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#!/bin/bash
# Jack-Benny Persson
# LX13
# Övning 2, labb 5
read -p "Enter a number between 10 and 100: " Num
# Sanity checks
if ! [ "$Num" -eq "$Num" &> /dev/null ]; then
echo "Please enter integers only" > /dev/stderr
exit 2
fi
if [ $Num -lt 10 ] || [ $Num -gt 100 ]; then
echo "I only accept numbers between 10 and 100" > /dev/stderr
exit 2
fi
# Main script
until [ $Num -eq 1 ]; do
((Num--))
echo $Num
done
exit 0