![]() ![]() Having looked at the old-school diff tools, let’s quickly move to some GUI diff tools available on Linux. To compare two files and display the differences side by side. ![]() However, if it is not installed, you can install it using your package manager. The sdiff command typically comes with the standard installation of most Linux distributions. It displays the contents of the two files in separate columns, with added lines prefixed by ">", deleted lines prefixed by "<", and common lines displayed without any prefixes. The sdiff command is used to compare two files side by side, highlighting the differences between them. Vimdiff Edit Multiple Files for Differences 3. $ vimdiff file1.txt file2.txt file3.txtįor more detailed information and usage options, you can access the manual page by running. You can also use vimdiff to compare three files. To compare two files using vimdiff, you would execute the following command. To use vimdiff, you’ll need to have Vim installed on your system, but if it’s not installed, you can install it using your package manager. When you run it, Vimdiff opens two or three, or four files using the Vim text editor. Vimdiff works in an advanced manner in comparison to the diff utility, which enables a user to edit up to four versions of a file while showing their differences. Use wdiff manual for how to use it on Linux. To display the two files side-by-side, highlighting the word-level differences. To install wdiff on your Linux systems, run: $ sudo apt install wdiff This program is very useful when comparing two texts for changed words and for which paragraphs have been refilled. The wdiff utility is a front-end to diff command used to compare files on a word-by-word basis. Linux Colordiff Command – Color diff Output wdiff Command You can check out the manual entry for colordiff as shown. You can install Colordiff on your Linux systems, using default package manager tools called yum, dnf, and apt-get or apt as shown. There are some wrappers for the diff tool that enhance its functionality and these include: colordiff CommandĬolordiff is a Perl script that produces the same output as diff, but with color and syntax highlighting. You can check out the manual entry for diff to easily use it. To compare two files and display the differences. Diff is simple and easy to use, it comes pre-installed on most Linux distributions, which compares files line by line and outputs the difference between them. I like to start with the original Unix command-line tool that shows you the difference between two computer files. ![]() There are several file comparison tools that you can use on Linux, and in this review, we shall look at some of the best terminal-based and GUI diff tools you can take advantage of while writing code or other text files. 9 Best Linux File Diff or Comparison Tools This description was born out of a reference to the output of diff, the well-known Unix command-line file comparison utility. When you compare two computer files on Linux, the difference between their contents is called a diff. This behavior can be controlled by the Restore Session option under Preferences.While writing program files or normal text files, programmers and writers sometimes want to know the difference between two files or two versions of the same file. This is a neat feature that lets you resume your work. Saved sessionsīy default, GNOME Text Editor automatically opens the last opened files. This also doesn’t mean it’s as plain and simple as Windows’ Notepad. It’s not a replacement of coding focused editors like Atom or VS Code. It has a sleek, modern look with rounded corners.ĭon’t expect anything extraordinary here in terms of features. Experience with GNOME Text Editorīuilt on top of the controversial libadwaita, GNOME Text Editor follows the new design principles set by its development committee. Intrigued? Let me share my experience with this new editor and then I’ll show you the installation steps. Not exactly a brand-new feature of Ubuntu 22.04, this new editor is available to install in the latest Ubuntu LTS version and perhaps other distributions using GNOME 42. I am using Ubuntu 22.04 and it is available to install from the repositories. While Gedit is still the default, this new editor has made an entry with the release of GNOME 42. Yes, GNOME has a brand-new text editor and it is called, well, Text Editor. If you are a regular reader here on It’s FOSS, you might have read about GNOME’s plan to replace Gedit with their own text editor. ![]()
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