#!/bin/bash

declare -a arr

x=0
chuj="test"

while [ "$x" -ne 5 ]
do
	echo "podaj wartosc"
	read chuj
	if [ -n "$chuj" ]
	then
		arr[$x]=$chuj
		echo ${arr[$x]}
	fi
	x=$(($x+1))
	echo $x
done
clear
i=0
while [ "$i" -ne 5 ]
do
	echo ${arr[$i]}
	i=$(($i+1))
done