1、保存下面的代码为一个文件，上传到服务器端，名称为rsync.sh 
 

#!/bin/bash 
#rsync Written by zhumaohai 
#For more information please visit http://www.centos.bz 
echo "Please input the rsync username:" 
read username 
echo "Please input the rsync username password:" 
read password 
echo "Please input the server ip address:" 
read serverip 
echo "Please input the allow ip address:" 
read allowip 
echo "Please input the path you want to rsync:" 
read rsyncpath 
echo "==========================input all completed========================" 
echo "==========================install rsync========================" 
yum -y install rsync 
useradd $username 
mkdir /etc/rsyncd 
cat >/etc/rsyncd/rsyncd.conf<<eof 
# Minimal configuration file for rsync daemon 
# See rsync(1) and rsyncd.conf(5) man pages for help 
# This line is required by the /etc/init.d/rsyncd script 
pid file = /var/run/rsyncd.pid 
port = 873 
address = $serverip 
#uid = nobody 
#gid = nobody 
uid = root 
gid = root 
use chroot = yes 
read only = yes 

#limit access to private LANs 
hosts allow=192.168.1.0/255.255.255.0 10.0.1.0/255.255.255.0 $allowip 
hosts deny=* 
max connections = 5 
motd file = /etc/rsyncd/rsyncd.motd 
#This will give you a separate log file 
#log file = /var/log/rsync.log 
#This will log every file transferred - up to 85,000+ per user, per sync 
#transfer logging = yes 
log format = %t %a %m %f %b 
syslog facility = local3 
timeout = 300 
[$username home] 
path = $rsyncpath 
list=yes 
ignore errors 
auth users = $username 
secrets file = /etc/rsyncd/rsyncd.secrets 
eof 
echo "$username:$password" > /etc/rsyncd/rsyncd.secrets 
chmod 600 /etc/rsyncd/rsyncd.secrets 
cat >/etc/rsyncd/rsyncd.motd<<eof 
+++++++++++++++++++++++++++ 
+ centos.bz rsync 2011-2012 + 
+++++++++++++++++++++++++++ 
eof 
/usr/bin/rsync --daemon --config=/etc/rsyncd/rsyncd.conf 
ps -aux | grep rsync 

2、赋予脚本权限 

chmod +x rsync.sh 

3、执行脚本 

./rsync.sh 

4、客户端同样需要安装rsync