Wireshark · Ethereal-users: [Ethereal-users] tethereal post capture filtering

["M.N.A.Smadi" <smadim2@xxxxxxxxxxxxxxxxxxxxx>]

hi;

i have a large number of libpcap dump files that I want to write a 
script to filter.  I need some help with the following:
Q: given a string value for a given field such as the mac address, i can 
i filter for that?

thx
ms