How To Move an Apache Web Root to a New Location on Ubuntu 18.04
In this guide, we’ll show you how to move an Apache document root to a new location which allows you to independently scale storage for different sites.
How To Protect an Nginx Server with Fail2Ban on Ubuntu 14.04
When operating a web server, it is important to implement security measures to protect your site and users. Protecting your web sites and applications with firewall policies and restricting access to certain areas with password authentication is a great starting point to…
How To Query Prometheus on Ubuntu 14.04 Part 2
Prometheus is an open source monitoring system and time series database. In part 2 of this series, you will build on the setup from the first part and learn more advanced querying techniques and patterns to apply value-based filtering, set operations, histograms, and more.
How To Run a Multi-Node Cluster Database with Cassandra on Ubuntu 14.04
Apache Cassandra is a highly scalable open source database system, achieving great performance on multi-node setups. In this tutorial, you’ll learn how to install and use Cassandra to run a multi-node cluster on Ubuntu 14.04.
Sichern von MongoDB unter Ubuntu 20.04
Eine frühere Version dieser Anleitung wurde von Melissa Anderson verfasst. MongoDB , auch als Mongo bekannt, ist eine Open-Source-Dokumentendatenbank, die in vielen modernen…
How To Secure Nginx with Let’s Encrypt on Ubuntu (UBUNTU-20-04)
Secure your Nginx server with a free SSL certificate from Let’s Encrypt on Ubuntu. Learn to install Certbot, configure HTTPS, and automate renewals.
Обслуживание приложений Flask с Gunicorn и Nginx в Ubuntu 18.04
В этом обучающем модуле вы создадите приложение Python с использованием микроструктуры Flask в Ubuntu 18.04. Основная часть этой статьи посвящена настройке сервера приложений Gunicorn, запуску приложения и настройке Nginx для…
How To Set Filesystem Quotas on Ubuntu 18.04
Quotas are used to limit the amount of disk space a user or group can use on a filesystem. Without such limits, a user could fill up the machine’s disk and cause problems for other users and services. In this tutorial we will install command line tools to create and inspect disk quotas on Ubuntu 18.04, then set a quota for an example user.
How to Set Up a Firewall with UFW on Ubuntu
Learn how to set up and manage a firewall on Ubuntu using UFW. This guide covers installation, configuration, and essential rules to secure your server.
How To Set Up a Private Docker Registry on Ubuntu 14.04
Publish to and pull Docker images from your own private Docker registry.
