I'm currently using
netstat -patc or even
netstat -vpatc. However,
watch is also useful to monitor which programs are using which bandwidth.
I like the output of
nmon as well, but wasn't able to get
ntop running properly because the version is old. Perhaps the 13.04 package will update soon and that will be working soon.
In any event, can I combine the "speed" column of
nmon with the detail of
netstat to see the speed for each program?
Somehow pipe one through another?