inotify

Filesystem events, such as modifications to files and directories, are common in the lifecycle of any operating system. These events can be crucial for developers, system administrators, and software that rely on real-time data processing. In Linux, one effective tool to monitor these events is inotify. Combined with Bash scripting, inotify becomes a powerful ally in automating tasks and triggering actions upon filesystem changes. Here’s how to set up and use inotify with Bash on different Linux distributions. inotify is a Linux kernel subsystem that provides file system event monitoring. It notifies about changes to the filesystem, and it's helpful in automating scripts when changes occur.