iftop

Display an interface's bandwidth usage
http://www.ex-parrot.com/~pdw/iftop/

Current versions
1.0pre4

Recent formula history

ilovezfs Use “squiggly” heredocs.
ilovezfs iftop: remove redundant version specification
Zhiming Wang iftop: add test (#12166)
Nikolaus Wittenstein Add descriptions to all remaining homebrew packages
Mike McQuaid iftop: recommend sudo instead of setuid.

Formula code at GitHub