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Aujourd’hui — 7 juillet 2020Howtoforge

How to integrate ONLYOFFICE and Seafile within UCS

In this tutorial, we’ll learn how to easily integrate ONLYOFFICE and Seafile within Univention Corporate Server.

How to Install Vanilla Forums with Apache and Let's Encrypt SSL on Ubuntu 20.04 LTS

Vanilla Forums is a free and open-source community forum software written in PHP. It is a simple, flexible, customizable and multi-lingual that provides all of the features you need to run a successful forum.
Hier — 6 juillet 2020Howtoforge

Create Taints and Tolerations in Kubernetes

Taints and tolerations work together to make sure that pods are not scheduled onto inappropriate nodes. One or more taints can be applied to a node, this means that the node should not accept any pods that do not tolerate the taints. The pods that have toleration can only be deployed on those nodes with the taints.
À partir d’avant-hierHowtoforge

How to Install and Configure mod_pagespeed Module with Apache on Ubuntu 20.04 LTS

A slow website is a major issue faced by most webmasters. You can speed up your website with the help of the mod_pagespeed module. In this tutorial, we will explain how to install mod_pagespeed module for Apache on Ubuntu 20.04 server.

How to create Namespaces in Kubernetes

A namespace is helpful when multiple teams are using the same cluster. This is used when there is a potential of name collision. In this article, we will create a namespace and create a pod in the newly created namespace. We will also see how a namespace can be set as a default namespace.

How to Install Shopware 6 with Nginx and Let's Encrypt SSL on Ubuntu 20.04

Shopware CE is a free and open-source eCommerce platform written in Symfony and Vue.js. In this tutorial, we will show you how to install Shopware CE with Nginx and Let's Encrypt on Ubuntu 20.04.

How to create a Replicaset in Kubernetes

A replica set makes sure the specified replicas of pods are always running. It can be considered as a replacement for the replication controller.

How To Install JFrog Artifactory on Ubuntu 20.04 LTS

JFrog Artifactory is an open-source repository management application that can be integrated with continuous integration and delivery tools. In this tutorial, we will show you how to install JFrog Artifactory on Ubuntu 20.04.

How to create a Service in Kubernetes

A service in Kubernetes is an abstraction layer over Pods. It defines a logical set of Pods. It provides a single IP address and DNS name by which pods can be accessed.

Connect GNOME File Manager or Windows Explorer to an ISPConfig 3 website

This Tutorial shows how to set up access to website files in the file manager application on your workstation. This Tutorial shows this on Linux and Windows.

How to create a Deployment in Kubernetes

A Kubernetes deployment is a resource object in Kubernetes that provides declarative updates to applications. In this article, we will learn to create a deployment in Kubernetes and perform operations on it.

How to Install PostgreSQL and phpPgAdmin on Ubuntu 20.04 LTS

PostgreSQL or Postgres is a powerful high-performance object-relational database management system (ORDBMS). This tutorial will show the installation of PostgreSQL and its web-based administration interface phpPgAdmin on Ubuntu 20.04 LTS (Bionic Beaver).

How to install Webmin and secure it with Let's Encrypt SSL on Ubuntu 20.04 LTS

Webmin is a free, open-source, and web-based application used for managing Linux-based systems. In this tutorial, we will show you how to install Webmin and secure it with Let's Encrypt SSL on Ubuntu 20.04 server.

How to Install and Configure Caddy Web Server with PHP and MariaDB on Ubuntu 20.04

Caddy Web Server is a modern open-source web server written in GO language. In this tutorial, you'll install and configure Caddy to run along with PHP and MariaDB on an Ubuntu 20.04 based server.

How to Install and Configure GitLab CE on CentOS 8

GitLab is an open-source repository manager based on Rails developed by GitLab Inc. It is a web-based git repository manager that allows your team to collaborate on coding, testing, and deploying applications. In this tutorial, I will show you step by step how to install GitLab CE (Community Edition) on CentOS 8 Server.

How to take a Snapshot of a disk in Microsoft Azure Cloud

An Azure Snapshot is a read-only copy of the existing disk in the Microsoft Azure Cloud. We can create a snapshot of the OS or Data disk. In this article, we will create a snapshot of the disk of the existing Virtual Machine.

How to Install and Configure Apache Hadoop on Ubuntu 20.04

Apache Hadoop is an open-source framework used to manage, store and process data for various big data applications running under clustered systems. In this tutorial, we will explain how to set up a single-node Hadoop cluster on Ubuntu 20.04.

How to install NetBox Network Documentation and Management Tool on Ubuntu 20.04 LTS

Netbox is a free and powerful IP address (IPAM) and datacentre infrastructure management (DCIM) tool. It is used for storing information about your networks, VMs, and inventories. In this tutorial, we will explain how to install Netbox with Nginx as a reverse proxy on Ubuntu 20.04.

