title: How to iterate for loop with limiting sequence in fish shell
body: <p>I want to limit sequence in for loop. All my tries were unsecsessfull. What Am I doing wrong?</p>
  
  <p>I thought that this should work:</p>
  
  <pre><code>for x in ((seq 100)[50..55])
    echo $x
  end
  </code></pre>