wifiping

#!/usr/bin/env bash

set -o errexit
set -o pipefail

# BSSID
# CHANNEL
# SSID
# CtlRSSI

cmd="/System/Library/PrivateFrameworks/Apple*.framework/Versions/Current/Resources/airport -I"

printf 'RSI\tAP MAC\t\t\tSSID\n'
while true; do
	$cmd | sed 's/:/|/' | grep -e 'BSSID' -e 'SSID' -e 'CtlRSSI' | cut -f2 -d '|' | paste -s
  sleep 0.5
done