Blog | vybraan

2025

Jul 2025

How to Control One Android Phone with Another (No PC Needed)

A step-by-step guide to controlling an Android device with a broken screen using another Android phone, all with free and open-source tools—no computer required.

3 min read androidtermux

2024

Jun 2024

Holding 1st at a CTF with Just a Phone

How I held the first position at a capure the flag competition at Computer Security course in 2023

3 min read androidtermux
Mar 2024

Fix Resolution on Linux with Xrandr and GRUB

This guide will show you how to fix it using the Xrandr command line tool and configure GRUB to set your resolution at startup.

2 min read xrandrlinux

2023

Jun 2023

ASP.NET Core (C#) on Linux.

Coding in C# on a Windows system is not demanded but a choice.

4 min read c#windows

2022

Dec 2022

Code on The Go

Your mobile phone can do the work of a professional programmer, without the need for a computer.

4 min read termuxandroid