Installing WildFly on Ubuntu 18.04

WildFly is a flexible, lightweight, and fully-featured Java application server developed by Red Hat. It is designed to support a wide range of Java EE (Enterprise Edition) specifications and provides a stable and secure platform for running Java applications.

If you're using Ubuntu 18.04, here are the steps to install WildFly:

1. Open a terminal window.
2. Update the package list:

sudo apt-get update

3. Install the OpenJDK Java Development Kit:

sudo apt-get install openjdk-8-jdk

4. Download the WildFly distribution package. Visit the WildFly website and choose the version you want to install.

wget https://download.jboss.org/wildfly/{version}/wildfly-{version}.tar.gz

5. Extract the package:

tar xf wildfly-{version}.tar.gz

6. Move the extracted directory to the desired location, for example:

sudo mv wildfly-{version} /opt/wildfly

7. Add a new user for WildFly:

sudo /opt/wildfly/bin/add-user.sh

8. Start WildFly:

sudo /opt/wildfly/bin/standalone.sh -b=0.0.0.0

Congratulations! You have successfully installed WildFly on Ubuntu 18.04. You can now access the WildFly management console by navigating to http://localhost:8080 in your web browser.

Note: Make sure to replace "{version}" with the actual version number of WildFly you downloaded.