In order to achieve the file’s automatic real-time synchronization between application servers of ChinaAgricultural University academic system

this paper designs and implements a triggered file real-time synchronizationsystem based on Rsync and Inotify technology.It uses Inotify to monitor the change of files on the publisher server

and triggers Rsync to update the changed files to other servers automatically once changes occur

so as to guaranteethe consistency of front-end user access.