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2,725 practical hosting and technology articles.

Linux

How to Install and Use VS Code (Code Server) on Your VPS

Code-server lets you run VS Code on a VPS and access it from any browser. Here is how to set it up, secure it, and keep it running.

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AI

Vibe Coding: Review and Deploy AI-Generated Code Safely

Use a testable development workflow for AI-generated code, including review, independent tests, staging, data handling, and rollback.

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AI

Run CrewAI on a VPS: An Offline-Tested Two-Agent Demo

Run a two-task CrewAI support demo on a VPS. Test it offline, configure OpenRouter deliberately, and understand privacy, retries and spending limits.

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AI

Deploy Hermes Agent on Your VPS and Talk to It from Telegram 24/7

Step-by-step guide to deploying Hermes Agent on a VPS. Install, connect Telegram, set up skills, and run it 24/7 with systemd.

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AI

What Is MCP? A Practical Guide for Hosting Administrators

Learn how MCP connects AI clients to tools and data, what local and remote connections mean, and how to control access to hosting services.

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AI

Hermes Agent Memory and Skills: Hosting and Security Considerations

Understand Hermes memory and reusable skills, external data flows, service permissions, and practical tests before unattended hosting automation.

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AI

What Is OpenClaw? VPS Hosting, Privacy, and Security

Understand what OpenClaw runs on a VPS, where model requests go, and how to plan resources, permissions, costs, and a safe rollout.

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AI

Prompt Injection Defenses for Hosting AI Agents

Limit AI agent permissions, separate untrusted content from authorization, and test tool-call boundaries in a controlled hosting workflow.

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Linux

How to Fix “Too Many Open Files” Error on Linux Servers

Learn how to fix the "Too Many Open Files" error on Linux servers by understanding file descriptors, adjusting limits, and diagnosing leaks effectively.

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Server Management

How Reverse Proxies Work and Why Nginx Is So Popular

Learn how reverse proxies work, the roles they play in web infrastructure, and why Nginx is the preferred choice for many developers and operations.

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Database Management

MySQL vs MariaDB: Which Database Should You Choose in 2026?

Compare MySQL and MariaDB to choose the right database for your application in 2026, exploring their histories, features, licensing, and operational differences.

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PHP

How to Increase PHP Upload Max Filesize on Apache and Nginx

Learn how to increase PHP upload max filesize on Apache and Nginx, including configuration settings, common issues, and approaches for handling large file uploads.

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