Ubuntu 20.04.1 LTS Download the latest LTS version of Ubuntu, for desktop PCs and laptops. LTS stands for long-term support — which means five years, until April 2025, of free security and maintenance updates, guaranteed. 20.04 is a Long Term Support (LTS) release and is supported from Apr 2020 to Apr 2023. 20.10 is a standard release and is supported from Oct 2020 to Jul 2021. Ubuntu Budgie 20.10. Canonical's latest iteration to the Ubuntu operating system is Ubuntu 20.04 Focal Fossa, scheduled for release on April 23, 2020.This is an LTS (long term support) release - the type of release that Canonical only publishes every two years, and continues to support for the next five. Ubuntu 20.04 Is a complete Linux-based operating system. Wine 5.0.3 Wine is a compatibility layer for developers. GNU Make 3.81 GNU Make is a tool that controls the generation.
Sublime is an powerful text editor supports multiple programming language. It is an popular text editor between the developers. In this tutorial, you will find 2 methods of installing Sublime text editor on Ubuntu 20.04 system. The first method uses Snapd package manager and another method uses official PPA for the packages installation. Its your choice to select a method of Sublime installation on Ubuntu 20.04 LTS system.
You may also like =>Installing Visual Studio Code on Ubuntu 20.04
Method 1 – Install Sublime with Snapd on Ubuntu 20.04
The Sublime text snappy package is available for Ubuntu 20.04 system. Snapd is also default available for this operating system.
To install Sublime-text latest version, type:
This will take a few moment and sublime is ready to use on your system.
Method 2 – Install Sublime with PPA on Ubuntu 20.04
You can also use the sublime official Apt repository for the installation of Sublime on Ubuntu 20.04 systems. First, import gpg key to your system by running command:
Next, add the Sublime text Apt PPA in your Ubuntu system by executing the following command:
You system is prepared for the Sublime installation from official PPA. Now use the following commands to install Sublime text latest version on your Ubuntu system.
Once the above command finished. Sublime will be installed on your system.
Access Sublime Editor on Ubuntu
You can search for 'sublime' under the all applications on your system. You will see the sublime icon there like below.
Click on Sublime icon to launch application.
Conclusion
In this tutorial, you have learned about two methods of Sublime installation on Ubuntu 20.04 system.
Java is one of the most well-known programming languages for building different kinds of applications such as Jenkins, Tomcat server, IntelliJ IDEA, and many other system software.
This tutorial will show you the way to install various versions of Java, Java Runtime Environment (JRE) and Java Development Kit (JDK) on Ubuntu 20.04 LTS machine.
Install default java
The simplest way to install Java on your Ubuntu 20.04 is using the default version come along with Ubuntu operating system.
Firstly, let's update the software repository by running the following command:
Next, it's recommended that you should check whether Java is installed or not? Run the command:
The following output indicates that Java has not installed on your Ubuntu 20.04:
Now, you can install the default JRE by executing the following command:
After the installation has completed, let's verify the Java version:
If you want to compile and run the Java applications, you need a program called 'javac' and it comes with JDK (Java Development Kit). To install default JDK, let's run the following command:
You can verify the JDK installation by checking the version of the Java compiler:
Install OpenJDK 11
At the time of this writing, Java 11 is the latest LTS version. It is the default development and runtime environment of Java on Ubuntu 20.04.
To install OpenJDK 11, run the following command:
Checking the java version:
Output:
Install OpenJDK 8
In some cases, your applications require the previous version of Java in order to be run. For example, if you want to install Java version 8 on Ubuntu 20.04, run the following command:
Verifying the java version by typing command 'java -version'.
Output:
Install Oracle Java 11
Unlike the OpenJDK, Oracle JDK is not released under License GPL v2 but Oracle Binary Code License Agreement. By default, the Oracle JDK can not be installed via package managers. You have to download the Oracle JDK 11 installer on Oracle website:
Choose the Linux Compressed Archive, then click Download:
You will be redirected to the login screen of Oracle website. You have to create an account to download Oracle JDK Installer.
After the Java installer has been downloaded (jdk-11.0.8_linux-x64_bin.tar.gz), let's install the 'add-apt-repository' command:
Then, importing the signing key for verifying the software installation on your Ubuntu 20.04:
Adding the Java repository to the packages sources list and update:
Bluestacks portable zip download. Creating the local directory for the downloaded Oracle JDK installer:
Ubuntu 16 04 download for laptop 32 bit. Now, you can install the Oracle JDK 11 by running the following command:
Let's accept the Oracle Technology Network License Agreement for Oracle Java SE to finish the installation:
Manage multiple Java installations
So far, you've installed several versions of Java on your Ubuntu 20.04. It's necessary to configure the default Java version used by the operating system. Directv player download. You can do it by running the command:
Enter your desired choice then press Enter to choose your preferred Java version.
In order to configure the default Java compiler version (javac), let's run:
Set Environment Variable
To install OpenJDK 11, run the following command:
Checking the java version:
Output:
Install OpenJDK 8
In some cases, your applications require the previous version of Java in order to be run. For example, if you want to install Java version 8 on Ubuntu 20.04, run the following command:
Verifying the java version by typing command 'java -version'.
Output:
Install Oracle Java 11
Unlike the OpenJDK, Oracle JDK is not released under License GPL v2 but Oracle Binary Code License Agreement. By default, the Oracle JDK can not be installed via package managers. You have to download the Oracle JDK 11 installer on Oracle website:
Choose the Linux Compressed Archive, then click Download:
You will be redirected to the login screen of Oracle website. You have to create an account to download Oracle JDK Installer.
After the Java installer has been downloaded (jdk-11.0.8_linux-x64_bin.tar.gz), let's install the 'add-apt-repository' command:
Then, importing the signing key for verifying the software installation on your Ubuntu 20.04:
Adding the Java repository to the packages sources list and update:
Bluestacks portable zip download. Creating the local directory for the downloaded Oracle JDK installer:
Ubuntu 16 04 download for laptop 32 bit. Now, you can install the Oracle JDK 11 by running the following command:
Let's accept the Oracle Technology Network License Agreement for Oracle Java SE to finish the installation:
Manage multiple Java installations
So far, you've installed several versions of Java on your Ubuntu 20.04. It's necessary to configure the default Java version used by the operating system. Directv player download. You can do it by running the command:
Enter your desired choice then press Enter to choose your preferred Java version.
In order to configure the default Java compiler version (javac), let's run:
Set Environment Variable
In many cases, when the developers built their Java programs, they have to specify the $JAVA_HOME environment variable.
In order to set the $JAVA_HOME variable, you need to locate the installation directory of Java by using the 'update-alternatives' command.
For example, the Oracle Java is located in '/usr/lib/jvm/java-11-oracle/bin/'.
Add the path to '/etc/environment' file
Reload the environment file for applying the change:
Verify the $JAVA_HOME environment:
Conclusion
Ubuntu-20.04.1-desktop-amd64.iso.zsync
In this tutorial, we learned how to install and configure Java on Ubuntu 20.04. Java is crucial for a number of software applications.
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