#!/bin/bash
#
#********************************************************************
#Author:           YiLing Wu (hj)
#email:            huangjing510@126.com
#Date:             2024-12-23
#FileName:         jpsall
#URL:              http://huangjingblog.cn:510/
#Description:      查看集群所有节点的Java进程信息
#Copyright (C):    2024 All rights reserved
#********************************************************************
#
# Usage: bash jpsall

hostname=`awk '!/^#/ && NF==2 {print $2}' /etc/hosts`
for hostname in $hostname
do
        echo =========== $hostname ==========
        ssh $hostname ". /etc/profile; jps"
done