rsync

与本地同步数据

rsync -auv --password-file=/home/rsyncd.pass root@192.168.5.211::backup /home/mingyue

模板就是

我是 yum 安装

A服务器

yum install rsync -y

vim /etc/rsyncd.conf

uid = root

pid = root

port = 873

use chroot = yes

read only = yes

list = no

max connections = 4

pid file =/var/run/rsyncd.pid

log file =/var/log/rsync.log

lock file =/var/run/rsync.lock

[backup]

comment = this is module for backup

path = /home/lianlian

path = /home/jack

auth users = root

secrets file =/home/rsyncd.pass

ssh-keygen

拷贝公钥给想同步的目标机器

ssh-copy-id 0.0.0.0

有端口的情况

ssh-copy-id 0.0.0.0 -p 1000

B服务器

yum install rsync -y

与服务器数据同步

rsync -auv --password-file=/home/rsyncd.pass root@192.168.5.211::backup /home/mingyue

从本地往服务器上托送数据

rsync -auv -e 'ssh -p 22' jack root@192.168.5.211:/home/jack

从本地拉去数据

rsync -auv -e 'ssh -p 22' root@192.168.5.211:/home/jack /home