How To Install openjdk-11-doc on Ubuntu 20.04
Introduction
In this tutorial we learn how to install openjdk-11-doc on Ubuntu 20.04.
What is openjdk-11-doc
openjdk-11-doc is:
OpenJDK is a development environment for building applications, applets, and components using the Java programming language.
This package contains the API documentation.
Package: openjdk-11-doc Architecture: all Version: 11.0.7+10-3ubuntu1 Multi-Arch: foreign Priority: optional Section: doc Source: openjdk-lts Origin: Ubuntu Maintainer: Ubuntu Developers [email protected] Original-Maintainer: OpenJDK Team [email protected] Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 278080 Suggests: openjdk-11-jdk Filename: pool/main/o/openjdk-lts/openjdk-11-doc_11.0.7+10-3ubuntu1_all.deb Size: 13407536 MD5sum: 6a6258bde8e8866ed6ea301beb9ee471 SHA1: 1f41243d01a4b400b00506501a22e68d02523c31 SHA256: f26962a82d3031ca706cd466f417aeecbf438e5b2a0ddcd21d15cdbafcd6e24c Homepage: http://openjdk.java.net/ Description-en: OpenJDK Development Kit (JDK) documentation OpenJDK is a development environment for building applications, applets, and components using the Java programming language.
This package contains the API documentation.
There are three methods to install openjdk-11-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 openjdk-11-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 openjdk-11-doc using apt-get by running the following command:
sudo apt-get -y install openjdk-11-doc
Install openjdk-11-doc Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install openjdk-11-doc using apt by running the following command:
sudo apt -y install openjdk-11-doc
Install openjdk-11-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 openjdk-11-doc using aptitude by running the following command:
sudo aptitude -y install openjdk-11-doc
How To Uninstall openjdk-11-doc on Ubuntu 20.04
To uninstall only the openjdk-11-doc package we can use the following command:
sudo apt-get remove openjdk-11-doc
Uninstall openjdk-11-doc And Its Dependencies
To uninstall openjdk-11-doc and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove openjdk-11-doc
Remove openjdk-11-doc Configurations and Data
To remove openjdk-11-doc configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge openjdk-11-doc
Remove openjdk-11-doc configuration, data, and all of its dependencies
We can use the following command to remove openjdk-11-doc configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge openjdk-11-doc
References
Summary
In this tutorial we learn how to install openjdk-11-doc package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.
