title: (Mikrotik Script). How to set coding "/print" only column we want?
body: <p>We need some information from my <code>Router</code> that my devices already active.
  Sometime we have to ping (macaddress's device) not ip, beacause it's Dynamic. </p>
  
  <p>So we create file like as export then compare them. Now we got some trouble like these when we want print file only specific column</p>
  
  <pre><code>/print ip arp .......
  </code></pre>
  
  <p>any body can help these or maybe any method ?</p>
  
  <pre><code>/print ip arp file=someip.txt 
  
  /print ip arp (only column we want) file=someip.txt
  </code></pre>