Rsync服务
同步命令参数：
-v详细模式输出，传输时的进度信息
-z传输时进行压缩以提高传输效率
-e使用信道协议
服务端部署：
1关闭防火墙和selinux
2检查rsync安装没有
[root@zabbixceshi /]# rpm -qa |grep rsync
rsync-3.0.6-12.el6.x86_64
3创建配置文件（默认没有）
Touch /etc/rsyncd.conf
uid = root
gid = root
use chroot = no
max connections = 0
pid file = /var/log/rsync/rsyncd.pid
lock file = /var/log/rsync/rsync.lock
log file = /var/log/rsync/rsyncd.log
strict modes =yes
[www]
path = /www/
ignore errors
read only = false
list = false
hosts allow = all
hosts deny = 172.25.0.0/24
auth users = backup
secrets file = /etc/rsyncd.passwd
Echo “back:123” >/etc/rsyncd.passwd
5给予600权限
Chmod 600 /etc/rsyncd.passwd
6启动服务
Rsync �daemon
7查看端口
[root@zabbixceshi /]# netstat -anpt |grep rsync
tcp 0 0 0.0.0.0:873 0.0.0.0:* LISTEN 1302/rsync
tcp 0 0 :::873 :::* LISTEN 1302/rsync
8建立共享的目录
mkdir /www
客服端配置
1创建密码文件
Echo “123” >/etc/rsyncd.passwd
2给予600权限
Chmod 600 /etc/rsyncd.passwd
测试:
3从服务端同步到客户端：
[root@rsync-c etc]# rsync -avzbackup@192.168.199.235::www /tmp/注:加�password-file=/etc/rsyncd.passwd 可不用输密码
Password:
receiving incremental file list
./
aa
bb
cc.txt
sent 115 bytesreceived 234 bytes139.60 bytes/sec
total size is 0speedup is 0.00
或者这样：
rsync -avz rsync://backup@192.168.199.235/www /tmp �password-file=/etc/rsyncd.passwd
从客户端同步到服务端
如果只同步目录里面内容/tmp/要加斜线，如果是目录不用加斜线/tmp 即可。
[root@rsync-c tmp]# rsync -avz /tmp/backup@192.168.199.235::www�password-file=/etc/rsyncd.passwd
sending incremental file list
yum.log
zabbix_agentd.log
zabbix_agentd.pid
.ICE-unix/
sent 1285 bytesreceived 69 bytes902.67 bytes/sec
total size is 5604speedup is 4.14
或者：
[root@rsync-c tmp]# rsync -avz /tmp/ rsync://backup@192.168.199.235/www �password-file=/etc/rsyncd.passwd
使用ssh协议进行推送：
[root@rsync-c tmp]# rsync -avz -e ‘ssh -p 22’ /etc/hostsroot@192.168.199.235:~
The authenticity of host ‘192.168.199.235 (192.168.199.235)’ can’t be established.
RSA key fingerprint is 0b:49:b6:27:2b:98:e4:b1:ed:42:77:7b:07:9a:42:0b.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added ‘192.168.199.235’ (RSA) to the list of known hosts.
root@192.168.199.235’s password:
sending incremental file list
hosts
sent 124 bytesreceived 31 bytes20.67 bytes/sec
total size is 158speedup is 1.02
关闭rsync服务
[root@rsync-s ~]# ps -ef |grep rsync
root 1373 10 14:05 ? 00:00:00 rsync �daemon
root 1610 13300 15:01 pts/0 00:00:00 grep rsync
[root@rsync-s ~]# pkillrsync
[root@rsync-s ~]# ps -ef |grep rsync
root 1613 13300 15:01 pts/0 00:00:00 grep rsync
启动rsync服务
[root@rsync-s ~]# rsync �daemon
[root@rsync-s ~]# ps -ef |grep rsync
root 1615 10 15:02 ? 00:00:00 rsync �daemon
root 1617 13300 15:02 pts/0 00:00:00 grep rsync
�exclude参数排除文件
从客户端往服务端同步，排除客户端的文件
rsync -avz �exclude=aa/tmp/backup@192.168.199.235::www �password-file=/etc/rsyncd.passwd
排除多个文件
rsync -avz �exclude={aa,bb} /tmp/backup@192.168.199.235::www �password-file=/etc/rsyncd.passwd
或者
rsync -avz �exclude=aa �exclude=bb /tmp/backup@192.168.199.235::www �password-file=/etc/rsyncd.passwd
排除多个不规律的文件
参数：�exclude-from=文件名
[root@rsync-c tmp]# ll
总用量4
-rw-r�r� 1 root root0 7月11 2016 aa
-rw-r�r� 1 root root0 7月11 2016 bb
-rw-r�r� 1 root root0 7月11 2016 cc
-rw-r�r� 1 root root0 7月11 2016 jin
-rw-r�r� 1 root root 13 7月 8 16:11 li.log
-rw-r�r� 1 root root0 7月 8 16:09 xx
[root@rsync-c tmp]# cat li.log注意：文件中每行后面不能有空格
aa
bb
jin
cc
[root@rsync-c tmp]# rsync -avz �exclude-from=li.log /tmp/backup@192.168.199.235::www �password-file=/etc/rsyncd.passwd
sending incremental file list
./
li.log
xx
sent 174 bytesreceived 50 bytes149.33 bytes/sec
total size is 13speedup is 0.06
服务端排除 参数：
再配置文件中加参数，重启服务。
Exclude=aa bb空格隔开
如果是目录中文件格式如下：
Exclude=aa bb test/test.txt
原文链接：https://www.f2er.com/centos/380956.html