title: how make float to integer in awk
body: <p>I have a variable in my awk code . after some arithmatic operation on this variable and printing (<code>print $1,$2,variable</code>) the result is made like below:</p>
  
  <p><strong>my result</strong></p>
  
  <pre><code>Bama     2   5    
  Bama     2   5.001
  Bama     2   5.002
  Bama     2   5.003
  Bama     2   5.004
  Bama     2   6  
  Bama     2   6.003
  Bama     2   6.004
  Bama     2   4.005  
  </code></pre>
  
  <p>But i want only integer section of my variable print  </p>
  
  <p><strong>desired result</strong></p>
  
  <pre><code>Bama     2   5    
  Bama     2   5
  Bama     2   5
  Bama     2   5
  Bama     2   5
  Bama     2   6  
  Bama     2   6
  Bama     2   6
  Bama     2   4
  </code></pre>
  
  <p>How can I do this?</p>