How To Upload a File to Object Storage with Node.js
Create a Node.js app to upload a file to your the cloud provider Space
Oracle Linux 8 — grub2 — vulnerability — patch and remediation guide (ELSA-2021-9077)
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-9077 Related CVEs: CVE-2021-20233 CVE-2021-20225 CVE-2020-27749 CVE-2020-14372 CVE-2020-25632 CVE-2020-25647 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
How To Set Up WordPress Multisite with Nginx on Ubuntu 14.04
This tutorial will show you how to set up WordPress Multisite with subdomains on an Nginx web server. This allows you to run multiple unrelated websites, with their own domains, from a single WordPress admin panel.
Oracle Linux 8 — libsndfile — vulnerability — patch and remediation guide (ELSA-2022-1968)
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2022-1968 Related CVEs: CVE-2021-4156 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
![Como Instalar Linux, Nginx, MySQL, PHP (pilha LEMP) no Ubuntu 20.04 [Quickstart] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-install-linux-nginx-mysql-php-lemp-stack-on-ubuntu-20-04-quickstart-pt-81481-featured.png "Como Instalar Linux, Nginx, MySQL, PHP (pilha LEMP) no Ubuntu 20.04 [Quickstart] 5")
Como Instalar Linux, Nginx, MySQL, PHP (pilha LEMP) no Ubuntu 20.04 [Quickstart]
Neste guia de consulta rápida, instalaremos uma pilha LEMP em um servidor Ubuntu 20.04. Para uma versão mais detalhada deste tutorial, com mais explicações de cada passo, consulte o tutorial [How To Install Linux, Nginx, MySQL, PHP (LEMP stack) on Ubuntu…
FreeBSD 13 — ntp-devel — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: ntp — Multiple vulnerabilities Related CVEs: CVE-2014-9293 CVE-2014-9294 CVE-2014-9295 CVE-2014-9296 CVE-2015-1798 CVE-2015-1799 CVE-2015-5300 CVE-2015-7691 +12 more Upstream summary: nwtime.org reports: Three ntp vulnerabilities, Depending on configuration, may have little impact […]
How to Configure Kubernetes on Windows Server 2019
Introduction to Kubernetes on Windows Server 2019 Kubernetes is the industry-standard container orchestration platform that automates deployment, scaling, and management of containerized applications. Windows Server 2019 can participate in Kubernetes clusters as a worker node, running Windows containers alongside Linux-based control plane components. As of Kubernetes 1.14 and later, Windows worker nodes are officially supported, […]
How To Create Your First Web Application Using Flask and Python 3
Flask is a lightweight Python web framework that provides useful tools and features for creating web applications in the Python Language. In this tutorial, you’ll build a small web application that renders HTML text on the browser.
AlmaLinux 8 — HdrHistogram_c — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read • Source: AlmaLinux ALSA ALEA-2020:4711 Upstream summary: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]
AlmaLinux 8 — libvorbis — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read • Source: AlmaLinux ALSA ALSA-2019:3703 Related CVEs: CVE-2018-10392 CVE-2018-10393 Upstream summary: The libvorbis package contains runtime libraries for use in programs that support Ogg Vorbis, a fully open, non-proprietary, patent- and royalty-free, general-purpose compressed format for […]
