🟢 Low ⏱ 5–15 min Last verified: 16 September 2023 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-8247-1 Related CVEs: CVE-2023-27476 Upstream summary: It was discovered that OWSLib did not properly disable entity resolution within its XML parser. An attacker could possibly use this issue to read […]
Si vous devez réaliser des tâches techniques répétitives, cela peut s’avérer être difficile de trouver des solutions d’automatisation qui répondent à vos attentes. Avec Jenkins, un serveur d’automatisation open-source, vous pouvez gérer vos tâches…
Jitsi Meet is an open-source video-conferencing application based on WebRTC. In this tutorial, you will install and configure a Jitsi Meet server on Ubuntu 20.04. The default configuration allows anyone to create a new conference room. This is not ideal for a server that is publicly available on the internet so you will also configure Jitsi Meet so that only registered users can create new conference rooms.
Eine Möglichkeit, sich vor Fehlern aufgrund von Speichermangel in Anwendungen zu schützen, besteht darin, Ihrem Server Auslagerungsspeicher hinzuzufügen. In diesem Leitfaden erfahren Sie, wie Sie einem Ubuntu 20.04-Server eine Auslagerungsdatei…
🟢 Low ⏱ 5–15 min Last verified: 8 September 2023 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6373-1 Related CVEs: CVE-2023-4156 Upstream summary: It was discovered that gawk could be made to read out of bounds when processing certain inputs. If a user or an automated system […]
Salah satu cara untuk menghindari kesalahan kehabisan memori dalam aplikasi adalah dengan menambahkan sejumlah ruang swap ke server Anda. Dalam panduan ini, kita akan membahas cara menambah suatu berkas swap ke server Ubuntu 20.04.
Une façon de se prémunir contre les erreurs de mémoire dans les applications est d’ajouter un espace swap à votre serveur. Dans ce guide, nous verrons comment ajouter un fichier swap à un serveur Ubuntu 20.04. <$>[warning] Warning : Bien que le swap soit généralement…
![How To Install Linux, Nginx, MySQL, PHP (LEMP stack) on Ubuntu 20.04 [Quickstart] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-install-linux-nginx-mysql-php-lemp-stack-on-ubuntu-20-04-quickstart-81487-featured.png "How To Install Linux, Nginx, MySQL, PHP (LEMP stack) on Ubuntu 20.04 [Quickstart] 8")
In this quickstart guide, we’ll install a LEMP stack (Nginx, MySQL and PHP-FPM) on an Ubuntu 20.04 server.
Zabbix is open-source monitoring software for networks and applications. In this tutorial, you will configure a Zabbix-based monitoring system on two Ubuntu 20.04 machines. One will be configured as the server, and the other as a client that you’ll monitor. The server will use a MySQL database to record monitoring data and use Nginx to serve the web interface.
🟡 Medium ⏱ 5–30 min Last verified: 31 August 2023 📖 ~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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