broker init script.txt

sudo yum install java
wget http://apache.mirror.cdnetworks.com/kafka/2.3.1/kafka_2.11-2.3.1.tgz
tar -xzf kafka_2.11-2.3.1.tgz
cd kafka_2.11-2.3.1/bin
perl -p -i -e '$.==2 and print "advertised.listener=PLAINTEXT://자신의 아이피:9092 \n"' /home/ec2-user/kafka_2.11-2.3.1/config/server.properties
sh zookeeper-server-start.sh -daemon ../config/zookeeper.properties
sh kafka-server-start.sh -daemon ../config/server.properties
sh kafka-topics.sh --create --bootstrap-server localhost:9092 --replication-factor 1 --partitions 1 --topic test










perl -p -i -e '$.==2 and print "\n"' asdf

 perl -p -i -e '$.==20 and print "kafkaServerIP=\"\""' views.py

 perl -p -i -e '$.==20 and print "kafkaServerIP=\"\""' /home/ec2-user/mysite/simpletrigger/views.py