注意代码缩进

1 #! /bin/bash
 2 case $1 in
 3 "start"){
 4    for i in hadoop102 hadoop103 hadoop104
 5    do
 6       echo " --------启动 $i Kafka-------"
 7       ssh $i "/opt/module/kafka/bin/kafka-server-start.sh -daemon /opt/module/kafka/config/server.properties"
 8    done
 9 };;
10 "stop"){
11     for i in hadoop102 hadoop103 hadoop104
12     do
13        echo " --------停止 $i Kafka-------"
14        ssh $i "/opt/module/kafka/bin/kafka-server-stop.sh "
15     done
16 };;
17 esac