How To Install postgresql-doc on Ubuntu 20.04
Introduction
In this tutorial we learn how to install postgresql-doc
on Ubuntu 20.04.
What is postgresql-doc
postgresql-doc is:
This metapackage always depends on the currently supported PostgreSQL database documentation 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. Task: postgresql-server
Package: postgresql-doc Architecture: all Version: 12+214 Multi-Arch: foreign Priority: optional Section: doc Source: postgresql-common (214) Origin: Ubuntu Maintainer: Ubuntu Developers [email protected] Original-Maintainer: Debian PostgreSQL Maintainers [email protected] Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 66 Depends: postgresql-doc-12 Filename: pool/main/p/postgresql-common/postgresql-doc_12+214_all.deb Size: 4004 MD5sum: 276a598d11c5b819b428bd80930c7bac SHA1: 2dc64878f4328a56a51c37c4eed19f346f3d1809 SHA256: 30e403181aeb216038c669f5f4586b47b5783969e3e63aa605308758f055d731 Description-en: documentation for the PostgreSQL database management system This metapackage always depends on the currently supported PostgreSQL database documentation 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. Task: postgresql-server
There are three methods to install postgresql-doc
on Ubuntu 20.04. 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-doc Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install postgresql-doc
using apt-get
by running the following command:
sudo apt-get -y install postgresql-doc
Install postgresql-doc Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install postgresql-doc
using apt
by running the following command:
sudo apt -y install postgresql-doc
Install postgresql-doc 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 Ubuntu. Update apt database with aptitude
using the following command.
sudo aptitude update
After updating apt database, We can install postgresql-doc
using aptitude
by running the following command:
sudo aptitude -y install postgresql-doc
How To Uninstall postgresql-doc on Ubuntu 20.04
To uninstall only the postgresql-doc
package we can use the following command:
sudo apt-get remove postgresql-doc
Uninstall postgresql-doc And Its Dependencies
To uninstall postgresql-doc
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove postgresql-doc
Remove postgresql-doc Configurations and Data
To remove postgresql-doc
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge postgresql-doc
Remove postgresql-doc configuration, data, and all of its dependencies
We can use the following command to remove postgresql-doc
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge postgresql-doc
References
Summary
In this tutorial we learn how to install postgresql-doc
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.