Rsync Real-Time Synchronization

Rsync installed by default

Remote 192.168.1.123

Local 192.168.1.124

Rsync + SSH

Run

Rsync-Az [email protected]:/root/bak # directory

Rsync-Az [email protected]:/root // Bak # contents in the directory

Or

On the remote host

Rsync-Az/root [email protected]:/bak

Rsync-Az/root/[email protected]:/bak

Rsync client + rsync server

Server

Create a synchronization account file (not required if anonymous)

Echo "zongxuan: zongxuan">/etc/rsyncd_users.db

The permission must be strict; otherwise, synchronization will fail.

Chmod 600/etc/rsyncd_users.db

Create/etc/rsyncd. conf sharing settings

Uid = Nobody # specify this module to transmit files with the specified uid, and synchronize sensitive data to the root

Gid = Nobody # specify the module to transmit files with the specified GID.

Use chroot = Yes

Log File =/var/log/rsyncd. Log

PID file =/var/run/rsyncd. PID

[Zongxuan]

Path =/tmp

Comment = rsync Test

Read Only = Yes

Dont compress = *. GZ *. bz2 *. tgz *. Zip # No compression

Auth users = zongxuan

Secrets file =/etc/rsyncd_users.db # specify the path of the account file

Enable rsync-Daemon Service

Append to boot

Echo "/usr/local/bin/rsync -- daemon">/etc/rc. Local

Yum-y install xinetd

Chkconfig rsync on

Chkconfig xinetd on

Service xinetd restart

Client

Browsing and sharing

Rsync [email protected]: Tools

Synchronization

Mkdir/root/mysrc

Rsync-avz -- delete [email protected]: zongxuan/bak/# downstream synchronization, delete unnecessary files in mysrc

The client only needs to configure the password file.

# Cd/etc

Vim rsyncd. secretes

Echo "zongxuan">/etc/rsyncd. secretes

Chmod 600/etc/rsyncd. secretes

/Usr/bin/rsync -- avz -- password-file =/etc/rsyncd. secretes -- Progress [email protected]: zongxuan/bak/

Rsync real-time synchronization (inotify monitoring and triggering)

Tar zxf inotify-tools-3.13.tar.gz

CD inotify-tools-3.13

./Configure

Make & make install

Inotifywait-mrq-e modify, move, create, delete, attrib/My | while read x y z; /usr/bin/rsync -- avz -- password-file =/etc/rsyncd. secretes -- Progress

[Email protected]: zongxuan/bak/; done

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Rsync Real-Time Synchronization