How To Install sup on Kali Linux

Introduction

In this tutorial we learn how to install sup on Kali Linux.

What is sup

sup is:

The SUP System is a set of programs developed by Carnegie Mellon University that provide for collections of files to be maintained in identical versions across a number of machines. These programs are:

SUP: The “client” program, run by users or system maintainers, which initiates the upgrade activity on a machine requesting the latest version of a collection of files. SUP will normally be run as a daemon, firing up once each night (week, etc.) to upgrade the specified file collections.

SUPFILESRV: The “file server” program, a daemon that is run by the system maintainer to service requests for files initiated by client SUP programs. The file server runs on every machine used as a “repository” of distributable versions of files. It runs continuously and listens for network connection requests by individual client processes; for each individual client request, a process is forked to service that request.

SUPSCAN: The “file scanner” program, that may optionally be run periodically to speed up execution of the file server. It pre-compiles a list of files on the file system that match the specifications for a given file collection so that the file server need not do this during each upgrade of that collection. The file scanner is normally used daily for very large file collections that are upgraded by many clients each day; it is not so useful for small file collections or for those that are upgraded by only a few client machines per day.

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

Install sup Using apt-get

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

sudo apt-get update

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

sudo apt-get -y install sup

Install sup Using apt

Update apt database with apt using the following command.

sudo apt update

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

sudo apt -y install sup

Install sup Using aptitude

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

sudo aptitude update

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

sudo aptitude -y install sup

How To Uninstall sup on Kali Linux

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

sudo apt-get remove sup

Uninstall sup And Its Dependencies

To uninstall sup and its dependencies that are no longer needed by Kali Linux, we can use the command below:

sudo apt-get -y autoremove sup

Remove sup Configurations and Data

To remove sup configuration and data from Kali Linux we can use the following command:

sudo apt-get -y purge sup

Remove sup configuration, data, and all of its dependencies

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

sudo apt-get -y autoremove --purge sup

Dependencies

sup have the following dependencies:

• libc6
• libcrypt1

References

• sup website

Summary

In this tutorial we learn how to install sup package on Kali Linux using different package management tools: apt, apt-get and aptitude.