Question Regarding Filtering

Wireshark
1

Dear All,
I have two questions : the first one is about Filtering and how can I filter specific Packets? I collected some wireless packets and I have normal packets and Acknowledgments packets, When I run a filter on Filtering only the IP I wanted the Acknowledgments disappear and they wont be listed.
My second question is regarding exporting data : How can I export only and only some specific data from the details : for example Export Only Time stamps. is that even possible?

Waiting to hear from you guys,
Thank you in advance,
LinuxBoy

2

Answer to the 2nd question :
I do not think Wireshark is able to do that.

Try tshark, e.g. :
tshark -T fields -e ip.src

Look at wireshark.org/docs/man-pages/tshark.html

Olivier

3

Thanks a lot Olivier ,
I will try it and let you know!

Regards,
LinuxBoy