Knowledgebase

How to Install Review Board on CentOS Review Board is a free and open source tool for reviewing source code, documentation, images and... 10 tools to Monitor Linux Server Resource Usage and Statistics IntroductionMonitoring Linux Server resources is an important aspect of system administration... CentOS and RHEL 7 Boot Process Overview and Troubleshooting This article describes the boot process for CentOS/RHEL 7.x systems. While it may remain similar... Configuring BGP using Quagga Rcs's Bring Your IP Space functionality allows for unprecedented freedom in assigning your own IP... Considerations for Sticky Sessions on a Load Balancer IntroductionWhen using the Rcs load balancer as a service (LBaaS), you can turn on sticky... Create a Chat Server Using Matrix Synapse and Riot on CentOS Matrix is an open standard communication protocol for decentralized real time communication.... Creating a Jekyll Blog on CentOS Jekyll is a good alternative to WordPress. It doesn't require any databases and it works with a... Deploy Kubernetes With Kubeadm on CentOS 7 Overview This article is meant to help you get a Kubernetes... Deploy Kubernetes With Kubeadm on CentOS 7 OverviewThis article is meant to help you get a Kubernetes cluster up and running with kubeadm in... Deploying a Glowing Bear Backend Server on CentOS Glowing Bear is a web frontend for the WeeChat IRC client and strives to be a modern interface.... File Mirroring with Rsync IntroductionRemote Sync (Rsync) is a file transfer program tool that allows you to copy, mirror... Getting Started with Kubernetes on CentOS 7 Kubernetes is an open-source platform developed by Google for managing containerized applications... Getting Started with Text Editors on OpenBSD A terminal-based text editor is an essential kit for server management, it makes code editing,... Getting Started with VIM Vim is one of the most powerful and popular Linux text editors accessible through a command-line... Getting Started with VIM Vim is one of the most powerful and popular Linux text editors accessible through a command-line... High-Availability Shared Drives Using Block Storage and GlusterFS GlusterFS is a network-attached file system which effectively allows you to share two drives... How To Install Apache Cassandra on Rocky Linux 8 If you're looking for a powerful open-source distributed database system, but don't want to spend... How to Activate HTTP/2 Support on DirectAdmin (CentOS) HTTP/2 is the newest version of the HTTP protocol, based off SPDY. Its development was initiated... How to Add a CentOS Sensu Client In the guide "How to Install and Configure Sensu Monitoring on CentOS 7", you learned how to... How to Build Brotli From Source on CentOS 7 Brotli is a new compression method with a better compression ratio than Gzip. Its source code is... How to Build a Web API with gRPC and Protocol Buffers in Go IntroductionThis article describes gRPC, protocol buffers, and how to use these tools to build a... How to Compile Nginx From Source on CentOS NGINX can be used as an HTTP/HTTPS server, reverse proxy server, mail proxy server, load... How to Create Your Own Debian Mirror Proxy Using Apt-Cache IntroductionApt-Cache can be used to cache downloaded Debian/Ubuntu packages without the need for... How to Deploy Ghost v0.11 LTS on CentOS Ghost is an open source blogging platform that has been gaining popularity among developers and... How to Deploy Google BBR on CentOS BBR (Bottleneck Bandwidth and RTT) is a new congestion control algorithm which is contributed to... How to Deploy a Let's Chat Server on CentOS Let's Chat is an open source chat application is designed to provide self-hosted messaging... How to Disable SELinux on CentOS IntroductionSecurity-Enhanced Linux (SELinux) adds policy-based security to the CentOS Linux... How to Enable TLS 1.3 in Apache on CentOS 8 TLS 1.3 is a version of the Transport Layer Security (TLS) protocol that was published in 2018 as... How to Enable or Reinstall SELinux on CentOS Introduction Security-Enhanced Linux (SELinux) is an enhanced... How to Enable or Reinstall SELinux on CentOS IntroductionSecurity-Enhanced Linux (SELinux) is an enhanced security mechanism at the kernel... How to Install AirSonic on CentOS 7 Using a Different System?... How to Install Apache ActiveMQ on CentOS Apache ActiveMQ is