title: Unix-Splitting 1 column into two columns
body: <p>I have dataset as follows:</p>
  
  <pre><code>item  gram
  tomato 500
  orange 1500
  bread  2000
  </code></pre>
  
  <p>Now they seem to be separated as shown (for example, tomato 500, not tomato500), but they are all in one column when I make a csv file. I want items go into one column and gram goes into another column to be:</p>
  
  <pre><code>item       gram
  tomato     500
  orange     1500
  bread      2000
  </code></pre>