: How can I work on aws regions in a while list in Bash
body: <p>I am using this code to get my AWS region. I want working on them in a while loop.</p>
  <pre><code>awsRegionList=$(aws ec2 describe-regions | jq -r '.Regions[] | .RegionName')
  while [I can't find the expression work with my variable]:
  do
       echo &quot; working on : (I want here the regionName)&quot;
  done    
  </code></pre>