a free, open source messaging and integration pattern server which is widely... How to Install Apache CouchDB on CentOS 7 IntroductionApache CouchDB is a free open source NoSQL database server that stores databases as... How to Install Apache Maven 3.5 on CentOS Apache Maven is a free and open source software project management tool which is widely used for... How to Install Apache Zeppelin on CentOS Apache Zeppelin is a web-based open source notebook and collaborative tool for interactive data... How to Install Apache on CentOS In this article, we will outline the process of installing Apache 2.4 on CentOS 7 Server.... How to Install Attendize on CentOS 7 IntroductionAttendize is an open source ticket selling and event management platform based on the... How to Install Automad CMS on CentOS 7 Automad is an open source file-based content management system (CMS) and template engine written... How to Install Backdrop CMS 1.8.0 on a CentOS LAMP VPS Backdrop CMS 1.8.0 is a simple and flexible, mobile-friendly, free and open source Content... How to Install BigTree CMS 4.2 on a CentOS LAMP VPS BigTree CMS 4.2 is a fast and lightweight, free and open source, enterprise-grade Content... How to Install Booked Scheduler on CentOS Prerequisites A Rcs CentOS 7 server instance. A sudo user. Step 1: Update the SystemFirst,... How to Install CMS Made Simple 2.2 on a CentOS LAMP VPS CMS Made Simple 2.2 is a flexible and extensible, free and open source Content Management System... How to Install Cacti 1.1 on CentOS Cacti is a free and open source network monitoring and graphing tool written in PHP. With the... How to Install CentOS Web Panel (CWP) on CentOS CentOS Web Panel, or CWP, is a powerful, open source web hosting control panel designed for... How to Install Cerb on CentOS Cerb is an open-source application for web-based collaboration and automation. Cerb can also be... How to Install Cockpit on CentOS Cockpit is a free and open source program for Linux server management. It is very lightweight and... How to Install Concrete5 on CentOS Concrete5 is an open source CMS which offers many distinctive and useful features to assist... How to Install Couch CMS 2.0 on a CentOS LAMP VPS Couch CMS is a simple and flexible, free and open source Content Management System (CMS) that... How to Install Countly Analytics on CentOS Countly is an open source web/mobile analytics and marketing platform. It comes with numerous... How to Install Cyberpanel on Centos 7 IntroductionCyberPanel is a web hosting control panel powered by OpenLiteSpeed. This guide... How to Install DreamFactory Open Source on CentOS DreamFactory is an open source program which can turn any database into a RESTful API platform.... How to Install ERPNext Open Source ERP on CentOS ERP or Enterprise Resource Planning is an enterprise application suite used to manage core... How to Install FFmpeg on CentOS FFmpeg is a popular open-source solution to record, convert, and stream audio and video, which is... How to Install Git on CentOS 7 This tutorial describes how to install Git on a Rcs CentOS cloud server. Git is a version control... How to Install Glowstone (Minecraft) on a CentOS Server IntroductionGlowstone is indubitably the most optimized server for Minecraft. The software boasts... How to Install GoAccess on CentOS GoAccess is an open source web log analyzer. You can use it for analysis of logs on a real-time... How to Install Gogs 0.11.53 on CentOS Gogs, or Go Git service, is a lightweight, fully functional self-hosted Git server solution. In... How to Install Golang 1.13 on CentOS 8, Ubuntu 18.04, Debian 10, and Fedora 31 Go (also known as Golang) is a statically-typed, compiled, C-like programming language developed... How to Install Gradle on CentOS Gradle is a free and open source build automation toolset based on the concepts of Apache Ant and... How to Install Grafana on Rocky Linux 8 Grafana is a great open-source data visualization and monitoring tool that can be installed on... How to Install Grav CMS on CentOS 7 Grav is an open source flat-file CMS written in PHP. Grav source code is publicly hosted on... How to Install Graylog Server on CentOS Graylog server is an enterprise ready open source log management software suite. It collects logs... How to Install Harbor on CentOS Harbor is an open-source enterprise-class