#  It is recommended to test the script on a local machine for its purpose and effects.
#  ManageEngine Endpoint Central will not be responsible for any
#  damage/loss to the data/setup based on the behavior of the script.
#  Description - Script to set DNS of a network service
#  Parameters - "<network service>" "<DNS IP>"
#  Example: "AirPort" "8.8.8.8"
#  Example: "Ethernet" "100.22.2.42"
#  Configuration Type - COMPUTER

if [ $# == '2' ]; then

networksetup -setdnsservers $1 $2

ret=$?
if [ $ret == "0" ]; then
echo "DNS set Successfully"
else
echo "Error in DNS IP change"
fi
exit $ret

else
echo "Invalid Arguments - Please refer description of the script"
exit 1
fi