Скачать или смотреть Linux Command-Line: Comparing two sorted text files using the `comm` utility

In this video, we dive into the comm command, a hidden gem in the Linux command-line toolkit that lets you compare sorted files like a wizard! Whether you're managing configuration files, analyzing logs, or comparing datasets, comm is your go-to tool for finding unique and common lines between files with precision.

✨ What you’ll learn:
✅ What comm does and why it’s so powerful.
✅ How to compare two sorted files and extract:
Lines unique to the first file.
Lines unique to the second file.
Lines common to both files.
✅ A practical example to demonstrate:
Comparing installed packages using output of `dpkg`. But you can substitute with the package manager tool for your Linux distro.

Whether you're a Linux beginner or a seasoned sysadmin, this video will level up your command-line skills and save you time in your daily workflow.

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