raspian or ubuntu code example

Example 1: install ubuntu on raspberry pi

What you’ll need:
1. A microSD card (8GB recommended)
2. A computer with a microSD card drive
3. A Raspberry Pi 2, 3 or 4
4. A micro-USB power cable (USB-C for the Pi 4)
5. A Wi-Fi network or an ethernet cable with an internet connection
6. A monitor with an HDMI interface [optionally]
7. An HDMI cable (Pi 2 & 3) or a micro HDMI cable (Pi 4) [optionally]
8. A USB keyboard [optionally]

Follow the official Ubuntu 4-steps tutorial at
https://ubuntu.com/tutorials/how-to-install-ubuntu-on-your-raspberry-pi

Example 2: ubuntu on raspberry pi 4

yea its possible download the fire for sd drive and jsut plug and run
make sure it is correct .tar file. partition drive and upload onto sd 
card. Plug and set up. its pretty easy go to raspberrian for help