Linux

2024-2025, Cloud, Cloud Tech, DevOps, Linux, Technology, Technology 2025

Mastering NGINX: The Ultimate Guide for Modern Web Infrastructure

tiwarideepak / May 29, 2025

Nginx (pronounced “Engine-X”) is more than just a web server — it’s a powerful, open-source tool that also acts as […]

Asterisk, Cloud Tech, Education, Linux, linux system administrator, Linux/Unix, Linux2025, Technology, Technology 2025, VoIP, VoIP technology

🔥 Simple Guide to UFW (Uncomplicated Firewall) on Ubuntu

tiwarideepak / May 27, 2025

UFW makes it easy to secure your Ubuntu server by managing firewall rules with simple commands. Here’s how to use

Asterisk, dialer, Linux, pbx, Vicidial, VoIP

📞 SIP Response Codes Explained: A Simple Guide

tiwarideepak / May 27, 2025

Session Initiation Protocol (SIP) uses response codes to indicate the status of communication requests in VoIP systems. These codes are

Asterisk, Cloud, Education, Linux, Technology, Technology 2025, VoIP technology

Linux Basics: Everything You Need to Know to Get Started in 2025

tiwarideepak / May 8, 2025

If you’re diving into the world of technology—whether it’s programming, cloud computing, cybersecurity, or server management—Linux is an essential skill