集群所有进程查看脚本xcall.sh

 集群所有进程查看脚本1xcall.sh

#! /bin/bash
 
for i in hadoop102 hadoop103 hadoop104
do
    echo --------- $i ----------
    ssh $i "$*"
done

集群所有进程查看脚本2xcall.sh

#! /bin/bash
 
for i in hadoop102 hadoop103 hadoop104
do
    echo --------- $i ----------
    ssh $i "jps $@ | grep -v Jps"
done