macOS terminal utility for monitoring WiFi link quality
wifimon
is a wireless device monitoring terminal application that allows you to watch signal, noise and SNR levels as well as device configuration and network parameters of your wireless network hardware.
wifimon
currently works on macOS only
You can install wifimon
via Homebrew:
$ brew install attheodo/formulae/wifimon
$ wifimon
CoreWLAN
currently has an issue properly reporting BSSID for wireless radio and access pointConsoleKit
and adjust progress bar sizing (character count)