黑猴子的家：zk.sh new version

[alex@hadoop102 ~]$ touch ~/bin/zk.sh
[alex@hadoop102 ~]$ chmod 755 ~/bin/zk.sh
[alex@hadoop102 ~]$ vim ~/bin/zk.sh
#!/bin/bashuser=`whoami`
zookeeper_home=/opt/module/zookeeper-3.5.7echo -e "================    正在启动Zookeeper      ===========\n"
case $1 instart | stop | status)for((host=102; host<=104; host++)); doecho -e "\n---${user}@hadoop${host}---"ssh ${user}@hadoop${host} "${zookeeper_home}/bin/zkServer.sh $1"done;;*)echo "你启动的姿势不对"echo "  start   启动zookeeper集群"echo "  stop    停止zookeeper集群"echo "  status  查看zookeeper集群";;
esac
[alex@hadoop102 ~]$ zk.sh status