registry server that stores and distributes Docker... How to Install ImpressPages CMS 5.0 on a CentOS LAMP VPS ImpressPages CMS 5.0 is a simple and effective, free and open source, user-friendly, MVC-based,... How to Install Invoice Ninja on CentOS ##Introduction Invoice Ninja is a free and open source web-bases application software that can... How to Install InvoicePlane on CentOS InvoicePlane is an open source e-Commerce application which can be used in to facilitate... How to Install Java 8 and DCEVM on Debian 8 (Jessie) Java is a platform-independent programming language / virtual machine. In this tutorial, we will... How to Install Kanboard on CentOS Kanboard is a free and open source project management software program which is designed to... How to Install Koel on CentOS 7 Using a Different System?... How to Install Kolab Groupware on CentOS Kolab Groupware is a free and open source web-based groupware application. Its features consist... How to Install Laravel GitScrum on CentOS Laravel GitScrum, or GitScrum is an open source productivity tool designed to help development... How to Install Linux, Apache, MySQL, and PHP (LAMP Stack) on CentOS 7 A LAMP stack is a collection of open-source software bundled and installed to enable a server to... How to Install Linux, Apache, MySQL, and PHP (LAMP Stack) on CentOS 8 LAMP stack is a group of open-source software bundled and installed together to enable a server... How to Install MODX Revolution on a CentOS LAMP VPS MODX Revolution is a fast, flexible, scalable, free and open source, enterprise-grade Content... How to Install Mailtrain Newsletter Application on CentOS 7 Mailtrain is an open-source self hosted newsletter app built on Node.js and MySQL/MariaDB.... How to Install MantisBT 2.5 on CentOS MantisBT, or Mantis Bug Tracker, is an open source issue tracker written in PHP. MantisBT is... How to Install Mattermost 4.1 on CentOS Mattermost is an open source, self-hosted alternative to the Slack SAAS messaging service. In... How to Install Mautic on CentOS Mautic is powerful and versatile open source marketing automation software written in PHP. With... How to Install MoinMoin on CentOS MoinMoin is an open source, filesystem-based wiki engine written in Python. Nowadays, MoinMoin is... How to Install Moodle 3.3.x on CentOS Moodle is an open-source Learning Platform or course management system (CMS) - a free Open Source... How to Install Multicraft on CentOS 7 Multicraft is a database-driven web interface for Minecraft servers. You can create, pause, start... How to Install MyCollab Community Edition on CentOS MyCollab is free, open-source team collaboration software. It is widely used by small and... How to Install Nginx from Source on CentOS 8 IntroductionInstalling Nginx from source code allows complete customization for your specific... How to Install NodeBB on CentOS NodeBB is a modern, open source, and NodeJS-based forum software. With customers in mind, NodeBB... How to Install OpenCV on CentOS OpenCV, also known as Open Source Computer Vision Library, is an open source cross-platform... How to Install OpenEMR on CentOS 7 IntroductionOpenEMR is an open-source electronic health records and medical practice management... How to Install OpenLiteSpeed and PHP 7 on CentOS OpenLiteSpeed, the open source edition of LiteSpeed, is a high performance yet light-weight web... How to Install OpenNMS on CentOS OpenNMS is an enterprise-grade open source network management platform that can be used to... How to Install OrangeScrum on CentOS 7 OrangeScrum is a free and open source project management tool which is widely used in small and... How to Install Osclass on CentOS ##Introduction Osclass is an open source project that can be used to create and manage your own... How to Install Oxwall on CentOS Oxwall is an open source social networking software platform which can be used to build a custom... How to Install PHP 7.x on CentOS In this article, we will outline the process of installing PHP 7.x on CentOS 7 Server.... How to Install Parse Server on CentOS Parse Server is the open source alternative for the Parse backend service which is being shut... How to Install ProcessWire CMS 3.0 on a CentOS LAMP VPS ProcessWire CMS 3.0 is a simple, flexible and powerful, free and open source Content Management... How to Install RStudio Server on