MERN stack is a combination of MongoDB, Express, React, Node. All of them are based on JavaScript and the stack is used to build modern web applications. It is comprising the front-end (React), back-end (Node and Express), and database components (Mong…
KVM refers to the Kernel-based Virtual Machine which helps to run multiple Linux or window-based isolated guests, along with their own OS and virtual dedicated hardware. This tutorial shows you how to create a VM Linux OS template from the existing VM …
Sometimes users need to replicate data from one MySQL DB server to one or more MySQL DB servers automatically. In this article, we will learn how to set up master-slave MySQL database replication in Ubuntu 20.04.
The post Master-Slave Replication (MySQ…
In the following tutorial, you will learn how to install Discord client on Ubuntu 20.04 using two different methods.
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If you’re making the transition from Mac or Windows over to Linux, the method of flashing Ubuntu to your USB and installing Linux onto your computer can make or break your entire experience. Today, I’m going to go through the steps so that you can successfully install Ubuntu 20.04 on your PC. Explained in text, […]
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Python virtual environment is a directory that contains a complete Python installation for a specific version of Python, including a number of additional packages and modules. Learn how to create a Python virtual environment on Ubuntu 20.04 here.
The p…
This tutorial guides you on how to install Zoom Client on Ubuntu Linux. You can follow this tutorial on Ubuntu 16.04 / 18.04 / 20.04.
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In this tutorial, I will show you how to install 3 different tools to do screencasts in Ubuntu 20.04. The tools covered in this article are the built-in GNOME screencast tool, the Kazam app, and the OBS Studio screencast tool.
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This tutorial shows you how to install free audio recording software on Ubuntu 20.04 and how to use it to record audio streams on your PC or Notebook.
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In the following tutorial, you will learn how to install ModSecurity with Nginx on Ubuntu 20.04. ModSecurity, often referred to as Modsec, is a free, open-source web application firewall (WAF). ModSecurity was created as a module for the Apache HTTP Server. However, since its early days, the WAF has grown and now covers an array of HyperText Transfer Protocol request and response […]
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WebVirtCloud is a web-based management tool for KVM virtualization. It allows administrators and users to create, manage, and delete Virtual Machines running on KVM hypervisor from a web interface.
The post How to Install WebVirtCloud KVM Management on…
iRedmail is an open-source mail server solution that can deploy a full-featured mail server in several minutes. Learn to install iRedmail on Ubuntu 20.04 here.
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Usermin is a web-based interface, mainly for webmail, designed for non-root users to perform routine tasks. In this post, we will show you how to install Usermin on Ubuntu 20.04 server.
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The MERN Stack is made from four components: MongoDB, ExpressJS, ReactJS, and NodeJS. It provides a bundle of JavaScript technologies used for building dynamic JS websites. In this guide, we will show you how to install the MERN stack on Ubuntu 20.04.
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A vulnerability (CVE-2021-33909) in the Linux kernel’s filesystem layer that may allow local, unprivileged attackers to gain root privileges on a vulnerable host has been unearthed by researchers. “Qualys security researchers have been able to independently verify the vulnerability, develop an exploit, and obtain full root privileges on default installations of Ubuntu 20.04, Ubuntu 20.10, […]
The post Researchers Flag 7-Years-Old Privilege Escalation Flaw in Linux Kernel (CVE-2021-33909) appeared first on Linux Today.
In the following guide, you will learn how to install Shlink on Ubuntu 20.04 with a complete Nginx example configuration. Shlink is a free, open-source, self-hosted URL shortener written in PHP that provides both a REST and a CLI interface to interact …
Rocket.Chat can be used as an alternative to different communication channels such as Slack, Mattermost, etc. Rocket.Chat comes with different features such as group chats, video conferencing, and integrated live chat with other platforms. In this arti…
Syncthing is an open-source tool used for synchronizing files between two or more computers on a network, using a peer-to-peer architecture. In this guide, we will show you how to install and set up Syncthing server on Ubuntu 20.04.
The post How to Ins…
Redmine is an open-source and one of the most popular project management and issue tracking systems written in the Ruby on Rails framework. It is a cross-platform and cross-database tool that allows you to manage multiple projects and sub-projects. It offers robust monitoring tools and has integrated support for news, document management, calendars, and forum […]
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Polr is a free and open-source URL shortener written in PHP. It provides a simple and user-friendly interface to create and manage links. Learn how to install it here.
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