What is Termux & How to install Termux in Your Android Mobile ?

What is Termux? 

Termux is an Android terminal emulator and Linux environment app that works directly with no rooting or setup required. A minimal base system is installed automatically - additional packages are available using the APT package manager.

Terminal emulator

A terminal emulator, terminal application, or term, is a computer program that emulates a video terminal within some other display architecture. Though typically synonymous with a shell or text terminal, the term terminal covers all remote terminals, including graphical interfaces.

 Installing Termux

1. Open the Google Play Store on your Android device.
2. Search for Termux.
3. Locate and tap the entry by Fredrik Fornwall.
4. Tap Install.
5. Allow the installation to complete.