Cómo monitorizar el estado del servidor con Checkmk en Ubuntu 18.04
El autor seleccionó a Open Internet/Free Speech Fund para recibir una donación como parte del programa Write for DOnations. Cómo administrador del sistema, es una buena práctica…
Oracle Linux 8 — java-11-openjdk — vulnerability — patch and remediation guide (ELSA-2020-0128)
🟠 High ⏱ 15–60 min Last verified: 19 May 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2020-0128 Related CVEs: CVE-2020-2583 CVE-2020-2655 CVE-2020-2590 CVE-2020-2593 CVE-2020-2601 CVE-2020-2604 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
How To Monitor Nagios Alerts with Alerta on CentOS 7
Alerta is a web application used to consolidate and de-duplicate alerts from multiple monitoring systems and visualize them on a single screen. Alerta can integrate with many well-known monitoring tools like Nagios, Zabbix, Sensu, InfluxData Kapacitor, and…
How To Install WordPress With Docker Compose
WordPress is a free and open-source Content Management System (CMS) that is widely used to launch new websites. Running WordPress typically involves installing a LAMP or LEMP stack by hand, work that you can simplify with tools like Docker and Docker Compose. This tutorial will show you how to set up a multi-container WordPress installation with an Nginx reverse proxy. It will also show you how to obtain TLS/SSL certificates for your application domain.
Oracle Linux 8 — flac — vulnerability — patch and remediation guide (ELSA-2023-5046)
🟠 High ⏱ 15–60 min Last verified: 19 May 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2023-5046 Related CVEs: CVE-2020-22219 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
IBM AIX 7.1 — CVE-2020-4494 — vulnerability — patch and remediation guide
🟠 High ⏱ 30–90 min Last verified: 19 May 2020 Affected versions: IBM AIX 7.1 📖 ~4 min read • Source: NVD CVE-2020-4494, IBM Support Bulletin CVE: CVE-2020-4494 NVD summary: IBM Spectrum Protect Client 8.1.7.0 through 8.1.9.1 (Linux and Windows), 8.1.9.0 trough 8.1.9.1 (AIX) and IBM Spectrum Protect for Space Management 8.1.7.0 through 8.1.9.1 […]
![Comment installer PostgreSQL sur Ubuntu 20.04 [Démarrage rapide] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-install-postgresql-on-ubuntu-20-04-quickstart-fr-82156-featured.png "Comment installer PostgreSQL sur Ubuntu 20.04 [Démarrage rapide] 7")
Comment installer PostgreSQL sur Ubuntu 20.04 [Démarrage rapide]
PostgreSQL, ou Postgres, est un système de gestion de base de données relationnelle qui fournit une implémentation du langage de requête SQL. Il est conforme aux normes et dispose de nombreuses fonctionnalités…
How To Install DokuWiki with Nginx on an Ubuntu 12.04 VPS
Wiki-style document editing is a very popular way of presenting content and allowing group collaboration. There are many different wiki applications available that each have their uses. DokuWiki is a small, contained wiki that does not rely on an entire database to get up and running. In this guide, we will install DokuWiki and serve it with Nginx on an Ubuntu 12.04 VPS.
How To Install and Configure Postfix as a Send-Only SMTP Server on Debian 10
Postfix is a *mail transfer agent* (MTA), an application used to send and receive email.
Debian 9 — ruby-loofah — multiple vulnerabilities (3 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 19 May 2020 Affected versions: Debian 9 (stretch) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2018-16468 CVE-2018-8048 CVE-2019-15587 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification […]
