#!/bin/bash

while true
do

number='0123456789'
letter='abcdefghijklmnopqrstuvwxyz'
url='http://prnt.sc/'
i=0

while [ $i != 6 ]
do
	let "rand = $RANDOM % 2"

	if [ $rand = 0 ]
	then
	 	let "rand = $RANDOM % 10"
       		url=$url${number:rand:1}
	else
       		let "rand = $RANDOM % 26"
       		url=$url${letter:rand:1}
	fi

	let i++
done

page=$(wget $url -q -O -)

if echo $page | grep -q 'i.imgur.com'
then
	echo ">>>Screenshot find."
	echo "$url">>screen.txt
else
	echo ">>>Screenshot removed."
fi

done