Just finish the new version of Qsniffer here’s the changelog

* A signal handler added to handle SIGHUP,SIGINT,SIGTERM.
* termination_handler() added.
* (-v) Version added :P .
* fixed saving output file if Qsniffer interrupted.
* if filter_exp not specified then sniff all.
* if num_packets not speicified then sniff all.

you can download it from code->qsniffer->Qsniffer-0.2.tar.gz

or just click here