How To Create a Fade-In Page Transition Effect with JavaScript and CSS
Learn how to implement fade-in effect when a page loads with some JavaScript and CSS.
Amazon Linux 2 — dcraw — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read • Source: Amazon Linux advisory ALAS2-2025-3017 Related CVEs: CVE-2021-3624 Upstream summary: There is an integer overflow vulnerability in dcraw. When the victim runs dcraw with a maliciously crafted X3F input image, arbitrary code may be […]
How To Set Filesystem Quotas on Debian 9
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…
Oracle Linux 8 — Unbreakable Enterprise kernel-container — vulnerability — patch and remediation guide (ELSA-2022-9013)
🟠 High ⏱ 15–60 min Last verified: 7 March 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2022-9013 Related CVEs: CVE-2021-4155 CVE-2021-0920 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]
How to Set Up Windows Event Forwarding (WEF) on Windows Server 2012 R2
How to Set Up Windows Event Forwarding (WEF) on Windows Server 2012 R2 Windows Event Forwarding (WEF) is a native Windows mechanism that allows you to centralize security events from dozens or hundreds of servers onto a dedicated collector server—without deploying an agent or purchasing additional software. WEF uses the WS-Management protocol (the same protocol […]
![How To Install Python 3 and Set Up a Programming Environment on Ubuntu 18.04 [Quickstart] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-install-python-3-and-set-up-a-programming-environment-on-ubuntu-18-04-quickstart-82316-featured.png "How To Install Python 3 and Set Up a Programming Environment on Ubuntu 18.04 [Quickstart] 6")
How To Install Python 3 and Set Up a Programming Environment on Ubuntu 18.04 [Quickstart]
Python is a flexible and versatile programming language, with strengths in scripting, automation, data analysis, machine learning, and back-end development. This quickstart tutorial will walk you through installing Python and setting up a programming environment on an Ubuntu 18.04 server.
How To Install MariaDB on CentOS 7
MariaDB is an open-source database management system, commonly installed as part of the popular LEMP stack.
Arch Linux — jupyterlab — vulnerability — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read • Source: Arch ASA ASA-202108-10 Related CVEs: CVE-2021-32797 Upstream summary: Type: cross-site scripting. Status: Fixed. Affected: 3.1.2-1. Fixed in: 3.1.4-1. Group: AVG-2266. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis […]
Установка Git в Ubuntu 20.04
Системы контроля версий, например Git, необходимы для передовых методов разработки программного обеспечения. Контроль версий помогает отслеживать изменения программного обеспечения на уровне исходного кода. Вы можете отслеживать изменения, возвращаться к предыдущим версиям и…
Angular Service Worker: Dealing With Updates
The @angular/service-worker package comes with a SwUpdate class that makes it easy to deal with updated apps. Let’s see how it can be used.
