In this article we will be performing an installation of Nextcloud. Nextcloud is a suite of client-server software to provide easy file sharing. The operating system to be used will be RHEL 8 / CentOS 8 server with MariaDB, PHP and Apache web-server.
In this tutorial you will learn:
In this article we will be performing an installation of OwnCloud directly from the official OwnCloud package. OwnCloud is a suite of client-server software to provide easy file sharing. The operating system to be used will be RHEL 8 / CentOS 8 server with MySQL, PHP and Apache web-server.
In this tutorial you will learn:
In the RHEL 8 / CentOS 8 Linux systems, the way software is organized has changed: critical packages are now contained in the BaseOs repository, while the AppStream one contains multiple versions of some of the most common used applications and programming languages which are organized in modules, and updated independently of the distribution release cycle. This strategy has been adopted in order to avoid the problem of being stuck with a certain, too outdated or too recent release of a certain software.
In this tutorial you will learn:
PhpMyAdmin is a php web application which let us manage a MariaDB/MySQL database from an intuitive graphical interface. The application is not provided in the RHEL 8 / CentOS 8 official repositories, and is usually installed from third party sources like EPEL. Epel-8 is, however, not yet available, so in this tutorial we will see how to fetch the upstream phpMyAdmin code and install it on our system “manually”.
In this tutorial you will learn:
Redmine is a popular open source project management web application. It supports mayor databases like MySQL and PostgreSQL as backend, and you can also change the frontend to Apache from the WEBrick (recommended for production use) webserver shipped with the installation. In this article we will install the latest Redmine on RHEL 8 / CentOS 8, using PostgreSQL as backend, but we will leave the default WEBrick as frontend, which will serve our tests perfectly.
Do not expect this process to be an easy one, nor error-free. Even following these steps to the letter, some errors will surely happen, the setup seem to handle sudo steps somewhat inconsistently – but the solutions are also included which will guide trough these errors.
In this tutorial you will learn:
Apache Hadoop is an open source framework used for distributed storage as well as distributed processing of big data on clusters of computers which runs on commodity hardwares. Hadoop stores data in Hadoop Distributed File System (HDFS) and the processing of these data is done using MapReduce. YARN provides API for requesting and allocating resource in the Hadoop cluster.
The Apache Hadoop framework is composed of the following modules:
This article explains how to install Hadoop Version 2 on RHEL 8 or CentOS 8. We will install HDFS (Namenode and Datanode), YARN, MapReduce on the single node cluster in Pseudo Distributed Mode which is distributed simulation on a single machine. Each Hadoop daemon such as hdfs, yarn, mapreduce etc. will run as a separate/individual java process.
In this tutorial you will learn:
HAProxy or High Availability Proxy is an open source TCP and HTTP load balancer and proxy server software. HAProxy has been written by Willy Tarreau in C, it supports SSL, compressions, keep-alive, custom log formats and header rewriting. HAProxy is a fast and lightweight proxy server and load balancer with a small memory footprint and low CPU usage. It is used by large sites like Github, StackOverflow, Reddit, Tumblr, Twitter and others. It has become the most popular software load balancer and proxy server in the past years.
In this tutorial, you will get through the HAProxy installation and configuration on RHEL 8 / CentOS 8. We will install HAProxy on a single server and then install Nginx web server on the other servers. HAProxy will act as a load balancer for the Nginx web servers.
In this tutorial you will learn:
In this tutorial we will learn how to install Apache Tomcat 8 application container to RHEL 8 / CentOS 8. We will be using the zip package available to download from the Apache Tomcat website. As this package will not handle setting up the environment, we will create it from the command line.
In this tutorial you will learn:
The objective is to Install Nextcloud Client On Ubuntu 18.04 Bionic beaver Linux.
Privileged access to your Ubuntu System as root or via sudo command is required.
EASY
The objective is to install Drupal on Ubuntu 18.04 Bionic Beaver Linux
Privileged access to your Ubuntu System as root or via sudo command is required.
EASY
Install the MEAN stack on Ubuntu 18.04
Ubuntu 18.04
A working install of Ubuntu 18.04 with root privileges
Easy
sudo commandThe MEAN stack is quickly becoming a favorite among web developers. MEAN stands for MongoDB, ExpressJS, AngularJS, and NodeJS. Clearly, this is a JavaScript heavy tech stack, so it’s not for people who don’t like JS. However, it does provide an excellent framework for building lightweight and fully capable web applications.
The objective of this tutorial is to obtain a working Joomla installation based on a Lamp environment built on Ubuntu 18.04 Bionic Beaver.
MEDIUM
sudo command
Joomla is one of the most famous CMS (Content Management System): it is an open source project, released under the GPL license and, according to its developers, it powers over 2 Million websites, and it is translated in 74 languages. In this tutorial we will walk through the Joomla installation in a LAMP environment, built on Ubuntu 18.04 Bionic Beaver.