#!/bin/bash # This works just with wpa_supplicant ssid="$(wpa_cli status 2>/dev/null | grep ssid | sed -n '2p' | awk -F '=' '{print $2}')" if [[ $(echo $ssid | wc -c) -gt 1 ]] then echo "SSID $ssid" exit 0; fi echo "No SSID available" >&2 exit 1