To install xxdiff just follow these instructions.
sudo apt-get install xxdiff
Which will install xxdiff and any other packages on which it depends.
|Maintainer||Florian Schlichting <firstname.lastname@example.org>|
|Description||graphical file/directory comparison and merge tool files, or two directories, and can be used to produce a merged version. The texts of the two or three files are presented side by side with their differences highlighted with colors for easy identification. Among its features are:|