Использование Ansible для установки WordPress с LAMP в Ubuntu 18.04
Автоматизация сервера сегодня играет важнейшую роль в системном администрировании, что вызвано расходной природой современных сред приложений. Инструменты [управления…
Arch Linux — geckodriver — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read • Source: Arch ASA ASA-202107-71 Related CVEs: CVE-2020-15660 Upstream summary: Type: cross-site request forgery. Status: Fixed. Affected: 0.26.0-1. Fixed in: 0.29.1-1. Group: AVG-2180. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]
FreeBSD 12 — mariadb102-server — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 12 March 2020 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: MySQL Server — Multiple vulerabilities Related CVEs: CVE-2016-9843 CVE-2017-10155 CVE-2017-10165 CVE-2017-10167 CVE-2017-10203 CVE-2017-10227 CVE-2017-10268 CVE-2017-10276 +12 more Upstream summary: Oracle reports: This Critical Patch Update contains 45 new security patches […]
How To Understand the Chef Configuration Environment on a VPS
Chef is a popular configuration management system that allows you to deploy predictable, complex environments to machines within your organization. In this article, we will discuss the Chef configuration environment and organizational structure at a high level so that you will be familiar with the components that make up a Chef configuration system.
Pasos iniciales para utilizar la biblioteca Requests de Python
En muchas aplicaciones web, es habitual conectarse a varios servicios de terceros mediante API. Al utilizar estas API, puede acceder a datos como información meteorológica, resultados deportivos, listas de películas, tuits, resultados de motores de búsqueda e imágenes. También…
How to Audit Linux Security with Lynis on RHEL 8
Lynis is a battle-tested open-source security auditing tool that scans your Linux system, identifies misconfigurations, and produces a prioritised list of hardening suggestions. On RHEL 8, it is available through the EPEL 8 repository and runs entirely from the command line without requiring a daemon or persistent service. After each scan, Lynis assigns a hardening […]
Ubuntu 16.04 external monitor not detected
🟡 Medium ⏱ 5–30 min Last verified: 11 March 2020 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & Cross-Refs References & Further […]
Ubuntu 18.04 Broken Dependencies and Held Packages
🟡 Medium ⏱ 5–30 min Last verified: 11 March 2020 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & Cross-Refs References & Further […]
openSUSE Tumbleweed — libwinpr2 — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2016:2506-1 (see also SUSE bugzilla) Related CVEs: CVE-2014-0250 CVE-2014-0791 Upstream summary: Multiple integer overflows in client/X11/xf_graphics.c in FreeRDP allow remote attackers to have an unspecified impact via the width and height to […]
How to Set Up rsync Backup Jobs on Debian 10
Introduction How to Set Up rsync Backup Jobs on Debian 10 is a fundamental operation for any administrator maintaining a Debian 10 Buster server. Debian 10 Buster ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian […]
