wifi.5s.sh

#!/bin/sh
# -*- coding: utf-8 -*-
# <bitbar.title>Wifi</bitbar.title>
# <bitbar.version>v1.o</bitbar.version>
# <bitbar.author>Ryan Cromwell</bitbar.author>
# <bitbar.author.github>cromwellryan</bitbar.author.github>
# <bitbar.image></bitbar.image>
# <bitbar.desc>Wifi Signal Strength</bitbar.desc>
# <bitbar.dependencies></dependencies>
#

/System/Library/PrivateFrameworks/Apple*.framework/Versions/Current/Resources/airport -I \
  | grep 'agrCtlRSSI' \
  | sed -e 's/^.*://g' \
  | xargs -I SIGNAL printf "rssi: SIGNAL"