How To Install adql-java-doc on Ubuntu 20.04

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In this tutorial we learn how to install adql-java-doc on Ubuntu 20.04. adql-java-doc is Parse, manipulate and translate ADQL queries (API doc)

Introduction

In this tutorial we learn how to install adql-java-doc on Ubuntu 20.04.

What is adql-java-doc

adql-java-doc is:

ADQL is a SQL-like language which includes astronomical facilities to
query a database. This language has been defined by the IVOA in the
Recommendation of 30 Oct 2008 (Version 2.0) and is mainly used in the
Table Access Protocol (TAP).

This package contains the JavaDoc documentation of the package.

There are three methods to install adql-java-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 adql-java-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 adql-java-doc using apt-get by running the following command:

sudo apt-get -y install adql-java-doc

Install adql-java-doc Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install adql-java-doc using apt by running the following command:

sudo apt -y install adql-java-doc

Install adql-java-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 adql-java-doc using aptitude by running the following command:

sudo aptitude -y install adql-java-doc

How To Uninstall adql-java-doc on Ubuntu 20.04

To uninstall only the adql-java-doc package we can use the following command:

sudo apt-get remove adql-java-doc

Uninstall adql-java-doc And Its Dependencies

To uninstall adql-java-doc and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:

sudo apt-get -y autoremove adql-java-doc

Remove adql-java-doc Configurations and Data

To remove adql-java-doc configuration and data from Ubuntu 20.04 we can use the following command:

sudo apt-get -y purge adql-java-doc

Remove adql-java-doc configuration, data, and all of its dependencies

We can use the following command to remove adql-java-doc configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge adql-java-doc

References

Summary

In this tutorial we learn how to install adql-java-doc package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.

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