How to compile ONLYOFFICE Document Server from source code on Ubuntu

In this tutorial, we’ll learn how to compile ONLYOFFICE Document Server from source on Ubuntu. ONLYOFFICE Document Server comprises web-based viewers and collaborative editors for text documents, spreadsheets, and presentations providing high compatibility with OOXML formats (docx, xlsx, pptx).

How to create Docker Images with a Dockerfile on Ubuntu 20.04 LTS

In this tutorial, I will show you how to create your own docker image with a dockerfile. A Dockerfile is a script that contains collections of commands and instructions that will be automatically executed in sequence in the docker environment for building a new docker images. As example, we will create a Nginx Web server with PHP-FPM.

Setup a Kubernetes Cluster on AWS EC2 Instance with Ubuntu using kubeadm

In this article, we will see how to set up a Kubernetes cluster with 2 Worker Nodes and 1 Master Node on Ubuntu LTS Servers. We will use the "kubeadm" tool to set up the cluster.

How to Install ElkArte Forum Software on Ubuntu 20.04

ElkArte is a free, open-source and powerful community forum building software based on Simple Machines Forum. In this tutorial, we will show you how to install ElkArte with Let's Encrypt SSL on Ubuntu 20.04.

How to Install Icinga 2 Monitoring Software on Ubuntu 20.04 LTS

Icinga 2 is a free and open source monitoring tool that can be used to monitor multiple servers or whole data centers from a single monitor system. In this tutorial, I show you how to install and configure the Icinga 2 monitoring tool using an Ubuntu 20.04 LTS server.

How to mitigate SRBDS (CVE-2020-0543) vulnerability without a server reboot

The CrossTalk vulnerability allows attacker-controlled code executing on one CPU core to leak sensitive data from other software running on a different core. In this article, we will show you how to mitigate this Intel CPU vulnerability without a server reboot.

How to Install Ralph Asset Management System on Ubuntu 20.04

Ralph is a free, open-source, simple and powerful Asset Management, DCIM and CMDB system for data center and back office. In this tutorial, we will show you how to install Ralph Asset Management System with Docker on Ubuntu 20.04.

How to Install GitBucket with Nginx on Ubuntu 20.04 LTS

GitBucket is an open-source Git web platform powered by Scala. It provides a Github-like user interface features such as Git repository hosting via HTTP and SSH, issues, wiki, repository viewer, and pull requests.

How to Install Cacti SNMP Monitoring Tool on Debian 10

Cacti is a free and open-source, web-based network monitoring, and graphics tool. In this tutorial, we will show you how to install Cacti on Debian Buster 10. We will install Cacti under the LAMP stack, the Apache web server, PHP 7.3, and the MariaDB server on the current Debian Buster 10.

Configure Networking on CentOS 8 with nmcli Command (20 Examples)

nmcli is a command-line tool that can be used for controlling NetworkManager. This tool will help you to display network device status, create, edit, activate/deactivate, delete network connections and also troubleshoot networking in your Linux system.

How to create a Terraform module

In this article, we will see how to create reusable modules in Terraform. Modules allow us to avoid code duplication. It means the same code can be used to create resources of the same type. By using modules you do not need to copy-paste your code to create multiple resources of the same type. 

How to Install and Configure OpenShift Origin PaaS Server on Ubuntu 20.04

OpenShift is a free, open-source, and cloud development Platform as a Service (PaaS) developed by Red Hat that allows the developers to develop and deploy their applications on a cloud infrastructure. In this tutorial, we will explain how to install OpenShift Origin on Ubuntu 20.04 server.

How to create references in ONLYOFFICE with Mendeley, Zotero and EasyBib

In this tutorial we’ll learn how to build bibliographies in ONLYOFFICE document editor using Mendeley, Zotero and EasyBib plugins. ONLYOFFICE is an open-source office suite that comprises online editors for text documents, spreadsheets, and presentations along with productivity tools such as document and project management, mail, CRM, calendar and chat.

How to Install Matrix Synapse Chat on Ubuntu 20.04 LTS

In this tutorial, we will show you step-by-step how to install and configure Matrix Synapse on Ubuntu 20.04 LTS. Matrix is a new ecosystem for decentralized communication in real time for open federated instant messaging and VoIP services.

How to Install Kooboo CMS on Ubuntu 20.04 LTS

Kooboo is a flexible, extensible and cross-platform content management system (CMS) based on ASP.NET MVC. In this tutorial, we will learn how to install Kooboo CMS on Ubuntu 20.04 server.

How to Install Memcached on Ubuntu 20.04 LTS

Memcached is an open-source, high-performance, and general-purpose distributed memory caching system. In this tutorial, we will show you how to install and configure Memcached on Ubuntu 20.04.

