Inotifywait is normally part of a a package called inotify-tools, install it via the command below sudo apt update Let’s first look at the interrupt driven (push based), first we need a reliable way to detect file changes, and one of the common ways inLinux is to use inotifywait. On linux based system this can be accomplished between one of two ways, via a push (interrupt-based mechanism) or polling. How to use Rsync | Jay Lacroix Linode channel Rsync between two directories when a file changes (Rsync push / interrupt driven)Ī common scenario is to initiate the rsync command any time a file or directory changes.

There’s a lot of great rsync tutorials online, so I wont repeat the basics here, but if you want to learn them check our these links, or this youtube video: Preserving permissions: rsync can preserve file permissions and ownership during transfer, which is useful when transferring files between systems with different user and group IDs.Resuming interrupted transfers: rsync can resume interrupted transfers from where it left off, which is useful if a transfer is interrupted for any reason.Bandwidth-friendly: rsync can limit the amount of bandwidth it uses during the transfer, which makes it a better choice for transferring files over slow or limited bandwidth connections.This is particularly useful when transferring large files or directories with many files that have already been transferred before. Incremental transfer: rsync can transfer only the differences between two files, which makes it faster and more efficient than scp.

However, there are some advantages that rsync has over scp: A common usage of rsyncis to copy files from one location to another, rsync is the successor of scp command.

Scp files from one server to another