- #BEST DIFF TOOL LINUX COMMAND LINE HOW TO#
- #BEST DIFF TOOL LINUX COMMAND LINE INSTALL#
- #BEST DIFF TOOL LINUX COMMAND LINE FREE#
#BEST DIFF TOOL LINUX COMMAND LINE HOW TO#
In this article, we described how to find the difference between two directories in Linux. Once you selected the directories, click on “ Compare”. Select the directories you want to compare, note that you can add a third directory by checking the option “ 3-way Comparison”. Over the years, these tools have been modernized. For example, top was first released in 1984, while du's first release dates to 1971. Some of these tools have existed for a long time. Click on directory comparison and move to the next interface. In our daily use of Linux/Unix systems, we use many command-line tools to complete our work and to understand and manage our systemstools like du to monitor disk utilization and top to show system resources.
You will see the Meld interface below, where you can choose file or directory comparison as well as version control view. Once you have installed it, search for “ meld” in the Ubuntu Dash or Linux Mint Menu, in Activities Overview in Fedora or CentOS desktop and launch it.
#BEST DIFF TOOL LINUX COMMAND LINE INSTALL#
There is a cool graphical option called meld (a visual diff and merge tool for the GNOME Desktop) for those who enjoy using the mouse, you can install it as follows. $ diff -q directory-1/ directory-2/Īgain diff doesn’t go into the subdirectories, but we can use the -r switch to read the subdirectories as well like this. In this article, we will understand the usage of diff3 command through some examples. However Linux diff3 utility compares three files and is also capable of merging the difference between two files into the third one.
#BEST DIFF TOOL LINUX COMMAND LINE FREE#
In this command, the -q switch tells diff to report only when files differ. As you already know, Linux diff command compares two files. While using LINUX there might come a situation when you are willing to install a new application (big in size) and you wish to know for the amount of free memory available on your system. The conventional syntax for running diff is as follows: $ diff … FILESīy default, its output is ordered alphabetically by file/subdirectory name as shown in the screenshot below. The question is how do we get the difference between two directories in Linux? Here, we want to know what files/subdirectories are common in the two directories, those that are present in one directory but not in the other. Normally, to compare two files in Linux, we use the diff – a simple and original Unix command-line tool that shows you the difference between two computer files compares files line by line and it is easy to use, comes with pre-installed on most if not all Linux distributions. In an earlier article, we reviewed 9 best file comparison and difference (Diff) tools for Linux and in this article, we will describe how to find the difference between two directories in Linux.
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