CentOS RStudio Server is the web edition of RStudio which is a series of tools designed to facilitate... How to Install RabbitMQ on CentOS 7 IntroductionRabbitMQ is a widely used open-source message-broker written in the Erlang... How to Install ResourceSpace ResourceSpace is a free and open-source Digital Asset Management (DAM) software. It is written in... How to Install Sentrifugo HRM on CentOS Sentrifugo HRM is a free and open source Human Resource Management application. It is a... How to Install SilverStripe CMS on a CentOS LAMP VPS SilverStripe is a flexible and extensible free and open source enterprise-grade Content... How to Install Snipe-IT on CentOS 7 IntroductionSnipe-IT is a free and open-source project designed to handle IT asset management. It... How to Install SonarQube SonarQube is an open source tool for quality system development. It is written in Java and... How to Install Streamlit on CentOS 8 IntroductionStreamlit is an open-source python library designed to create custom web applications... How to Install Taiga Project Management Tool on CentOS Taiga is a free and open source application for project management. Unlike other project... How to Install TestLink on CentOS TestLink is an open-source web based test management execution system. It enables quality... How to Install TextPattern CMS on a CentOS LAMP VPS TextPattern CMS 4.6.2 is a simple, flexible, free and open source Content Management System (CMS)... How to Install TrueNAS on a Rcs Cloud VPS IntroductionTrueNAS is an open-source file storage and sharing system, and the successor to... How to Install Typesetter CMS on CentOS Typesetter is an open source CMS written in PHP focused on ease of use with True WYSIWYG editing... How to Install Vanilla Forum on CentOS Vanilla forum is an open source forum application written in PHP. It is a fully customizable,... How to Install Vesta Control Panel on a Cloud Server Vesta is a free, easy-to-use web control panel that can install hundreds of applications through... How to Install Vesta Control Panel on a Rcs Cloud Server Vesta is a free, easy-to-use web control panel that can install hundreds of applications through... How to Install WireGuard VPN Server on Rocky Linux IntroductionWireGuard is a free, modern, open-source Virtual Private Network (VPN) application... How to Install WireGuard VPN Server on Rocky Linux IntroductionWireGuard is a free, modern, open-source Virtual Private Network (VPN) application... How to Install WireGuard VPN Server on Rocky Linux IntroductionWireGuard is a free, modern, open-source Virtual Private Network (VPN) application... How to Install WonderCMS on CentOS 7 WonderCMS is an open source, fast and small flat file CMS written in PHP. WonderCMS source code... How to Install WordPress on CentOS 7 WordPress is the most popular Content Management System (CMS) on the Internet. Powering over 60%... How to Install X-Cart 5 on CentOS 8 X-Cart is an extremely flexible open-source eCommerce platform with tons of features and... How to Install YOURLS on CentOS YOURLS (Your Own URL Shortener) is an open source URL shortening and data analytics application.... How to Install Zammad 2.0 on CentOS Zammad is an open source helpdesk/ticketing system designed for customer support teams. With... How to Install Zikula on CentOS ##Introduction Zikula is an open source web application framework written in PHP. You can design... How to Install a Tekkit Classic Server on CentOS In this tutorial, we'll be creating a Tekkit Classic server. Tekkit is another popular modpack... How to Install and Configure ArangoDB on CentOS ##Introduction ArangoDB is an open source NoSQL database with a flexible data model for... How to Install and Configure Caddy on CentOS ###Introduction Caddy is an emerging web server program with native support for HTTP/2 and... How to Install and Configure Concourse CI on CentOS IntroductionContinuous Integration is a DevOps software development practice which enables the... How to Install and Configure Graphite on CentOS IntroductionGraphite is a highly scalable real-time graphing system that can be used to gather... How to Install and Configure OTRS on CentOS OTRS, also known as "Open-source Ticket Request System" is a free and open source web-based... How to Install and Configure OrientDB Community Edition on CentOS OrientDB