Linux

Установка веб-сервера OpenLiteSpeed в Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

Установка веб-сервера OpenLiteSpeed в Ubuntu 18.04

OpenLiteSpeed — это оптимизированный веб-сервер с открытым исходным кодом, который можно использовать для управления сайтами и их обслуживания. OpenLiteSpeed имеет ряд полезных функций, благодаря которым подходит для разнообразных вариантов установки, включая Apache-совместимые…

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Установка и использование PostgreSQL на Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Установка и использование PostgreSQL на Ubuntu 20.04

Системы управления реляционными базами данных являются ключевым компонентом многих веб-сайтов и приложений. Они предоставляют структурированный способ хранения, организации и доступа к информации. PostgreSQL, или Postgres, — это система управления…

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Gentoo Linux — media-libs/gst-rtsp-server — vulnerability — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — media-libs/gst-rtsp-server — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202009-05 Related CVEs: CVE-2020-6095 Upstream summary: It was discovered that GStreamer RTSP Server did not properly handle authentication. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage […]

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How To Audit a PostgreSQL Database with InSpec on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Audit a PostgreSQL Database with InSpec on Ubuntu 18.04

InSpec is an open-source, automated testing framework for testing and auditing your system to ensure the compliance of integration, security, and other policy requirements. In this tutorial, you’ll install InSpec on a server running Ubuntu 18.04. You will start by writing a test that verifies the operating system family of the server, then you’ll create a PostgreSQL audit profile from the ground-up.

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How to Install and Configure Consul for Service Discovery on RHEL 8 — step-by-step RHEL 8 tutorial on Progressive Robot

How to Install and Configure Consul for Service Discovery on RHEL 8

Consul is a distributed service mesh and service discovery tool from HashiCorp that enables services to find each other by name rather than by hard-coded IP addresses and ports. On RHEL 8, Consul is available through the official HashiCorp dnf repository and integrates with systemd for process management. This tutorial covers installing Consul in server […]

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Oracle Linux 8 — kernel security, bug fix, and — enhancement update — new behaviour and fixes — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — kernel security, bug fix, and — enhancement update — new behaviour and fixes (ELSA-2020-4431)

🟡 Medium   ⏱ 10–30 min  Last verified: 15 October 2020 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2020-4431 Related CVEs: CVE-2019-19767 CVE-2019-19319 CVE-2020-10774 CVE-2020-8649 CVE-2019-16231 CVE-2019-19524 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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Oracle Linux 8 — python39:3.9 and python39-devel:3.9 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — python39:3.9 and python39-devel:3.9 — vulnerability — patch and remediation guide (ELSA-2022-7592)

🟡 Medium   ⏱ 10–30 min  Last verified: 15 October 2020 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-7592 Related CVEs: CVE-2015-20107 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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Como instalar o MongoDB a partir dos repositórios APT padrão no Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Como instalar o MongoDB a partir dos repositórios APT padrão no Ubuntu 20.04

O MongoDB é um banco de dados de documento NoSQL de código aberto e gratuito usado habitualmente em aplicativos Web modernos. Ao seguir este tutorial, você instalará o MongoDB em um servidor Ubuntu 20.04 usando os repositórios APT padrão. Você também aprenderá como gerenciar seus serviço e habilitar, de maneira opcional, o acesso remoto.

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