title: suppress the output to screen in shell script
body: <p>Hi
  i have written a small script:</p>
  
  <pre><code>#!/usr/bin/ksh
  
  for i in *.DAT
  do
  awk 'BEGIN{OFS=FS=","}$3~/^353/{$3="353861958962"}{print}' $i &gt;&gt; $i_changed
  awk '$3~/^353/' $i_changed &gt;&gt; $i_353
  rm -rf $i_changed
  done
  
  exit
  </code></pre>
  
  <p>i tested it and its wrking fine.
  But it is giving the output to screen i dont need the output to screen.
  i simply need the final file that is made <code>$i_353</code></p>
  
  <p>how is it possible?</p>