jpsall xsync命令脚本

vim /usr/bin/xsync

#!/bin/bash
#1. 判断参数个数
if [ $# -lt 1 ]
then
 echo Not Enough Arguement!
 exit;
fi

#2. 遍历集群所有机器
for host in usdp01 usdp02 usdp03
do
 echo ==================== $host ====================
 #3. 遍历所有目录，挨个发送
 for file in $@
 do
 #4. 判断文件是否存在
 if [ -e $file ]
 then
 #5. 获取父目录
 pdir=$(cd -P $(dirname $file); pwd)
 #6. 获取当前文件的名称
 fname=$(basename $file)
 ssh $host "mkdir -p $pdir"
 rsync -av $pdir/$fname $host:$pdir
 else
 echo $file does not exists!
 fi
 done
done

jpsall.sh 脚本：

vim /usr/bin/jpsall

#!/bin/bash

# 执行jps命令查询每台服务器上的节点状态
echo ======================集群节点状态====================

for i in usdp01 usdp02 usdp03
do
        echo ====================== $i ====================
        ssh $i "/opt/module/jdk1.8.0_202/bin/jps"
done
echo ======================执行完毕====================