ubuntu

Common Problems 117566

Ubuntu 20.04 Docker Permission Denied Without Sudo

🟡 Medium   ⏱ 5–30 min  Last verified: 1 January 2022 📖 ~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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Como instalar e configurar o Ansible no Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Como instalar e configurar o Ansible no Ubuntu 20.04

Os sistemas de gerenciamento de configuração são projetados para otimizar o processo de controle de grandes números de servidores, para administradores e equipes de operações. Isso permite que você controle sistemas diferentes de forma automática a partir de um local…

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Ubuntu 18.04 — php-pear — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — php-pear — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 31 December 2021 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5027-1 Related CVEs: CVE-2021-32610 CVE-2020-36193 CVE-2020-28948 CVE-2020-28949 CVE-2018-1000888 Upstream summary: It was discovered that PEAR incorrectly handled symbolic links in archives. A remote attacker could possibly use this issue to […]

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¿Cómo instalar WordPress con LAMP en Ubuntu 16.04? — step-by-step Linux tutorial on Progressive Robot

¿Cómo instalar WordPress con LAMP en Ubuntu 16.04?

WordPress es el CMS (Sistema de Gestión de Contenido) más popular en Internet. Te permite configurar sitios y blogs fácilmente sobre MySQL y PHP manejando el backend. Wordpress ha tenido amplia aceptación y es una buena opción para tener un sitio en linea rápidamente. Después…

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How To Query Prometheus on Ubuntu 14.04 Part 2 — step-by-step Linux tutorial on Progressive Robot

How To Query Prometheus on Ubuntu 14.04 Part 2

Prometheus is an open source monitoring system and time series database. In part 2 of this series, you will build on the setup from the first part and learn more advanced querying techniques and patterns to apply value-based filtering, set operations, histograms, and more.

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Ubuntu 16.04 — squashfs-tools — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — squashfs-tools — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 26 December 2021 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5078-2 Related CVEs: CVE-2021-40153 CVE-2021-41072 Upstream summary: USN-5078-1 fixed several vulnerabilities in Squashfs-Tools. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: Etienne Stalmans discovered that […]

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