title: Create an array with a sequence of numbers in bash
body: <p>I would like to write a script that will create me an array with the following values:</p>
  
  <pre><code>{0.1 0.2 0.3 ... 2.5}
  </code></pre>
  
  <p>Until now I was using a script as follows:</p>
  
  <pre><code>plist=(0.1 0.2 0.3 0.4)
  for i in ${plist[@]}; do
      echo "submit a simulation with this parameter:"
      echo "$i"
  done
  </code></pre>
  
  <p>But now I need the list to be much longer ( but still with constant intervals).</p>
  
  <p>Is there a way to create such an array in a single command? what is the most efficient way to create such a list?</p>