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This article is about how to use Meld to compare files and folders graphically in Linux. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

The problem is that not everyone can easily compare files in a Linux terminal, and the output of the diff command may confuse some people.

Take the output of this diff command as an example:

There must be a learning curve involved. However, if you are using desktop Linux, you can use the GUI application to easily compare whether there are any differences between the two files.

There are several GUI difference comparison tools in Linux. I will highlight my favorite tool, Meld, in this week's highlight of the Linux app.

Visual comparison and merging tools under Meld:Linux (and Windows)

With Meld, you can compare two files side by side. Not only that, you can also modify the file accordingly. This is what you want to do in most cases, right?

File Comparison

Meld can also compare directories and show which files are different. It will also be displayed and the file is new or missing.

Directory Comparison

You can also use Meld for three-way comparison.

Three Way File Comparison

Graphical side-by-side comparisons are helpful in many cases. If you are a developer, you can use it to learn about code patches. Meld also supports version control systems such as Git, Mercurial, Subversion, etc.

The function of Meld

The open source Meld tool has the following main functions:

Compare the differences between two-way and three-way

Edit the file in place, and update the difference immediately.

Navigate between differences and conflicts

Visualize global and local differences by inserting, changing, and conflicts accordingly

Use regular text filtering to ignore some differences

Syntax highlighting

Compare two or three directories to see if there are any new, missing, or changed files

Exclude some files from the comparison

Support for popular version control systems such as Git, Mercurial, Bazaar and SVN

Support for multiple international languages

Open source GPL v2 license

Can be used for both Linux and Windows

Install Meld on Linux

Meld is a popular application that is available in the official repository of most Linux distributions.

Check the software center of your distribution to see if Meld is available.

Meld In Ubuntu Software Center

Alternatively, you can use your distribution's command line package manager to install Meld. On Ubuntu, it can be found in the Universe repository and can be installed using the apt command:

Sudo apt install meld, thank you for your reading! On "how to use Meld to graphically compare files and folders in Linux" this article is shared here, I hope the above content can be of some help to you, so that you can learn more knowledge, if you think the article is good, you can share it out for more people to see it!

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