How To Install rdiff on Debian 10

Learn how to install rdiff on Debian 10 with this tutorial. rdiff is Binary diff tool for signature-based differences

Introduction

In this tutorial we learn how to install rdiff on Debian 10.

What is rdiff

rdiff is:

rdiff is a little like diff and patch all rolled into one, with support for binary files. Since it takes advantage of the rsync remote-delta algorithm, you do not need the source file in the same place as your destination file.

To use it, you generate a “signature” of the original file and copy the signature (which is very small) to the same location as the modified file. Then you generate a “delta” which describes the changes required to turn the source file into the modified file. The small delta file can then be used to “patch” the original file, to transform it into the modified file.

There are three methods to install rdiff on Debian 10. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install rdiff Using apt-get

Update apt database with apt-get using the following command.

sudo apt-get update

After updating apt database, We can install rdiff using apt-get by running the following command:

sudo apt-get -y install rdiff

Install rdiff Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install rdiff using apt by running the following command:

sudo apt -y install rdiff

Install rdiff Using aptitude

If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Debian. Update apt database with aptitude using the following command.

sudo aptitude update

After updating apt database, We can install rdiff using aptitude by running the following command:

sudo aptitude -y install rdiff

How To Uninstall rdiff on Debian 10

To uninstall only the rdiff package we can use the following command:

sudo apt-get remove rdiff

Uninstall rdiff And Its Dependencies

To uninstall rdiff and its dependencies that are no longer needed by Debian 10, we can use the command below:

sudo apt-get -y autoremove rdiff

Remove rdiff Configurations and Data

To remove rdiff configuration and data from Debian 10 we can use the following command:

sudo apt-get -y purge rdiff

Remove rdiff configuration, data, and all of its dependencies

We can use the following command to remove rdiff configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge rdiff

Dependencies

rdiff have the following dependencies:

References

Summary

In this tutorial we learn how to install rdiff package on Debian 10 using different package management tools: apt, apt-get and aptitude.