How to realize automatic file replication among multiple linux servers

In this issue, the editor will bring you about how to achieve automatic file replication between multiple linux servers. The article is rich in content and analyzes and describes for you from a professional point of view. I hope you can get something after reading this article.

#! / usr/bin/expect

Set password 1234 # password

# download

Spawn scp / root/test.jar root@192.168.1.2:/usr/local/

Set timeout 300

Expect "192.168.1.2's password:"

Set timeout 3000

# exec sleep 1

Send "$password\ r"

Set timeout 300

Send "exit\ r"

# expect eof

Interact

Spawn scp / root/test.jar root@192.168.1.3:/usr/local/

Set timeout 300

Expect "root@192.168.1.3's password:"

Set timeout 3000

# exec sleep 1

Send "$password\ r"

Set timeout 300

Send "exit\ r"

Interact

This is how to copy files automatically between multiple linux servers shared by Xiaobian. If you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.