erainm

啥也不说，直接撸上脚本：#! /bin/bashfor host in node1 node2 node3doecho "${host}:$1ing......"ssh ${host} "source /etc/profile;/export/servers/zookeeper-3.4.6/bin/zkServer.sh $1"donesleep 2for host in node1 node2 node3dossh $host "source /etc/profile;/expo

1. 创建xcall.sh脚本,并编辑touch xcall.shvim xcall.sh具体脚本:#!/bin/bashparams=$@i=1for (( i=1 ; i <= 3 ; i = $i + 1 )) ; do echo ============= node$i $params ============= ssh node$i "$params"done说明:三台服务器为:node1、node2、node32. 设置xcall.sh为可执行文