How To Install openjdk-11-jre on Ubuntu 20.04
Introduction
In this tutorial we learn how to install openjdk-11-jre
on Ubuntu 20.04.
What is openjdk-11-jre
openjdk-11-jre is:
Full Java runtime environment - needed for executing Java GUI and Webstart programs, using Hotspot JIT.
Package: openjdk-11-jre Architecture: amd64 Version: 11.0.7+10-3ubuntu1 Multi-Arch: same Priority: optional Section: java 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: 117 Provides: java-runtime, java10-runtime, java11-runtime, java2-runtime, java5-runtime, java6-runtime, java7-runtime, java8-runtime, java9-runtime Depends: openjdk-11-jre-headless (= 11.0.7+10-3ubuntu1), libgl1, libc6 (>= 2.14), libgif7 (>= 5.1), libjpeg8 (>= 8c), libpng16-16 (>= 1.6.2-1), libx11-6, libxext6 Recommends: libatk-wrapper-java-jni (>= 0.30.4-0ubuntu2), fonts-dejavu-extra Filename: pool/main/o/openjdk-lts/openjdk-11-jre_11.0.7+10-3ubuntu1_amd64.deb Size: 34688 MD5sum: 590295497168645f63d0aad78f44ecbd SHA1: ced8f67ee7f3ed933afa7b4b13f329bc6c388543 SHA256: bba7614c9b8523c820ba67bf3039c946fb2d285f36a1d9497c3019dbca0dcc34 Homepage: http://openjdk.java.net/ Description-en: OpenJDK Java runtime, using Hotspot JIT Full Java runtime environment - needed for executing Java GUI and Webstart programs, using Hotspot JIT.
There are three methods to install openjdk-11-jre
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-jre 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-jre
using apt-get
by running the following command:
sudo apt-get -y install openjdk-11-jre
Install openjdk-11-jre Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install openjdk-11-jre
using apt
by running the following command:
sudo apt -y install openjdk-11-jre
Install openjdk-11-jre 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-jre
using aptitude
by running the following command:
sudo aptitude -y install openjdk-11-jre
How To Uninstall openjdk-11-jre on Ubuntu 20.04
To uninstall only the openjdk-11-jre
package we can use the following command:
sudo apt-get remove openjdk-11-jre
Uninstall openjdk-11-jre And Its Dependencies
To uninstall openjdk-11-jre
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-jre
Remove openjdk-11-jre Configurations and Data
To remove openjdk-11-jre
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge openjdk-11-jre
Remove openjdk-11-jre configuration, data, and all of its dependencies
We can use the following command to remove openjdk-11-jre
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge openjdk-11-jre
References
Summary
In this tutorial we learn how to install openjdk-11-jre
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.