7/31/2023 0 Comments Install java 8 on ubuntuUse the full path as we did, the version number would be different in your case. Here is the syntax to do that: echo 'export PATH="$PATH:/full-path-to-executable-folder"' > ~/.bashrcįor example, we have extracted the file under /usr/java/jre1.8.0_321/bin, hence this will be the executable folder path. Now, let’s add the folder in which you have extracted the Java 8 to our system path to use it regardless of the current directory in which we are. java -versionĭon’t get confused with 1.8.0_321 and Java v8, they are the same. The Java binary is available inside the extracted folder under the bin directory, let’s first switch to that and then check the version we have received of the Oracle Java to use. Hence, the command will be: tar -xf -C /usr/javaĬheck Java 8 Version on Ubuntu 20.04 | 22.04 Here is the syntax tar -xf -C /target-directory Once you have the archive file downloaded on your system, extract it using the default Tar tool. wget " " -O Ĭreate a directory where you want to extract and keep the files safely to use with various applications that required java. You can also copy the link and download it using the command given below. Visit the official website and download the Jave 8 for Linux. sudo apt update sudo apt install wgetĪs we apprised before, officially Oracle Java 8 is not available to install using the APT package manager, instead, OpenJDK is there. Along with the commands to install wget tool. The steps are given here to download and set up Java 8 on Linux will be the same for other distros such as Linux Mint, CentOS, RedHat, AlamLinux, Rocky Linux, Manjaro, etc.Īlthough running update is absolutely not necessary here but to get wget package and make sure the system repository cache is up to date, run it once. Uninstall or Remove Java 8 from Ubuntu Steps to install Oracle Java 8 on Ubuntu 20.04 | 22.04 And in this tutorial, we will learn how to do that. However, those who want to install the official Oracle Java 8 version on their Linux systems they can do that as well. That’s is the reason why the Java version available in them to install by default using the package manager is OpenJDK- the open-source implementation of Java by its community. Well, as Linux systems are open source, hence the packages available to install via their official repositories are mainly free and open source. For example, apps for Google’s Android operating system are developed in Java. Java is primarily used to program web applications, desktop applications, and apps. Java was mainly influenced by the programming languages C++, C#, and Objective-C. It belongs to the group of object-oriented programming languages which means written programs are structured in classes and objects. The first version of Java appeared in 1995 and, along with C, is one of the most famous programming languages in the world. For example, you can program your own pocket calculator with a few lines of text code.Īnd Java is a popular programming language owned by the company “Sun Microsystems” but later bought by Oracle in 2010. Learn the commands to download & install Oracle Jave 8 64-bit on Ubuntu 20.04 Focal fossa or Ubuntu 22.04 Jammy Jellyfish using the terminal.Ī programming language, in general, allows you to formulate programs and specify their behavior.
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