title: Storing Shell Output
body: <p>I am trying to read the output of a shell command into a string buffer, the reading and adding the values is ok except for the fact that the added values are every second line in the shell output.
  for example, I have 10 rows od shell output and this code only stores the 1, 3, 5, 7, 9, row .
  Can anyone point out why i am not able to catch every row with this code ???
  any suggestion or idea is welcomed :)</p>
  
  <pre><code>import java.io.*;
  
  public class Linux {
  
      public static void main(String args[]) {
  
  
          try {
          StringBuffer s = new StringBuffer();
  
      Process p = Runtime.getRuntime().exec("cat /proc/cpuinfo");
      BufferedReader input =
              new BufferedReader(new InputStreamReader(p.getInputStream()));
      while (input.readLine() != null) {
          //System.out.println(line);
      s.append(input.readLine() + "\n");
  
      }
      System.out.println(s.toString());
  
  
  
  } catch (Exception err) {
      err.printStackTrace();
  }    }
  }
  </code></pre>