Comment by Bender

Looks snazzy. Like htop could this potentially read ~/.config/nethtop/nethtop.rc or something like that to look for preferences such as user-defined targeted tcpdump additional flags -p --dont-verify-checksums -NNnnttv -B131072 -c1000 and user-defined pcap logging directory like /dev/shm to avoid artificially dropping packets due to slow storage?