inotify is a Linux kernel subsystem that acts to extend filesystems to notice changes to the filesystem, and report those changes to applications. It replaces an earlier facility, dnotify, which had similar goals.
Last time I focused on the functionality of
inotifywait command which can be used by shell to wait for a certain event and then perform other functions, but today we will see some uses of incron.
This program is an “inotify cron” system. It consists of a daemon and a table manipulator. You can use it a similar way as the regular cron. The difference is that the inotify cron handles filesystem events rather than time periods.Find me on Google+