if [ -n "$(find /etc/hosts -mtime +7)" ]; then
	# wait for internet access
	while true; do
		nc -zw1 si3t.ch 443 && break || sleep 60
	done
    curl -o /etc/hosts --compressed https://si3t.ch/pub/evils/hosts.txt
    # or
    #ftp -o- https://si3t.ch/pub/evils/hosts.txt.gz |gzcat > /etc/hosts
fi