Linux xsync命令脚本

大家好，又见面了，我是你们的朋友全栈君。

在   /bin/目录下创建   xsync

首先 ：yum install -y rsync

脚本如下：

#!/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 master node1 node2
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

给xsync文件赋予执行权限：

chmod  777 xsync

然后执行 ：    sudo  xsync   目录 

如：将 master机器/opt下的scp复制到  node1  node2

[root@master bin]#  xsync /opt/scp
-bash: /usr/local/bin/xsync: /bin/bash^M: 坏的解释器: 没有那个文件或目录
[root@master bin]# sudo  xsync /opt/scp
==================== master ====================
sending incremental file list

sent 134 bytes  received 18 bytes  304.00 bytes/sec
total size is 49  speedup is 0.32
==================== node1 ====================
sending incremental file list

sent 134 bytes  received 18 bytes  304.00 bytes/sec
total size is 49  speedup is 0.32
==================== node2 ====================
sending incremental file list

sent 130 bytes  received 18 bytes  296.00 bytes/sec
total size is 49  speedup is 0.33
[root@master bin]# cd 
[root@master ~]# xsync /opt/scp
-bash: /usr/local/bin/xsync: /bin/bash^M: 坏的解释器: 没有那个文件或目录
[root@master ~]# sudo xsync /opt/scp
==================== master ====================
sending incremental file list

sent 130 bytes  received 18 bytes  296.00 bytes/sec
total size is 49  speedup is 0.33
==================== node1 ====================
sending incremental file list

sent 134 bytes  received 18 bytes  304.00 bytes/sec
total size is 49  speedup is 0.32
==================== node2 ====================
sending incremental file list

sent 134 bytes  received 18 bytes  304.00 bytes/sec
total size is 49  speedup is 0.32
[root@master ~]# cd /opt/
[root@master opt]# cd scp/
[root@master scp]# ll
总用量 4
-rw-r--r-- 1 root root 45 12月 11 21:06 1.html
drwxr-xr-x 2 root root 22 12月 11 21:38 abc
[root@master scp]# mkdir aaaaa
[root@master scp]# cd aaaaa/
[root@master aaaaa]# vi aa.text
[root@master aaaaa]# cd
[root@master ~]# sudo xsync /opt/scp
==================== master ====================
sending incremental file list

sent 183 bytes  received 19 bytes  404.00 bytes/sec
total size is 62  speedup is 0.31
==================== node1 ====================
sending incremental file list
scp/
scp/aaaaa/
scp/aaaaa/aa.text

sent 249 bytes  received 48 bytes  594.00 bytes/sec
total size is 62  speedup is 0.21
==================== node2 ====================
sending incremental file list
scp/
scp/aaaaa/
scp/aaaaa/aa.text

sent 249 bytes  received 48 bytes  594.00 bytes/sec
total size is 62  speedup is 0.21
[root@master ~]# cd
[root@master ~]# cd /bin/
[root@master bin]# vi xsync
[root@master bin]# 

附：

zk.sh 脚本

#!/bin/bash
case $1 in
"start"){
for i in master node1 node2
do
 echo ---------- zookeeper $i 启动 ------------
ssh $i "/opt/module/zookeeper-3.5.7/bin/zkServer.sh  start"
done
};;
"stop"){
for i in master node1 node2
do
 echo ---------- zookeeper $i 停止 ------------ 
ssh $i "/opt/module/zookeeper-3.5.7/bin/zkServer.sh stop"
done
};;
"status"){
for i in master node1 node2
do
 echo ---------- zookeeper $i 状态 ------------ 
ssh $i "/opt/module/zookeeper-3.5.7/bin/zkServer.sh status"
done
};;
esac

附：

jpsall.sh 脚本：

#!/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 master node1 node2
do
        echo ====================== $i ====================
        ssh $i "/opt/jdk/jdk1.8.0_202/bin/jps"
done
echo ======================执行完毕====================