How to Run Terraform on the cloud provider
Learn how to use Terraform to build and manage infrastructure efficiently. Follow this step-by-step tutorial to create a load-balanced Nginx server on the cloud provider. Boost your tech skills now!
How to Set Up Istio Service Mesh on Oracle Linux 8
Introduction Setting up set up istio service mesh on oracle linux 8 on a Oracle Linux 8 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Set Up Istio Service Mesh on Oracle Linux 8, with all the commands you need, the SELinux and firewalld […]
How To Modify Items in a One-to-Many Database Relationships with Flask and SQLite
Flask is a framework for building web applications using the Python language, and SQLite is a database engine that can be used with Python to store application data. In this tutorial, you’ll modify items in an application built using Flask and SQLite with a One-to-Many relationship.
How To Install Plausible Analytics on Ubuntu 20.04
Plausible Analytics is an open-source, self-hosted web analytics application written in Elixir. It focuses on being simple, and privacy-focused. In this tutorial you will install the Plausible app and a few helper services using Docker Compose, then install Nginx and Certbot to set up a secure HTTPS reverse proxy.
Comment installer et utiliser Radamsa pour tester les programmes et services réseau sur Ubuntu 18.04
L’auteur a choisi que le Electronic Frontier Foundation Inc recevrait une donation dans le cadre du programme Write for Donations. Les menaces de sécurité sont de…
SLES 15 — xtrans — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 4 October 2020 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2023:3189-1 (see also SUSE bugzilla) Related CVEs: CVE-2020-25697 Upstream summary: A privilege escalation flaw was found in the Xorg-x11-server due to a lack of authentication for X11 clients. This flaw allows an […]
Alpine Linux edge — axel — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 2.17.8-r0 📖 ~4 min read • Source: Alpine secdb entry — axel 2.17.8-r0 Related CVEs: CVE-2020-13614 Upstream summary: Alpine main repository for vedge ships axel 2.17.8-r0 which addresses CVE-2020-13614. Table of contents Symptom & Impact Environment […]
Faster WordPress Sites With Gatsby
Talk about the latest cutting\-edge web technologies, and you find some impressive names like `React.js`, `Vue.js`, `Next.js`, and so on. They have opened new gateways and approach to building websites, hence targeting the next billion internet users.
Building an Apache Web Server through a Dockerfile
Hello, readers! In this article, we will be focusing on Building an Apache Web Server through a Dockerfile. So, let us begin! What is Apache Server? Apache Server is an open source web server to configure and host the web applications online and locally as well using localhost as the medium. It requires a lot […]
How to Set Up MariaDB Galera Cluster on Debian 9
Introduction Deploying set up mariadb galera cluster on debian 9 on a Debian 9 Stretch machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites Before […]
