September 2021 - Page 53 of 66

How To Set Up React Using Webpack 4 and Babel 7 — step-by-step Javascript tutorial on Progressive Robot

How To Set Up React Using Webpack 4 and Babel 7

A common way to learn React is to use create-react-app, which is a lightweight way to bootstrap any React project. But in order to achieve a particular purpose, it is sometimes necessary to configure your application from scratch. In this tutorial, we will be setting up React using Webpack and Babel.

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FreeBSD 12 — py38-tuf — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — py38-tuf — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: The Update Framwork — path traversal vulnerability Related CVEs: CVE-2021-41131 Upstream summary: NVD reports: python-tuf is a Python reference implementation of The Update Framework (TUF). In both clients (`tuf/client` and […]

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How To Understand and Create CSS Rules — step-by-step DevOps tutorial on Progressive Robot

How To Understand and Create CSS Rules

In this tutorial, you will learn how to understand and create CSS rules for styling and controlling the layout of HTML content. We’ll start with an example of a CSS rule to study how it works in action and then explore each of its components.

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Debian 11 — twitter-bootstrap4 — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — twitter-bootstrap4 — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-8331 Upstream summary: In Bootstrap before 3.4.1 and 4.3.x before 4.3.1, XSS is possible in the tooltip or popover data-template attribute. Table of contents Symptom & Impact Environment […]

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Debian 11 — chrony — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — chrony — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2010-0292 CVE-2010-0293 CVE-2010-0294 CVE-2012-4502 CVE-2012-4503 CVE-2014-0021 CVE-2015-1821 CVE-2015-1822  +3 more Upstream summary: The read_from_cmd_socket function in cmdmon.c in chronyd in Chrony before 1.23.1, and 1.24-pre1, allows remote attackers […]

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How To Install MongoDB on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Install MongoDB on Ubuntu 18.04

MongoDB is an open-source document database used commonly in modern web applications. It is classified as a NoSQL database because it does not rely on a traditional table-based relational database structure. Instead, it uses JSON-like documents with dynamic schemas. In this tutorial you’ll install MongoDB on an Ubuntu 18.04 server, test it, and learn how to manage it as a systemd service.

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Создание с помощью Django и React современного веб-приложения для управления данными клиентов в Ubuntu 18.04 — Linux tutorial on Progressive Robot

Создание с помощью Django и React современного веб-приложения для управления данными клиентов в Ubuntu 18.04

Автор выбрал организацию Open Sourcing Mental Illness Ltd для получения пожертвований в рамках программы Write for DOnations. Для подключения к Интернету и просмотра сайтов…

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AlmaLinux 8 — pptp — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — pptp — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALBA-2020:4679 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 […]

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Oracle Linux 8 — ghostscript — security and stability fixes — required update — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — ghostscript — security and stability fixes — required update (ELSA-2023-7053)

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-7053 Related CVEs: CVE-2023-38559 CVE-2023-4042 CVE-2023-28879 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification […]

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