Articles by Arvid L
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How to Install Radicale Calendar (CalDAV and CardDAV) on Ubuntu 20.04
Author: Arvid L • Tags: email, linux, sendmail • Comments: 6Radicale is a free and open-source CalDAV (Calendars, to-do lists) and CardDav (contacts) server. In this tutorial, you will learn how to install and configure Radicale on Ubuntu 20.04.
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How to Install and Use PostgreSQL 13 on Rocky Linux
Author: Arvid L • Tags: linux, server • Comments: 0PostgreSQL is a free and open-source database management system focusing on extensibility and SQL compliance. In this guide, you will learn how to install the PostgreSQL database on Rocky Linux, securing the PostgreSQL database deployment, and basic usage of PostgreSQL queries for managing users and databases.
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How to Install Latest PHP 8 on Rocky Linux
Author: Arvid L • Tags: linux, php • Comments: 0PHP is one of the most popular server-side programming languages for websites. PHP 8 is the latest version at the time. In this guide, you will learn how to install PHP 8 on the Rocky Linux server.
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How to Migrate From CentOS 8 to RockyLinux 8.4
Author: Arvid L • Tags: centos, linux • Comments: 0The end of 2021 is near, which means the EOL (end of life) of CentOS 8 is near too. In this guide, you will learn how to migrate from CentOS 8 to Rocky Linux 8.4 using the migration tool provided by the Rocky Linux project.
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How to Install Icinga 2 Monitoring Tool on CentOS 8
Author: Arvid L • Tags: centos, monitoring • Comments: 1Monitoring is one of the most important components of the server infrastructure in a data center. In this tutorial, we will show you step-by-step how to install and configure Icinga2 with Apache2 and MariaDB on CentOS 8 server.
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How to Install Kuma - Self-hosted Uptime Robot Alternative on Ubuntu 20.04
Author: Arvid L • Tags: linux, monitoring, server, ubuntu • Comments: 1Uptime-Kuma is an open source monitoring tool like "Uptime Robot" written in Nodejs. It's a self-hosted monitoring tool with a fancy beautiful dashboard and supports multiple notifications methods.
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How to Install Nextcloud on Rocky Linux
Author: Arvid L • Tags: centos, linux, server, web server • Comments: 2In this guide, you will learn how to install Nextcloud on the Rocky Linux 8.4. You will be installing Nextcloud under the LAMP Stack (Linux, Apache2/httpd, MySQL/MariaDB, and PHP).
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How to Install RockyLinux 8.4
Author: Arvid L • Tags: linux • Comments: 0In this guide, we will show you step-by-step how to install a 64-bit version of Rocky Linux 8.4 as a stand-alone server. Additionally, we will verify the installation by accessing the Rocky Linux server through SSH from another machine.
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How to Install WordPress with LAMP and free Let's Encrypt SSL on Rocky Linux
Author: Arvid L • Tags: linux, web server • Comments: 0WordPress is one of the most popular Content Management Systems (CMS) right now, it's used by millions of people. In this guide, you will learn how to install WordPress CMS on the Rocky Linux 8.4. You will be installing WordPress under the LAMP Stack (Linux, Apache2/httpd, MySQL/MariaDB, and PHP).
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How to Install Fail2ban with Firewalld on Rocky Linux 8.4
Author: Arvid L • Tags: linux, security • Comments: 0Fail2ban is a system daemon for protecting servers from malicious login and brute-force attacks. Fail2ban is an open-source IPS (Intrusion Prevention Software) framework written in Python. In this guide, you will learn how to install fail2ban on Rocky Linux, configuring fail2ban with firewalld, and securing the SSH service against brute-force attacks.
