title: how to print 3rd field in 3rd column itself
body: <p>In my file I have 3 fields, I want to print only the third field in the third column only but output is getting to the first row.  Please check my file and output:</p>
  <h1>cat filename</h1>
  <pre><code>1st field     2nd field    3rd field
  ---------     ---------    -----------
  a,b,c,d       d,e,f,g,h    1,2,3,4,5,5
  
  q,w,e,r       t,y,g,t,i    9,8,7,6,5,5
  </code></pre>
  <p>I'm using the following command to print the third field only in the third column</p>
  <pre><code>cat filename |awk '{print $3}' |tr ',' '\n' 
  </code></pre>
  <p><strong>OUTPUT printing 3rd field strings in the 1st field place, i want that to print in only 3rd field area only</strong></p>
  <pre><code>first field :-
  ---------------
  1
  2
  3
  4
  5 
  5
  </code></pre>
  <p><strong>expected output</strong></p>
  <pre><code>1st field     2nd field    3rd field
  ---------     ---------    -----------
  a,b,c,d       d,e,f,g,h     1
                              2
                              3
                              4
                              5 
                              5
  
  q,w,e,r       t,y,g,t,i     9
                              8
                              7
                              6 
                              5
                              5
  </code></pre>