Prism ICT

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Upgrading Flutter? Here’s Everything You Need to Do

Keeping your Flutter project up to date is essential for better performance, security, bug fixes, and access to the latest

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Stop Git Asking for Username and Password Use SSH Keys Instead

When you run commands like: git fetch origin live or git pull origin main Git may prompt you for a

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How to Generate a Free Wildcard SSL Certificate on Ubuntu VPS using Certbot (Manual DNS)

Securing your domain with SSL is essential, and wildcard certificates let you cover all subdomains (*.yourdomain.com) under a single certificate.

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Essential Nginx Commands Every Server Admin Should Know

Whether you're hosting a static website, running a Node.js app, or reverse-proxying APIs, Nginx is one of the most powerful

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Essential Ubuntu Commands for Server Maintenance

Maintaining a Ubuntu server efficiently requires some familiarity with key terminal commands. Whether you're monitoring disk usage, checking CPU load,

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Essential PM2 Commands for Managing Node.js Apps

At Prism ICT, we run multiple Node.js microservices in production. To keep them stable and easily manageable, we rely on