#!/bin/ash

logread | grep -C3 ": AT+CSQ^M^M" | grep ": [0-9]" | awk -F: '{print $NF}' | sed 's/\^M//g' | tail -1 | \
	awk -F, '{print $1}' > /tmp/3g-signalstrength

logread | grep -C1 RSSI | tail -2 | awk -F\] '{print $2}' | sed 's/: //' | sed 's/\^M//g' | tail -1 > /tmp/3g-rssi
