HowtoForge provides user-friendly Linux tutorials.
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Linux vmstat Command Tutorial for Beginners (5 Examples)
Author: Himanshu Arora • Tags: linux, shell • Comments: 0 • Updated: May 08, 2020If you are looking for a command line utility that you can use to access information about processes, CPU activity, memory, and more, you'll be glad to know that vmstat does this for you.
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How to Install Nextcloud with Nginx and Let's Encrypt SSL on Ubuntu 20.04 LTS
Author: Muhammad Arul • Tags: linux, ubuntu, web server • Comments: 2 • Published: May 08, 2020In this tutorial, we will show you how to install and configure the latest Nextcloud 18 release on an Ubuntu 20.04 server. We will run Nextcloud with an Nginx web server and PHP7.4-FPM and use MariaDB server (a MySQL fork) as the database system. Nextcloud is a free (Open Source) Dropbox-like software, a fork of the ownCloud project.
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Linux taskset Command Tutorial for Beginners (with Examples)
Author: Himanshu Arora • Tags: linux, shell • Comments: 0 • Updated: May 07, 2020In this tutorial, we will discuss a utility - dubbed taskset - that lets you achieve processor affinity. Ever heard of the term processor affinity? It's a feature that allows you to bind or unbind processes to a particular central processing unit, or a range of CPUs.
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How to Install Nginx with PHP and MySQL (LEMP Stack) on Ubuntu 20.04 LTS
Author: Muhammad Arul • Tags: linux, mysql, nginx, php, server, ubuntu, web server • Comments: 0 • Published: May 07, 2020This tutorial shows how you can install Nginx on an Ubuntu 20.04 LTS server with PHP 7.4 support (through PHP-FPM) and MySQL support (LEMP = Linux + Nginx (pronounced "engine x") + MySQL + PHP).
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How To Install Jitsi Meet Video Conferencing Solution on Debian 10
Author: Hitesh Jethva • Tags: • Comments: 1 • Published: May 06, 2020Jitsi Meet is a free and open-source video-conferencing application that can be used as a standalone application or embed in your web application. In this tutorial, we will show you how to install Jitsi Meet Video Conferencing application on Debian 10.
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Linux printenv Command Tutorial for Beginners (with Examples)
Author: Himanshu Arora • Tags: linux, shell • Comments: 0 • Updated: May 06, 2020Environment variables play a major role in Linux. Most programs, whether command line based or GUI based, deal with environment variables in one way or the other. So naturally, there are tools that let you access environment variables from the command line. One such tool is printenv. In this tutorial, we will discuss printenv using some easy to understand examples.
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How to setup Apache Tomcat cluster with 3 Nodes on Ubuntu
Author: Rahul Shivalkar • Tags: linux, server, ubuntu • Comments: 0 • Published: May 05, 2020In this article, we will see how to set up a cluster of Apache Tomcat servers. We will be using 3 Ubuntu 18.04 EC2 Instances or VMs, here I have used EC2 instances. We will also see the steps to install Java since Apache Tomcat requires Java.
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Linux pmap Command Tutorial for Beginners (5 Examples)
Author: Himanshu Arora • Tags: linux, shell • Comments: 0 • Updated: May 05, 2020Linux command line offers a lot of tools that help you know more about processes that are currently active in your system. One such utility is pmap, which reports the process memory map. In this tutorial, we will discuss the basics of pmap using some easy to understand examples.
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Setting up Unison File Synchronization between two Servers on Debian 10 (Buster)
Author: Till Brehm • Tags: debian, high-availability, server, storage • Comments: 0 • Published: May 05, 2020This tutorial shows how to set up file synchronization between two Debian 10 servers with Unison. Unison is a file-synchronization tool similar to rsync, the big difference is that it tracks/synchronizes changes in both directions, i.e., files changed on Server 1 will be replicated to Server 2 and vice versa.
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How to Synchronize Directories Using Lsyncd on Ubuntu 20.04
Author: Hitesh Jethva • Tags: linux, ubuntu • Comments: 0 • Published: May 04, 2020Lsyncd is a simple and lightweight tool that allows you to mirror your local directory to another directory on the remote server. In this tutorial, we will show you how to install and use Lsyncd to synchronize local directories and remote directories.
