Introduction
In this tutorial we learn how to install postgresql-contrib on Kali Linux.
What is postgresql-contrib
postgresql-contrib is:
This metapackage always depends on the currently supported PostgreSQL
database contrib package.
PostgreSQL is a fully featured object-relational database management
system. It supports a large part of the SQL standard and is designed
to be extensible by users in many aspects. Some of the features are:
ACID transactions, foreign keys, views, sequences, subqueries,
triggers, user-defined types and functions, outer joins, multiversion
concurrency control. Graphical user interfaces and bindings for many
programming languages are available as well.
There are three methods to install postgresql-contrib 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 postgresql-contrib Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get updateAfter updating apt database, We can install postgresql-contrib using apt-get by running the following command:
sudo apt-get -y install postgresql-contribInstall postgresql-contrib Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install postgresql-contrib using apt by running the following command:
sudo apt -y install postgresql-contribInstall postgresql-contrib 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 postgresql-contrib using aptitude by running the following command:
sudo aptitude -y install postgresql-contrib
How To Uninstall postgresql-contrib on Kali Linux
To uninstall only the postgresql-contrib package we can use the following command:
sudo apt-get remove postgresql-contrib
Uninstall postgresql-contrib And Its Dependencies
To uninstall postgresql-contrib and its dependencies that are no longer needed by Kali Linux, we can use the command below:
sudo apt-get -y autoremove postgresql-contrib
Remove postgresql-contrib Configurations and Data
To remove postgresql-contrib configuration and data from Kali Linux we can use the following command:
sudo apt-get -y purge postgresql-contrib
Remove postgresql-contrib configuration, data, and all of its dependencies
We can use the following command to remove postgresql-contrib configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge postgresql-contrib
Dependencies
postgresql-contrib have the following dependencies:
References
Summary
In this tutorial we learn how to install postgresql-contrib package on Kali Linux using different package management tools: apt, apt-get and aptitude.
