title: Replacing 2nd column of text file with different value (regex)
body: <p>So I have a file, it's like</p>
  
  <pre><code>2587, 1, 104, 971;
  2586, 1, 104, 971;
  2585, 1, 104, 971;
  2584, 1, 104, 971; 
  2584, 1, 104, 971;
  2584, 1, 104, 971;
  2584, 1, 104, 971;
  2584, 1, 104, 971;
  2583, 1, 104, 971;
  2582, 1, 104, 971;
  2582, 1, 104, 971;
  </code></pre>
  
  <p>I have to change it to, </p>
  
  <pre><code>2587, 2, 104, 971;
  2586, 2, 104, 971;
  2585, 2, 104, 971;
  2584, 2, 104, 971;
  2584, 2, 104, 971;
  2584, 2, 104, 971;
  2584, 2, 104, 971;
  2584, 2, 104, 971;
  2583, 2, 104, 971;
  2582, 2, 104, 971;
  2582, 2, 104, 971;
  </code></pre>
  
  <p>I am trying to use regex but am  not able to select the 2nd column , I used this ,<code>([^,.]*)</code> , any pointers? </p>