title: how to create CSV file on Linux with different sheets
body: <p>it easy on Linux to create CSV file as:</p>
  
  <pre><code>   echo names,OBAMA,PUTIN,KAMERUN &gt; NAMES.csv
  </code></pre>
  
  <p>it will create CSV file ( sheet 1 )</p>
  
  <p>but is it possible to create second or third or more sheets in the CSV file?</p>
  
  <p>for example ( I want to create now second sheet - sheet 2 )</p>
  
  <pre><code>   echo best_air_force,USA,RUSSIA,ENGLAND &gt; NAMES.csv
  </code></pre>
  
  <p>remark - I use bash scripts on my linux machine</p>