is a next-gen multi-model open source NoSQL DBMS. With support for multiple data models,... How to Install and Configure Sensu Monitoring on CentOS IntroductionSensu is a free and open source monitoring solution that can be used to monitor... How to Install and Use Apache PredictionIO for Machine Learning on CentOS Traditional approaches to data analysis are impossible to use when datasets reach a certain size.... How to Install and Use Lynis on CentOS Lynis is an open source security auditing tool which is widely used on various Unix-like... How to Install ownCloud on CentOS 7 ownCloud is an open-source file hosting, file sync, and content collaboration web application... How to Install the Froxlor Server Management Panel on CentOS 7 Froxlor is an open source, free, lightweight yet powerful server management panel which is great... How to Install the Latest Static Build of FFmpeg IntroductionFFmpeg is a complete cross-platform solution to record, convert, and stream audio and... How to Install the Neos CMS on CentOS Neos is an innovative open source content management system which is great for creating and... How to Run a Discord.js Bot on CentOS 8 IntroductionDiscord is a video, voice, and text communication platform that allows bots to... How to Run a Python Discord Bot on CentOS 8 IntroductionDiscord is a video, voice, and text communication platform that allows bots to... How to Run a Python Discord Bot on CentOS 8 IntroductionDiscord is a video, voice, and text communication platform that allows bots to... How to Securely Monitor Remote Servers Using Zabbix on CentOS Zabbix is a free and open source enterprise-ready software used to monitor the availability of... How to Set Up SSH Keys on CentOS 8 IntroductionThis guide explains how to create SSH keys, add the public key to your CentOS 8... How to Setup Dynamic DNS What is Dynamic DNS?Let's take a common example of a DNS setup. Your domain is example.com, and... How to Setup a GitHub Style Wiki Using Gollum on CentOS 7 Gollum is the Git-based wiki software used as the backend of the GitHub Wiki. Deploying Gollum... How to Setup an Openfire XMPP Server on CentOS 7 Openfire is a free and open source XMPP server which is being widely deployed in enterprises and... How to Setup ionCube Loader on CentOS ionCube Loader is a PHP extension that allows a web-server to execute PHP files that have been... How to Setup vsFTPd on CentOS 7 FTP is a useful protocol for transferring files over the internet, this guide will show you how... How to Update a RCS Cloud Server Introduction It is a best practice to update your server on a... How to Use Mosh on CentOS for Remote Server Administration Mosh, the abbreviation of "mobile shell", is a rising remote terminal application designed to... How to use Sudo on a RCS Cloud Server Introduction In this guide, you will learn about root access, the... Install MongoDB on CentOS .article--sm, .article--sm .alert { font-size: 15px; line-height: 24px;... Install MongoDB on CentOS Using a Different System?... Install MongoDB on CentOS MongoDB is a leading NoSQL database commonly used in modern web applications. This tutorial will... Install Nginx with Ngx_pagespeed on CentOS IntroductionNgx-pagespeed is an open source Nginx module that speeds up your site and reduces... Install Plesk on CentOS Plesk is a proprietary web host control panel that allows users to administer their personal... Install Polr on CentOS 8 IntroductionPolr is a free and open-source link shortener written in PHP and Lumen. It allows you... Install PostgreSQL on CentOS 7 IntroductionPostgreSQL is one of the most advanced open source Relational Database Management... Install Rancher on CentOS IntroductionRancher is an open source platform for running containers and building a private... Install RockMongo on CentOS 7 RockMongo is a web-based MongoDB Management tool that is similar to the MySQL Management tool,... Install TaskServer (taskd) On CentOS TaskWarrior is an open source time management tool that is an improvement on the Todo.txt... Install Tiki Wiki CMS Groupware on CentOS 7 IntroductionTiki Wiki CMS Groupware, also known as Tiki, is a free and open source wiki content... Install Varnish Cache for Apache on CentOS 7 This guide explains how to install Varnish Cache 6.0 with Apache on... Install Varnish Cache for Apache on