![]() ![]() How to Install lastcomm command on Linux Using 6 Easy Steps.The Future of Cybersecurity and the Potential for Emerging Technologies to Address Evolving Threats.Solved "E: Unable to fetch some archives, maybe run apt-get update".How to Install Krew Plugin Manager for Kubectl CLI on Linux.Krew - Plugin Manager for Kubectl Command Line Tool.5 Tips for Avoiding Broken Access Control Vulnerabilities.How to Browse the Internet Safely and Securely in 10 Easy Ways.8 Ways To Use Python On Your Mac and Run Your First Script.5 Useful Tips For Docker You Maybe Weren’t Aware Of.Solved "error loading config file: yaml : line: did not find expected key".How to Install Ruby on Ubuntu 18.04 with Easy StepsĮasy Steps to Install GCC(C and C++ Compiler) on CentOS 7 Categories MORE, Linux How to Install PHP on RedHat/CentOS 7 with Easy Steps Learn HTML Image Maps(v5) with Best ExamplesĬ# data types with Best Examples (.NET v4.7) īest Explanation of Wrapper Classes in Java: Autoboxing and Unboxing with Examplesīest Steps to Install Java on RHEL 8/CentOS 8ġ5 ansible-vault command examples to encrypt and decrypt sensitive data/files on Linux 206290 files and directories currently installed.) Update-notifier-common x11proto-core-dev x11proto-dev xml-core xorg-sgml-doctools xtrans-devĠ upgraded, 0 newly installed, 1 to remove and 114 not upgraded.Īfter this operation, 5,412 kB disk space will be freed. Patch perl-openssl-defaults python3-dateutil python3-debconf python3-debian python3-software-properties sgml-base software-properties-common unattended-upgrades Linux-image-5.4.0-45-generic linux-modules-5.4.0-45-generic steps to install java linux-modules-extra-5.4.0-45-generic openjdk-11-jdk-headless openjdk-11-jre openjdk-11-jre-headless Libpthread-stubs0-dev libsm-dev libx11-dev libxau-dev libxcb1-dev libxdmcp-dev libxt-dev linux-headers-5.4.0-45 linux-headers-5.4.0-45-generic Gir1.2-javascriptcoregtk-4.0 gir1.2-snapd-1 gir1.2-unity-5.0 gir1.2-webkit2-4.0 java-common libatk-wrapper-java libatk-wrapper-java-jni libice-dev The following packages were automatically installed and are no longer required:Īpturl-common ca-certificates-java default-jdk-headless default-jre default-jre-headless fonts-dejavu-extra gir1.2-dbusmenu-glib-0.4 gir1.2-dee-1.0 gir1.2-goa-1.0 apt remove openjdk-11-jdk -y Reading package lists. If you want to uninstall Java from your Ubuntu Server then you need to use apt remove openjdk-11-jdk -y command as shown below. Run Your Program java hello This is hello from CyberITHub Step 6: Uninstall Java from Ubuntu 20.04 ![]() Once java is installed successfully, you need to test it by writing a simple Program which displays "This is hello from CyberITHub" on the output as shown below. More information on Java Official Documentation. As you can see from below output, current version is 11.0.8. You can check the installed Java version by using java -version command as shown below. If you want to install earlier version like Java 8 then you can install it by using apt install openjdk-8-jdk -y command. This is the latest Stable Java version that can be installed(at the time of writing this article). This command will download and install all the latest available updates from Ubuntu Repository as shown below.Īfter updating your Server you can now install Java 11 using apt install openjdk-11-jdk -y command as shown below. Step 2: Update Your Serverīefore going through the steps to install java on Ubuntu 20.04 it is always recommended to update your server first using apt-get update -y command as shown below. Please Check How to Add User to Sudoers to know more about providing sudo access to the User. to know more about apt-get tool.ĭ) You should have sudo access to run Privileged Commands. You can check 20 Useful apt get examples on Ubuntu. Here, we will go through the detailed steps required to install Java on Ubuntu 20.04.Īlso Read: Solved: Curl error: Failed writing received data to disk/application on Linux Step 1: PrerequisitesĪ) You need to have a running Ubuntu 20.04 Server.ī) You should have apt tool installed in your Server. ![]() ![]() Java has a rich set of API Libraries evolved over the years to provide a wide range support to cross platform architecture. Java is designed to enable the development of high performance applications which can be deployed in a distributed architecture. You will see Java based Applications on almost all the digital platforms around yourselves. It is Known as Platform independent Language due to its ability to run in various hardware architecture platforms. Java is a very popular Object Oriented Language. In this article, I will take you through the steps to Install Java on Ubuntu 20.04. ![]()
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