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 IBM AIX 7.1 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.1 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to configure ibm powervm hypervisor on ibm aix 7.1 on […]
🟢 Low ⏱ 5–15 min Last verified: 15 June 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: dcraw — integer overflow condition Related CVEs: CVE-2015-3885 Upstream summary: ocert reports: The dcraw tool, as well as several other projects re-using its code, suffers from an integer overflow condition […]
Este artículo le enseñará a renderizar una matriz en React y cuáles son las mejores prácticas para renderizar diferentes elementos dentro de los componentes.
In this article you will learn how to build an autocomplete component in React using local state and some event handlers.
Introduction This tutorial covers How to Configure Resource Limits in Kubernetes on SLES 12 on SLES 12. SLES 12 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Step 1 — Disable Swap swapoff -a sed -i ‘/ […]
In this blog, we discuss various types of learning paradigms present in NLP, notations often used in the prompt-based learning paradigm, demo applications of prompt-based learning, and discuss some design considerations to make while designing a prompting environment.
Earlier I wrote a program to connect to remote database on SSH server. Today I am presenting a program that can be used to connect to SSH enabled server and execute shell commands. I am using JSch to connect to remote ssh server from java program.
Master Python’s map() function with easy examples! Learn its syntax, lambda functions, user-defined functions, and using multiple iterables to optimize functional programming in python.
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