ec2 모니터링
NICKNAME=masterseo
while true; do aws s3 ls s3://$NICKNAME-t101study-tfstate-week3 --recursive --human-readable --summarize ; echo "------------------------------"; date; sleep 1; done


s3 모니터링
while true; do aws ec2 describe-instances --query "Reservations[*].Instances[*].{PublicIPAdd:PublicIpAddress,InstanceName:Tags[?Key=='Name']|[0].Value,Status:State.Name}" --filters Name=instance-state-name,Values=running --output text ; echo "------------------------------" ; sleep 1; done