#Puppy shutdown routine with puppyisms removed (not Barryisms :P)
ACTIVE_INTERFACE=""
[ -z "$ACTIVE_INTERFACE" ] && ACTIVE_INTERFACE="`ifconfig | grep '^[a-z]' | grep -v '^lo' | grep 'Link encap:Ethernet' | cut -f 1 -d ' ' | head -n 1`"
if [ "$ACTIVE_INTERFACE" ];then
	if [ -d /sys/class/net/${ACTIVE_INTERFACE}/statistics ];then
		RX_BYTES="`cat /sys/class/net/${ACTIVE_INTERFACE}/statistics/rx_bytes`"
		TX_BYTES="`cat /sys/class/net/${ACTIVE_INTERFACE}/statistics/tx_bytes`"
		echo -n "$RX_BYTES" > /var/log/rx_bytes_session
		echo -n "$TX_BYTES" > /var/log/tx_bytes_session
		RX_BYTES_MONTH=`cat /var/log/rx_bytes_month`
		RX_BYTES_MONTH=`expr $RX_BYTES_MONTH + $RX_BYTES`
		echo -n "$RX_BYTES_MONTH" > /var/log/rx_bytes_month
		TX_BYTES_MONTH=`cat /var/log/tx_bytes_month`
		TX_BYTES_MONTH=`expr $TX_BYTES_MONTH + $TX_BYTES`
		echo -n "$TX_BYTES_MONTH" > /var/log/tx_bytes_month
	fi
fi