#!/bin/bash

sleep_rand()
{
    time=$(( RANDOM % 60 + 1 ))
    echo "$time"
    sleep $time
}

spin()
{
    while true
    do
        xrandr --output "DP1" --rotate normal
        sleep_rand
        xrandr --output "DP1" --rotate left
        sleep_rand
        xrandr --output "DP1" --rotate inverted
        sleep_rand
        xrandr --output "DP1" --rotate right
        sleep_rand
    done
}
echo "Oh shit please kill me => PID == $$"
spin