Muku784

// hi rainbows!

import java.util.Random;

public class lotto {

    private final int[] array;

    public lotto() {
        Random rand = new Random();

Muku784

import java.util.*;

public class test {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in); // Create a Scanner object
        int number = scanner.nextInt(); // Read user input
        int[] digits = getDigits(number); // Get the digits of the number
        System.out.println(Arrays.toString(digits)); // Print the digits
    } // End of main

Muku784

The instructions were tested on a Lenovo X1 Carbon 5th Gen (X1C5) on Arch Linux but should be applicable to other Lenovo models and Linux distributions.

BACKUP YOUR DATA! I created a bootable Ubuntu Image like this:

$ sudo sh -c 'curl --location --silent --fail "http://releases.ubuntu.com/18.04/ubuntu-18.04.1-desktop-amd64.iso" | pv > /dev/<your-usb-drive>'
# note that pv is only there to show progress, it is perfectly fine to redirect curl to the usb drive directly.

then I booted from this drive by pressing F12 on reboot and dumped my NVMe disk to an external hard drive like this: