How to capture TCP dump on Wyse T50

To capture Wyse T50 TCP dump we need to insure that we have "tcpdump" module is installed.  Now open terminal available

1.   

2. Now  run following command to get latest tcpdump

su -
cd /etc/apt
cp sources.list sources.list.back
cp sources.list.orig sources.list
sudo apt-get update

3. Now install tcpdump on Wyse terminal

And run following to autoclean

cp sources.list.back sources.list
sudo apt-get autoclean

4. Run following command to capture tcp dump

5. This will files under /tmp file

6. Now biggest challenge how to copy it? Insert pen drive into thin client and under following path you can copy tcpdump