In this tutorial, you’ll build a basic Node.js TCP server, along with a client to test the server. You’ll run your server as a background process using a powerful Node.js process manager called PM2. Then you’ll configure Nginx as a reverse proxy for the TCP application and test the client-server connection from your local machine.
🔴 Critical ⏱ 5–30 min Last verified: 15 June 2019 Affected versions: Ubuntu 18.04 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 […]
Introduction How to Install Scala and sbt on Debian 9 is a fundamental operation for any administrator maintaining a Debian 9 Stretch server. Debian 9 Stretch ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian 9. […]
Learn how to install and use PM2 to manage Node.js apps on Ubuntu. Enable auto-restarts, logging, and production reliability with this guide.
In this tutorial, you’ll set up a Ruby programming environment on your local Linux machine via the command line. Then you’ll test your environment out by writing a simple Ruby program. This tutorial explicitly covers the installation procedures for Ubuntu 16.04, but the general principles should apply to any Debian-based distribution.
Introduction How to Manage Node.js Versions with nvm on Debian 9 is a fundamental operation for any administrator maintaining a Debian 9 Stretch server. Debian 9 Stretch ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian […]
Автор выбрал COVID-19 Relief Fund для получения пожертвования в рамках программы Write for DOnations. Брандмауэр, вероятно, является одной из наиболее важных линий защиты…
Una parte importante de la administración de la configuración e infraestructura de servidores incluye el uso sostenido de un método sencillo para buscar las interfaces de red y direcciones IP por nombre mediante la configuración de un sistema de nombres de dominio (DNS)…
O autor selecionou o Open Internet/Free Speech Fund para receber uma doação de $100 como parte do programa Escreva para DOações. Java e a JVM (Java’s virtual machine) são necessários…
🟡 Medium ⏱ 5–30 min Last verified: 14 June 2019 Affected versions: 14.04 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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