CentOS 7 This guide explains how to install Varnish Cache 6.0 with Apache on CentOS 7. Varnish Cache is an... Install a Firefox Sync Server on CentOS, Rocky Linux, or AlmaLinux OverviewFirefox Sync is a feature built-in to the Firefox browser that allows syncing preferences... Install a Minecraft Server on CentOS In this tutorial, I will guide you through setting up a Minecraft server on a high performance... Install a strongSwan IPSec VPN Server on CentOS 7 IntroductionstrongSwan is a cross-platform IPSec-based VPN solution that implements the IKEv1 and... Install and Configure Redis on CentOS 8   Introduction Redis is an open-source in-memory data structure store. You can use it as a... Install and Configure Redis on CentOS 8 Using a Different System?... Install and Configure Redis on CentOS 8 IntroductionRedis is an open-source in-memory data structure store. You can use it as a Memcached... Install eSpeak on CentOS 7 ESpeak can generate text-to-speech (TTS) audio files. These can be useful for many reasons, such... Install the H2O Web Server on CentOS H2O is a new generation HTTP server that has a great, fully featured HTTP/2 implementations of... Installing CloudLinux on DirectAdmin with CentOS Although its development was somewhat delayed compared to other control panels, CloudLinux now... Installing Docker CE on CentOS Docker container technology allows you to run applications in a specific and isolated... Installing Fuel CMS on CentOS 7 Fuel CMS is a CodeIgniter based content management system. Its source code is hosted on GitHub.... Installing Mastodon on CentOS Mastodon is an open source self-hosted microblogging and social networking server. It provides... Installing Netdata on CentOS 7 Netdata is a distributed, real-time performance and health monitoring system. This guide... Installing Odoo 10 Community on CentOS Odoo, formerly known as OpenERP, is an all-in-one business management platform. Odoo offers a... Installing Pritunl on CentOS Pritunl is an open source management interface for OpenVPN. It allows for private networks, has... Installing Teamspeak on CentOS Teamspeak is a VOIP server that can be used for teams/multiple people to communicate. It is... Installing a Age of Engineering Server on CentOS In this tutorial, I'll be covering the installation of a pack called "Age of Engineering." It is... Modifying Icinga2 to Use Master/Client Model on CentOS Icinga2 is a powerful monitoring system, and when used in a master-client model, it can replace... One-Click Joomla IntroductionRcs's One-Click Joomla application is a ready-to-run Content Management System.... One-Click Magento IntroductionRcs's One-Click Magento application is a ready-to-run eCommerce platform running... One-Click ownCloud IntroductionRcs's One-Click oneCloud application is an open-source cloud-based file hosting... Plesk: Upgrade MariaDB From Version 5.50 to 10.2 on CentOS This article was written for Plesk 12.5 and Plesk Onyx 17.x. In these versions, Plesk ships with... Redirect HTTP Requests To HTTPS On Nginx IntroductionThis Quickstart guide describes how to redirect non-secure HTTP requests to secure... Redirect non-www and www URLs on Nginx IntroductionYou may run a website on the www or non-www address as a personal preference, but to... Secure Multiple Web Sites with PHP-FPM Pools on CentOS 7 with Apache IntroductionPHP-FPM is a robust FastCGI Process Manager for PHP that has some advanced features... Securing and Hardening the CentOS Kernel With Sysctl IntroductionSysctl lets the user fine tune the kernel without having to rebuild the kernel. It... Set up Hyde on CentOS Hyde is a static website generator, much like its alternatives, such as Jekyll. It uses Markdown... Setup HTTP Authentication With Nginx on CentOS In this guide, you will learn how to setup HTTP authentication for an Nginx web server running on... Setup Paper on CentOS 7 IntroductionPaper is a high-performance fork of Spigot that aims to fix gameplay and mechanics... Setup Red5 Media Server on CentOS 7 Using a Different System?... Setup Spigot on CentOS 7 IntroductionSpigot is a modification of the Minecraft server software, CraftBukkit. Spigot... Troubleshooting Boot Problems for CentOS, AlmaLinux, Rocky Linux, or VzLinux IntroductionThis troubleshooting guide describes common problems and solutions for instances that...