编写shell脚本
新建文本，命名为start-zookeeper.sh
#!/bin/sh
echo "start zkServer…"
for i in master worker0 worker1
do
ssh $i "/usr/local/zookeeper3.4.8/bin/zkServer.sh start"
done
chmod +x start-zookeeper.sh
./start-zookeeper.sh
原文：http://www.cnblogs.com/qinwangchen/p/5323272.html