架设rsync服务器

１.服务器端，设置（或添加）文件：/etc/rsyncd.conf，内容如下：

uid = nobody
gid = nobody
use chroot = no
max connections = 10
strict modes = yes
pid file = /var/run/rsyncd.pid
lock file = /var/run/rsync.lock
log file = /var/log/rsyncd.log

#yang 是模块名
[yang]

#path是要被备份的路径
path = /home/linux/PDF
comment = linux home data
ignore errors
read only = no
write only = no

#允许连接服务器的地址
hosts allow = *

#拒绝连接服务器的客户端地址
hosts deny = 172.16.16.11

list = false
uid = root
gid = root

#虚拟用户名
auth users = backup

#密码文件
secrets file = /etc/server.pass

2.密码文件/etc/server.pass 内容：

backup:yang123

3.更改权限：sudo chmod 600 /etc/server.pass 「注：这步不能少」

4.以后台服务方式启动rsync: rsync --daemon

二、客户端配置：

（１）直接运行命令：

rsync -vzrtopg --delete --progress --exclude "*fileToExclude*" --exclude "*.log" backup@server_ip::yang /home/to/save/serverFile --password-file=/etc/server.pass

（２）/etc/server.pass内容：

yang123