elf-webavail

#!/bin/bash

# This script will track availability of mjsaldanha.com

logfile=~/Warehouse/.elf-webavail.log

# Erase log file
rm -f $logfile

lock=0;
while [ true ]; do
	if [[ "$lock" != "0" ]]; then sleep 30; fi
	lock+=1;

	# Check if website is working
	beg=$(date +%s);
	response=$(curl -L -m 20 --write-out %{http_code} -s -o /dev/null http://mjsaldanha.com/myip);
	end=$(date +%s);
	taken=$(( $end - $beg ));

	# If took too long
	if [[ $taken > 7 ]]; then
		echo "Website is laaging!" "$(date "+%H:%M:%S %d-%m-%y"). Took $taken seconds"; # Because google.com is working, but our website isnt
		echo "LAAG $(date "+%H:%M:%S %d-%m-%y") took $taken seconds" >> $logfile;
		continue;
	fi

	if [[ "$response" == "200" ]]; then
		echo "OK $(date "+%H:%M:%S %d-%m-%y") took $taken seconds" >> $logfile;
		continue;
	fi # If not working, continue below

	# Check if network is working
	curl -m 5 google.com &> /dev/null;
	if [[ "$?" == "0" ]]; then
		echo "Website is not working!" "$(date "+%H:%M:%S %d-%m-%y"). Took $taken seconds"; # Because google.com is working, but our website isnt
		echo "FAIL $(date "+%H:%M:%S %d-%m-%y") took $taken seconds" >> $logfile;
		notify-send "Website is not working!";
	else
		echo "False alarm. Network is not working.";
		echo "NETWORK $(date "+%H:%M:%S %d-%m-%y")" >> $logfile;
	fi
done