In this guide, we will show you four different ways of getting Node.js installed on an Ubuntu server: using apt to install the nodejs package from Ubuntu’s default software repository, using apt with an alternate PPA software repository to install specific versions of the nodejs package, installing the Node Version Manager and using it to install and manage multiple versions of Node.js, and installing Node.js from source
Learn how to install Git on Ubuntu step by step. This guide covers installation via apt, verifying Git, and configuring user settings for version control.
This tutorial will show you how to create a High Availability HAProxy load balancer setup on the cloud provider, with the support of a Floating IP and the Corosync/Pacemaker cluster stack. The HAProxy load balancers will each be configured to split traffic between two backend application servers. If the primary load balancer goes down, the Floating IP will be moved to the secondary load balancer automatically, allowing service to resume.
The redirection capabilities built into Linux provide you with a robust set of tools used to make all sorts of tasks easier to accomplish. Whether you’re writing complex software or performing file management through the command line, knowing how to manipulate the different I/O streams in your environment will greatly increase your productivity.
🟡 Medium ⏱ 10–30 min Last verified: 4 December 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2023-7202 Related CVEs: CVE-2023-29406 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
O autor selecionou a Fundação Electronic Frontier para receber uma doação como parte do programa Write for DOnations. O…
Sysdig is a comprehensive open source system activity monitoring, capture and analysis application with integrated support for application containers. It features a powerful filtering language with customizable output, and core functionality that can…
🟢 Low ⏱ 5–15 min Last verified: 4 December 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-7969-1 Related CVEs: CVE-2020-11722 Upstream summary: David Mendenhall discovered that Dungeon Crawl Stone Soup was incorrectly handling Lua bytecode embedded in an uploaded .crawlrc file. An attacker could possibly use […]
MongoDB — бесплатная база данных документов NoSQL с открытым исходным кодом, часто используемая в современных веб-приложениях. Следуя указаниям в этом учебном модуле, вы установите MongoDB на сервере Ubuntu 20.04, используя репозитории APT по умолчанию. Также вы узнаете, как управлять его сервисами и, при необходимости, включать удаленный доступ.
Here’s how to install Drupal with Nginx on an Ubuntu 13.04 VPS.
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