Tech Tutor on Instagram: "Linux diff Command Explained | Compare Two Files Line by Line #Linux #LinuxCommands #DiffCommand #LinuxTutorial #CommandLine In this tutorial, we explain the Linux diff command in a simple and beginner-friendly way. You’ll learn how diff compares two files line by line,symbols such as a, c, d, mean. Using a real terminal example, this video helps you confidently read and understand diff output—an essential skill for Linux users, system administrators, and programmers."

Tech Tutor on Instagram: "Linux diff Command Options Explained | -u, -y, -i In this tutorial, we cover the most important Linux diff command options used to compare files effectively. You’ll learn how options like -u (unified format), -y (side-by-side), -i (ignore case), -B (ignore blank lines), and others work with real examples. This guide helps beginners clearly understand diff output and is essential for reading patches, Git diffs, and configuration changes in Linux."