Jeff Wilson 
GlassFish is an open-source Jakarta EE platform application server. It was initially developed by Sun Microsystems, then sponsored by Oracle Corporation, and now it is being maintained by the developers at Eclipse Foundation. GlassFish supports JSP, Servlets, JSF, JAVA API, RMI, etc. With this tool, web developers can easily build scalable and portable applications. In this tutorial, we will show you how to install GlassFish on Ubuntu 22.04.
In this tutorial, we are going to explain how to configure the popular WordPress plugin W3 Total Cache with Redis on a WordPress website on Ubuntu 22.04 OS.
W3 Total Cache plugin is used for improving the performance of the WordPress website by reducing the load time, improving the search engine results, saving bandwidth, and of course caching the files of the website. Redis is an open-source in-memory data structure store that can be used as a page cache on the WordPress website. In this blog post, we are going to install WordPress first with the LAMP stack and then install the W3 Total Cache and Redis.
Configuring this setup is a very easy process that may take up to 20 minutes. Let’s get started!
Vanilla Forums is a modern, lightweight, and open-source multi-lingual forum software written in PHP. It provides all of the features you need to run a successful forum. It’s easy to install and use, and the flexibility and free nature of Vanilla Forums make it an attractive choice for anyone looking to start their own forum.
OpenLiteSpeed is a lightweight, open-source HTTP server developed and copyrighted by LiteSpeed Technologies, Inc. It provides a user-friendly web interface and supports various operating systems, including Linux, Mac OS, SunOS, and FreeBSD.
In this tutorial, we will show you how to install and configure Vanilla Forum with OpenLiteSpeed on an Ubuntu 20.04 VPS.
In this tutorial, we are going to install Tomcat 10 and secure it with an SSL certificate on AlmaLinux OS.
Tomcat is an open-source application written in Java program language used for rendering Java web pages and executing Java servlets. Tomcat is also known as Apache Tomcat and it can be installed on many Linux distributions such as Debian, Ubuntu, CentOS, and of course AlmaLinux. In this tutorial, we are going to install Tomcat 10 and set up a reverse proxy with Apache configuration so we can secure the domain with an SSL certificate.
Installing Tomcat 10 on AlmaLinux with Apache as a reverse proxy can take up to 15 minutes. Let’s get started!
JasperReports is an open-source Java reporting tool, a stand-alone and embeddable reporting server. JasperReports is a Java class library, Java developers who need to add reporting capabilities to their applications use this tool. It provides reporting and analytics and is capable of generating professional reports including images, charts, and graphs. Some of the major JasperReports features include:
In this tutorial, we are going to show you how to install the Jasper Reports server on Ubuntu 20.04.
In this tutorial we are going to show you the most used 10 YUM commands in Linux. YUM is a command-line package management system that is used on CentOS and AlmaLinux.
YUM (shortcat for “Yellowdog Updater Modified“) package manager is responsible for managing the packages from the YUM repositories located on the server at /etc/yum.repos.d/. In this tutorial we are going to install, remove, update software packages with real example.
The YUM command examples will be explained on the CentOS 7 OS. Let’s get started!
Vsftpd ( Very Secure File Transfer Protocol Daemon ) is the default FTP server for Ubuntu, CentOS, Fedora, and RHEL Linux distributions. Vsftpd is a stable, fast, and secure FTP server used for file transfers from the client to remote servers and vice versa.
Vsftpd among other features has IPv6 and TLS support, we can use also use SFTP ( SSH File Transfer Protocol ) to run FTP over SSH, but for this tutorial, you will learn how to secure FTP with SSL/TLS. SSL/TLS support is built into many internet communications frameworks and the certificate visibility offers higher trust for authentication.
The Apache Hadoop or also known as Hadoop is an open-source, Java-based framework that allows for the distributed processing of large data sets across computers. It is used to store and process large datasets. It allows clustering multiple computers to store and process data more quickly instead of using a single large computer. Hadoop consists of four main modules:
– HDFS (Hadoop Distributed File System)
– YARN (Yet Another Resource Negotiator)
– MapReduce
– Hadoop Common
In this tutorial, we will explain how to install Hadoop on Debian 11.