ubuntu

Ubuntu and Debian Package Management Essentials — step-by-step Linux tutorial on Progressive Robot

Ubuntu and Debian Package Management Essentials

Package management software allows you to easily control the software on your servers. These tools allow you to install, remove, update, and configure thousands of packages through a unified interface. In this guide, we will discuss some of the most common package management procedures that can be used with Ubuntu and Debian systems.

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Ubuntu 18.04 — python-os-brick — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — python-os-brick — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 6 June 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4420-1 Related CVEs: CVE-2020-10755 Upstream summary: David Hill and Eric Harney discovered that Cinder and os-brick incorrectly handled ScaleIO backend credentials. An attacker could possibly use this issue to expose […]

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Установка и обеспечение безопасности Redis в Ubuntu 20.04 [Краткое руководство] — step-by-step Linux tutorial on Progressive Robot

Установка и обеспечение безопасности Redis в Ubuntu 20.04 [Краткое руководство]

Redis — это быстрое хранилище данных типа «ключ‑значение», известное своей гибкостью, производительностью и широким выбором поддерживаемых языков. В этом кратком руководстве описывается установка, настройка и обеспечение безопасности Redis на сервере Ubuntu…

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How to Install and Configure Magento on Ubuntu 14.04 — step-by-step Linux tutorial on Progressive Robot

How to Install and Configure Magento on Ubuntu 14.04

Magento is the most popular content management system for e-commerce websites, and is used by small businesses and large enterprise companies alike. In this tutorial, we will go over how to install Magento with an Apache web server on Ubuntu 14.04, including some common performance and security configurations along the way.

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Common Problems 119069

Ubuntu 14.04 LTS MySQL Won’t Start Due to InnoDB Corruption

🟡 Medium   ⏱ 5–30 min  Last verified: 5 June 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 […]

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Как установить Node.js в Ubuntu 14.04 — step-by-step Linux tutorial on Progressive Robot

Как установить Node.js в Ubuntu 14.04

Node.js это платформа для разработки серверных приложений на языке Javascript, позволяющая быстро создавать приложения, работающие в сети. Использование Javascript одновременно на клиентской и на серверной стороне позволяет сделать разработку более унифицированной и…

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Ubuntu 20.04 — file-roller — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — file-roller — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 5 June 2020 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4927-1 Related CVEs: CVE-2020-36314 CVE-2020-11736 Upstream summary: It was discovered that File Roller incorrectly handled symlinks. An attacker could possibly use this issue to expose sensitive information. Table of contents […]

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Ubuntu 18.04 — vino — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — vino — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 5 June 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4636-1 Related CVEs: CVE-2020-25708 CVE-2014-6053 CVE-2018-7225 CVE-2019-15681 CVE-2020-14397 CVE-2020-14402 CVE-2020-14403 CVE-2020-14404 Upstream summary: It was discovered that LibVNCServer incorrectly handled certain internals. An attacker could possibly use this issue to […]

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Common Problems 118481

Ubuntu 16.04 LTS – apt update fails with Hash Sum mismatch – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 4 June 2020 Affected versions: Ubuntu 16.04 LTS 📖 ~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 […]

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