title: tcpdump filename with -C and -W option
body: <p>I am trying to capture tcpdump in Linux and I used the <code>-C</code> and <code>-W</code> option to enable capturing tcpdump with file size limited to 250MB.</p>
  
  <pre><code>sudo tcpdump -i any -s0 -vvv -W 999 -C 250 -w FILENAME.pcap. -Z root
  </code></pre>
  
  <p>On the other hand, the output I am getting is </p>
  
  <pre><code>FILENAME.pcap.001
  FILENAME.pcap.002
  FILENAME.pcap.003
  </code></pre>
  
  <p>But I would like to know how to make the output file name into:</p>
  
  <pre><code>FILENAME001.pcap
  FILENAME002.pcap
  FILENAME003.pcap
  </code></pre>
  
  <p>Thanks for any help you can suggest!</p>