Building Cloud Competence with centron – our Tutorials

Whether you are a beginner or an experienced professional, our practical tutorials provide you with the knowledge you need to make the most of our cloud services. Start building your cloud competence now!

Tutorials – Landing

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How to Install and Configure Nagios on Ubuntu 24.04

Tutorial, Ubuntu

This tutorial provides a comprehensive guide to installing and configuring Nagios on Ubuntu 24.04. Learn to monitor your systems effectively, ensuring optimal performance and uptime. Ideal for system administrators seeking robust monitoring solutions.

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Install Cockpit on Ubuntu 24.04 with SSL & Podman Support

Tutorial, Ubuntu

Linux file permissions with this comprehensive guide. Understand how to utilize chmod and chown commands to assign appropriate access rights, and gain insights into special permission bits like SUID, SGID, and the sticky bit to enhance your system’s security framework.

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How to Install and Use Cockpit on Ubuntu 24.04

Tutorial, Ubuntu

Linux file permissions with this comprehensive guide. Understand how to utilize chmod and chown commands to assign appropriate access rights, and gain insights into special permission bits like SUID, SGID, and the sticky bit to enhance your system’s security framework.

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Set the Timezone on Ubuntu 24.04 Using timedatectl

Tutorial, Ubuntu

This tutorial guides you through setting the timezone on Ubuntu 24.04 using the timedatectl command. Accurate timezone configuration is crucial for system logs, scheduled tasks, and application behavior. Learn how to list available timezones, select the appropriate one, and apply changes effectively. Ideal for system administrators and developers seeking precision.

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Install Poetry and Flask on Ubuntu 24.04 – Step-by-Step Guide

Python, Tutorial

Step-by-step guide to install Poetry and Flask on Ubuntu 24.04. Learn to manage Python dependencies and build web apps efficiently. Enhance your Python development by installing Poetry and Flask on Ubuntu 24.04. This tutorial walks you through the process, helping you manage dependencies and create web applications effortlessly.

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How to Manage User Groups in Linux Step-by-Step

Linux Basics, Tutorial

This tutorial provides a comprehensive guide on managing user groups in Linux. Learn how to create, modify, and delete groups, add users to groups, and understand group permissions. Ideal for system administrators and users aiming to enhance their Linux skills and system security.

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Apache Airflow on Ubuntu 24.04 with Nginx and SSL

Apache, Tutorial

Set up Apache Airflow on Ubuntu 24.04, integrate it with Nginx, and secure the connection using SSL. Our detailed tutorial provides clear steps to help you establish a reliable and secure environment for managing your data workflows effectively.

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Install Ruby on Rails on Debian 12 – Complete Guide

Linux Basics, Tutorial

Learn how to install Ruby on Rails on Debian 12 with this detailed tutorial. The guide walks you through setting up rbenv, installing Ruby and Rails, configuring PostgreSQL, and starting a new Rails project. Perfect for developers aiming to establish a robust development setup on Debian.

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