Real-time synchronization of rsync+inotify data

1, after the installation of Inotify-tools, the/usr/local/bin directory will be a new generation of inotifywait and inotifywatch two instructions;

Inotifywait: Used to wait for a specific event;

Inotifywatch: used to collect monitored file system statistics, including the number of inferior information per inotify event;

The common options for the inotifywait command are as follows:

-M is to keep listening

-R is a recursive view directory

-Q is the print out event

-e <event>,--event <event> Specifies the specific events that need to be monitored, and all file events are monitored by default;

--timefmt <fmt> when using%t in the--format option, the--TIMEFRT option can be used to specify a custom time format that conforms to the strftime specification; the usual parameters after--timefrt are '%d/%m/%y%h:%m ' ;

--format <fmt> custom inotifywait output format, such as--format '%T%w%f '; the usual format characters are as follows:

%T: Use the custom time format in the--TIMEFMT option;

%w: Displays the file name of the monitored files;

%f: If the object of an event is a directory, the name of the monitored directory is displayed, and the default display is an empty string;

2,vim inotify.sh

#!/bin/bash

Src= "/opt/pub"

Dst= "/opt/share"

/opt/app/inotify/bin/inotifywait-mrq--timefmt '%d/%m/%y%h:%m '--format '%T%w%f '-e modify,delete,create,attrib,move $SRC | While read file

Do

Rsync-avzp--delete $src/$DST/

echo "$file was rsynced" >> Rsync.log 2>&1

Done

This article is from the "Linuxdream" blog, make sure to keep this source http://books.blog.51cto.com/2600359/1598957

Real-time synchronization of rsync+inotify data