yeah, this is real simple stuff, not really worth writing a script for it. but on the other hand it saves me from remembering how to do it every time I need it (which isn’t often). So here is a little script to setup remote capturing with wireshark.
All it basically does is ssh to the remote host and tcpdump sucking the output via stdout through the ssh connection to a local pipe, that is then used by wireshark to display the stream. Because of this you may want to make sure you aren’t capturing your own ssh data when doing this 😉