Rsync.conf detailed

1. Edit the configuration file on the server side [Email protected]_intf ~]# more/etc/rsyncd.conf port=8730 Log File=/var/log/rsync.log PID File=/var/run/rsync.pid [ABC] Path=/tmp/123 Use Chroot=yes Max Nonections=4 Read Only=yes List=yes Uid=root Gid=root Auth USERS=ABC Secrets file=/etc/rs.passwd Copy Code Description: configuration file/etc/rsyncd.conf, with the following content: #port the =873 #监听端口默认为873, or it could be another port. Log File=/var/log/rsync.log #指定日志 pid file=/var/run/rsyncd.pid #指定pid #address =192.168.0.10 #可以定义绑定的ip The above section is the Global configuration section, the following are the settings within the module [ABC] #为模块名, custom path=/tmp/123 # Specifies which directory the module corresponds to Use Chroot=true # is limited to this directory, the default is true, when there is a soft connection, you need to change to Fasle, if true is limited to the module default directory Max connections=4 # Specifies the maximum number of clients that can be connected Read Only=no # is read-only, if no, the customer service side to push to the server when unsuccessful, this time to change to Yes list=true #是否可以列出模块名 rsync--port 8730 172.16.37.139:: If yes, all the module names of the client are listed. uid=root #以哪个用户的身份来传输 gid=root #以哪个组的身份来传输 Auth users=test #指定验证用户名, can not set, do not set the default password, set the word security higher Secrets file=/etc/rsyncd.passwd #指定密码文件, if you set the authentication user, this item must be set, the password permission is set to three. hosts allow=192.168.0.101 #设置可以允许访问的主机, can be a network segment, multiple IP addresses are separated by spaces the content format of the password file/etc/rsyncd.passwd is: Username:password the command to start the service is: rsync--daemon The default is to use/etc/rsyncd.conf This configuration file, you can also specify the configuration file rsync--daemon--config=/etc/rsyncd2.conf, change the configuration file without restarting the service, immediate effect. 2, the client to save the password file permissions on the server is 400 for the script to use. [Email Protected]_app ~]# More/etc/123.pass abc123 Copy Code 3, the client's 123 file under the content of the server, which is the service side of the read-only to change to No, or the upload is unsuccessful. [Email protected]_app ~]# rsync-avpz--port 8730 123/--password-file=/etc/123.pass [email protected]::abc Sending incremental file list ./ Anaconda-ks.cfg 1338 100% 0.00kb/s 0:00:00 (xfer#1, TO-CHECK=1/3) Install.log 49733 100% 11.86mb/s 0:00:00 (xfer#2, TO-CHECK=0/3) Sent 12379 bytes received bytes 24856.00 bytes/sec Total size was 51071 speedup is 4.11 Copy Code 4, view the server's module name on the client, no password required [[Email Protected]_app ~]# rsync--port 8730 172.16.37.139:: Abc Copy Code 5, server does not need to synchronize to the client's files, plus--exclude=filename [Email protected]_intf 123]# rsync-avzp--exclude=install.log--exclude=2/tmp/123/[email protected]:/home/itv/123 [email protected] ' s password: Sending incremental file list ./ 3231231 0 100% 0.00kb/s 0:00:00 (xfer#1, TO-CHECK=3/5) Anaconda-ks.cfg 1338 100% 0.00kb/s 0:00:00 (xfer#2, TO-CHECK=2/5) As 0 100% 0.00kb/s 0:00:00 (xfer#3, TO-CHECK=1/5) ppppppp/ Sent 1057 bytes received bytes 151.07 bytes/sec Total size was 1338 speedup is 1.18 Copy Code 6, rsync parameter options in detail. -A,--archive archive mode, which means to transfer files recursively and keep all file attributes equal to-rlptgod -R,--recursive subdirectories in recursive mode -L,--links reserved Soft link -P,--perms maintain file permissions -T,--times keep file time information -O,--owner keep file owner information -G,--group keep file group information -D,--devices keep device file information --delete Delete those files that are not in the DST Src. Will delete the documents not in the destination document. --delete-excluded also deletes those files that are excluded by the option specified by the Receive side --delete-after transfer ends after removal --exclude=pattern specify to exclude file modes that do not need to be transferred -P equals--partial--progress shows the backup process -U,--update only updates, that is, skipping all the files that already exist in DST, and the file time is later than the file to be backed up, not overwriting the updated file Copy Code 7, A, if the end of the machine is not the default port 22, the synchronization time to add-E "ssh-p Port" [Email protected]_intf 123]# rsync-avzp-s "ssh-p"/tmp/123/[email protected]:/home/itv/123 Copy Code B, if you are creating a key pair, the machines trust each other and need to add"--rsh=ssh-p Port" rsync-av "--rsh=ssh-p port"/dir1/192.168.0.101:/tmp/dir2/

Rsync.conf detailed