netstatus

#!/bin/bash

if [[ $# -eq 0 ]]; then
	{
	while true
	do
	out=$(ping -qc1 www.google.com 2>&1 | awk -F'/' 'END{ print (/^rtt/? "OK" :"FAIL")  }')

	if [[ $out == "OK" ]]; then
		notify-send -t 10000 "WiFi is ON" "You have internet access, enjoy surfing"
		break
	fi
	sleep 30
	done
	} &
elif [ $1 == "-s" ] || [ $1 == "--speed" ]; then
	TMP_PATH=./speedtest_data/
	TEST_TIME=10

	rm -rf $TMP_PATH && mkdir $TMP_PATH

	links=("http://speedtest.tele2.net/10MB.zip" "http://speedtest.tele2.net/100MB.zip" "http://speedtest.tele2.net/1GB.zip" "http://speedtest.tele2.net/10GB.zip" "http://speedtest.tele2.net/50GB.zip" "http://speedtest.tele2.net/100GB.zip" "http://speedtest.tele2.net/1000GB.zip")

	echo "Testing download"

	for link in ${links[*]}
	do
	    timeout $TEST_TIME wget -q -P $TMP_PATH $link &
	done

	wait

	total_bytes=$(du -c $TMP_PATH | grep total | awk '{print $1}')

	# echo "Cleaning up"
	rm -rf $TMP_PATH
	# echo $total_bytes
	speed=$(echo "scale=2; $total_bytes / $TEST_TIME / 128" |bc)

	echo "Speed is $speed Mbit/s"
else
	echo "Usage: netstatus (for checking connection) and netstatus -s (--speed) for getting download speed"
fi