In this article, we show you how you can use diff to easily compare files in Linux. Press Enter to submit the command. The resulting display will show you all the different lines between the files.

If you work with text files on Linux or Unix systems, you’ll eventually come across the diff command. The diff command is one of the most useful tools for comparing two files to find what’s changed.

shows differences between them and helps you create a new file by merging or patching its versions. Generally, you can compare files on Linux either with a command-line tool or using a standalone ...