#!/bin/bash
# ukazka citania z klavesnice
echo Zadavajte slova, skoncite stlacenim CTRL + D
while read line
do
echo $line
done

POCITADLO=1

while let "POCITADLO < 10"; do
echo $POCITADLO
let POCITADLO++
done

# nekonecna slucka
while :
do
echo "BUM!"
sleep 5
done