In this tutorial, we will show you how to install Apache Groovy on Ubuntu 22.04 LTS. Apache Groovy is a dynamic, agile, and responsive programming language that enriches the Java ecosystem with its fluid syntax, powerful features, and operational flexibility. It is a language that simplifies the coding experience, offering a seamless and intuitive approach for Java developers and newcomers alike. With its advanced integration capabilities, Groovy stands as a versatile tool for building robust applications on the Java platform.

This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the Apache Groovy programming language on Ubuntu 22.04 (Jammy Jellyfish). You can follow the same instructions for Ubuntu 22.04 and any other Debian-based distribution like Linux Mint, Elementary OS, Pop!_OS, and more as well.

Prerequisites

• A server running one of the following operating systems: Ubuntu 22.04, 20.04, and any other Debian-based distribution like Linux Mint.
• SSH access to the server (or just open Terminal if you’re on a desktop).
• Basic knowledge of the Linux command-line interface (CLI). This guide assumes you’re comfortable with executing commands in a terminal.
• An active internet connection. You’ll need an internet connection to download the necessary packages and dependencies for Apache Groovy.
• A non-root sudo user or access to the root user. We recommend acting as a non-root sudo user, however, as you can harm your system if you’re not careful when acting as the root.

Install Apache Groovy on Ubuntu 22.04 LTS Jammy Jellyfish

Step 1. Before embarking on the installation of Apache Groovy, it’s crucial to ensure that your system is up-to-date and has the necessary dependencies installed. This includes updating your system packages and installing Java, as Groovy operates on its built-in Java servlet container server.

sudo apt update
sudo apt upgrade

 Next, install Java by typing the following command:

sudo apt install default-jdk

Verify the installation of Java by checking its version:

java -version

Step 2. Installing Apache Groovy on Ubuntu 22.04.

First, download the latest version of Groovy by typing the following command:

curl -s get.sdkman.io | bash

This command will download and install the Software Development Kit Manager (SDKMAN), a tool for managing parallel versions of multiple Software Development Kits.

Next, open a new terminal and install Groovy by typing the following command:

source "$HOME/.sdkman/bin/sdkman-init.sh"
sdk install groovy

After the installation, verify that Groovy has been installed correctly by typing the following command:

groovy --version

Step 3. Getting Started with Apache Groovy.

Once Groovy is installed, you can start using it by launching the Groovy shell. This section provides an introduction to the basic syntax and conventions used in Groovy programming, including how to run a simple Groovy script. To launch the Groovy shell, type the following command:

groovysh

To run a simple Groovy script, create a new file with the .groovy extension, for example, HelloWorld.groovy, and add the following code:

println 'Hello, World!'

To run the script, type the following command:

groovy HelloWorld.groovy

This command will execute the HelloWorld.groovy script and display the message “Hello, World!”.

Congratulations! You have successfully installed Apache Groovy. Thanks for using this tutorial for installing Apache Groovy programming language on Ubuntu 22.04 LTS Jammy Jellyfish system. For additional help or useful information, we recommend you check the official Apache Groovy website.

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