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#!/bin/bash -l
set -euo pipefail
is_on() {
networksetup -getairportpower en0 \
| grep -q ' On'
}
current() {
/System/Library/PrivateFrameworks/Apple80211.framework/Resources/airport -I \
| awk -F' SSID: ' '/ SSID: / {print $2}'
}
action() {
if [[ "$1" == "on" ]] && is_on
then
notify "WiFi status" "Connected to: $(current)"
else
networksetup -setairportpower en0 "$1"
notify "WiFi status" "On, searching for networks..."
fi
}
arg="${1:-''}"
if [[ "$arg" == "on" ]]; then
action on
elif [[ "$arg" == "off" ]]; then
action off
else
>&2 echo "ERROR. Need \"on\" or \"off\" arg."
fi
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