How To Install Discourse Forum on Ubuntu 20.04 LTS

Discourse is a free and open-source discussion platform designed for creating community discussion forums and mailing lists for your team. In this tutorial, we will learn how to install Discourse forum with Docker on Ubuntu 20.04.

How to set up automatic rebootless kernel updates in Linux server

Patching the kernel on a Linux server seems simple. It can be done using common tools such as dpkg, apt-get, or kexec. These methods, however, become complicated if an organization runs hundreds or thousands of servers.

How to Install Joomla with Apache2 and Let's Encrypt on Ubuntu 20.04

In this tutorial, we will show you how to install Joomla CMS with Apache and secure with Let's Encrypt SSL on Ubuntu 20.04.

How to Install Apache ActiveMQ on Debian 10

Apache ActiveMQ is an open source message broker written in Java developed by Apache. It's one of the most popular message brokers. In this tutorial, we will show you how to install the Apache ActiveMQ on the latest Debian 10 (Buster).

How to Install Open Source Computer Vision Library (OpenCV) on CentOS 8

OpenCV stands for "Open Source Computer Vision Library" is an open-source cross-platform computer vision algorithm library that can be used in all kinds of visual processing areas, such as facial recognition, gesture recognition and motion tracking.

How to Install Django on Ubuntu 20.04 LTS

Django is a web application framework written in python that follows the MVC (Model-View-Controller) architecture, it is available for free and released under an open-source license. In this tutorial, we will install Django 3.0 stable version on an Ubuntu 20.04 LTS server.

How to Install Ruby on Rails on Ubuntu 20.04 LTS

In this tutorial, I will show you how to install Ruby on Rails on Ubuntu 20.04 LTS. We will show you how to install and configure Rails with a PostgreSQL database, and how to create the first project with Rails.

Magento E-Commerce Platform installation with Apache2 and Let's Encrypt on Ubuntu 20.04

Magento is a free and open-source e-commerce web application that allows you to create a fully functional eCommerce store in minutes. In this tutorial, we will show you how to install Magento E-commerce platform with Apache and Let's Encrypt SSL on Ubuntu 20.04.

How to create Docker Images with a Dockerfile on Ubuntu 18.04 LTS

In this tutorial, I will show you how to create your own docker image with a dockerfile. A Dockerfile is a script that contains collections of commands and instructions that will be automatically executed in sequence in the docker environment for building a new docker images. As example, we will create a Nginx Web server with PHP-FPM.

How to Install PyroCMS with Nginx an Let's Encrypt SSL on CentOS 8

PyroCMS is a powerful modular CMS and development platform built with Laravel 5, which allows you to build better Laravel websites and applications faster.

How to Install phpMyAdmin with Nginx and Let's Encrypt SSL on Ubuntu 20.04 LTS

phpMyAdmin is a free and open-source application that can be used to manage MySQL and MariaDB database through a web-based interface. In this tutorial, we will explain how to install phpMyAdmin with Nginx on Ubuntu 20.04 and secure it with a free Let's Encrypt SSL Certificate.

Create a Virtual Private Cloud (VPC) on AWS using Terraform

In this article I will show you how to create a VPC along with Subnets, Internet Gateway, NAT Gateways, and Route Tables. We will be creating 1 VPC with 4 Subnets: 2 Private and 2 Public, 2 NAT Gateways, 1 Internet Gateway, and 4 Route Tables.

How to Install and Configure Apache Tomcat 9 on Ubuntu 20.04 LTS

Apache Tomcat is an open-source Java Servlet implementation developed by the Apache Software Foundation. In this tutorial, we will show you how to install and configure the Apache Tomcat 9.0.34 on Ubuntu 20.04 LTS (Focal Fosset). We will also learn how to install Java OpenJDK 11 on Ubuntu 20.04, configure a user for Apache Tomcat, and run Apache Tomcat as a systemd service.

How to Install NFS Client and Server on Ubuntu 20.04

Network File System or short NFS is a distributed file system protocol that allows you to mount remote directories on your server. In this tutorial, we will learn how to set up an NFS Server and how to mount NFS Shares on a client using Ubuntu 20.04.

Linux Kernel Live Patching on Ubuntu 20.04 LTS

What happened to the promise of live patching Linux kernels? This article looks at its history, its problems, and the cheapest and easiest ways to do it on Ubuntu Focal Fossa (20.04 LTS).

How To Install the Ampache Music Streaming Server on Ubuntu 20.04

Ampache is a free, open-source, and web-based software that allows you to host your own music streaming server. With Ampache, you can access your music and video over the internet. You can view, edit, and play your music via a web browser or any media streaming client.
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