#Ubuntu Linux

The tutorial provides step-by-step guidelines on setting up Ampache on Ubuntu 20.04 or 18.04 using an Apache2 web server. Ampache is an open-source web-based application for music and video streaming. The process includes installing Apache2 HTTP Server and MariaDB, configuring PHP 7.4, creating an Ampache database, and configuring Ampache and Apache sites. Open and accessible from any device, Ampache is useful for anyone from a single DJ to a music streaming service.

The tutorial explains how to install Ampache, a free, open-source application used for music and video streaming, on Ubuntu 20.04 or 18.04 with the Nginx web server. It involves installing Nginx, MariaDB, and PHP 7.4-FPM; setting up an Ampache database; and configuring an Ampache site. Instructions are also provided for downloading, installing, and finalizing Ampache configurations.

This tutorial teaches students how to install the XCP-ng virtualization server, an open-source Hypervisor platform developed from collective efforts between individuals and companies, and the XCP-ng management client. The guide outlines the benefits of XCP-ng for cloud management without unnecessary costs, and provides a step-by-step installation guide for Ubuntu users, including creating bootable USB or disk, accepting the user license agreement, configuring the server networking, and installing the XCP-ng center.

The tutorial provides a step-by-step guide on installing ProjectSend, a self-hosted file-sharing software, on Ubuntu 20.04 | 18.04 LTS systems. The process involves setting up an Apache HTTP server, installing MariaDB database server, installing PHP 7.4 from third-party repositories, creating a ProjectSend database, downloading and installing the ProjectSend package and configuring its site. The setup allows secure file uploads and assignments to specific users.

This tutorial guides on installing ProjectSend, a self-hosted file-sharing software, on Ubuntu 20.04 or 18.04 LTS systems. It involves installing Nginx HTTP server, MariaDB database server, and PHP 7.4-FPM. Then, a ProjectSend database is created. The ProjectSend package is downloaded, extracted, configured and file permissions are set. An Nginx virtual host for ProjectSend content is also created and enabled. After these, the user can proceed with the ProjectSend setup wizard in their browser.

The tutorial differentiates between the 'sudo' and 'su' commands in Ubuntu Linux and their application. 'Sudo', standing for superuser do or substitute user do, runs a high shell without the need for user identity, allowing commands to be run with root power. 'Su', or switch user, lets users change their current account to any account on the system, provided they know the account password. Both come with their own risks and precautions.

This tutorial teaches how to install the ELK Stack (Elasticsearch, Logstash, Kibana, and Beats) on Ubuntu. This process involves preparing Ubuntu, installing Java, Elasticsearch, Kibana, Logstash, and Filebeat. By integrating these tools, one can create a robust search and analytics platform to run services. Configurations and installations are done through a series of command prompts.

The guide offers a walkthrough on how to install ConfigServer Security & Firewall (CSF) on Ubuntu 20.04/18.04. CSF is open-source firewall software providing robust security for Linux servers including intrusion detection. The tutorial demonstrates how to install CSF by downloading and executing its install scripts. It guides through configuring CSF, accessing its web interface, and managing firewall rules using command prompts and web browser, respectively.

This tutorial demonstrates how to install and configure Fail2ban on Ubuntu 20.04 and 18.04 to enhance Linux server security. Fail2ban protects servers from brute force and other automated attacks by scanning server logs for malicious activity and banning offending IPs via the system's firewall. After installation, configuration involves creating a '.local' file for specific adjustments, setting parameters like 'bantime,' 'findtime,' and 'maxretry,' and defining jail services for different use cases.

The tutorial provides steps on how to install Chatwoot, an open-source real-time messaging platform, on Ubuntu 20.04 | 18.04. After the installation, the server can be accessed at a specific IP address followed by port #3000. Users are advised to configure the essential environment variables, Mailer, and cloud storage configuration for the proper functioning of Chatwoot. The platform can be integrated with various chat apps and channels like Facebook and Sendgrid.

This tutorial guides students and new users in setting up two-factor authentication for SSH on Ubuntu 20.04 | 18.04 using Google Authenticator. The process involves installing Google Authenticator, adjusting the SSH Server's default configuration file, and updating the PAM SSH configuration file. Once setup, the user will be prompted for a randomly generated OTP each time they try to log in, supplying an extra layer of security.

The tutorial guides new users on how to improve Ubuntu security with Google's multi-factor authentication. It involves installing the Google PAM package and the Google Authenticator app on the mobile device. After installing, Ubuntu's configuration file is opened and updated. The setup prompts a series of questions to customize the security, such as time-based tokens and rate-limiting. This additional layer of security requires a third one-time code for logging in.

This tutorial guides students and new users on installing Apache Spark on Ubuntu 20.04 or 18.04. Apache Spark, an open-source framework, supports SQL queries, data streaming, machine learning, and graph processing. Installation involves setting up the Java JDK, Scala, and then Apache Spark. Verification steps ensure proper installation of each component.

The tutorial guides on how to install the UVdesk helpdesk system on Ubuntu 20.04 and 18.04. The installation includes setting up Apache, MariaDB, and PHP modules, creating a UVdesk database, and configuring Apache2. Parts of the process involve downloading UVdesk packages from GitHub and enabling appropriate permissions. The process concludes by setting up the UVdesk site via a web browser.

This tutorial guides users through the process of backing up and restoring MariaDB databases and data files on Ubuntu using Mariabackup. Mariabackup, an open-source tool introduced in MariaDB 10.1, does "hot online" backups of InnoDB tables and other files. The tutorial includes step-by-step instructions on installing Mariabackup, creating backups, and restoring data from these backups.