title: How to read a columns from text file and store it in array? Bash
body: <p>In text file every line include some number of words. It looks like</p>
  
  <pre><code>split time not big
  every cash flu green big
  numer note word
  swing crash car out fly sweet
  </code></pre>
  
  <p>How to split those lines and store it in array? I need to do with array something like this</p>
  
  <pre><code>for i in $file
  
  do
  echo "$array[0]"
  echo "$array[2]"
  done
  </code></pre>
  
  <p>Can anyone help?</p>