Check internet connection

#! /bin/sh
#
DEST="ya.ru"
while [ 1 ]
do
STTS=`ping -c 3 -s 1000 $DEST |grep received | awk -F, '{print $2}' |awk '{print $1}' `
if [ $STTS -eq 3 ]; then
echo '${color1}online${color}'
else
echo '${color3}offline${color}'
fi
sleep 10
done