#!/bin/bash
clear
echo -e "\n\n"
echo -n " Enter string 1: "
read -r string_1
echo -e "\n"
echo -n " Enter string 2: "
read -r string_2
echo -e "\n"
echo -n " Enter string 3: "
read -r string_3
if [ "$string_1" == "$string_2" ] && [ "$string_2" == "$string_3" ]; then
echo -e "\n\n All strings match:\n"
echo -e " String 1: ${string_1}\n"
echo -e " String 2: ${string_2}\n"
echo -e " String 3: ${string_3}\n\n"
elif [ "$string_1" != "$string_2" ] && [ "$string_1" == "$string_3" ]; then
echo -e "\n\n Two strings match:\n"
echo -e " String 1: ${string_1}\n"
echo -e " String 3: ${string_3}\n\n"
elif [ "$string_1" == "$string_2" ] && [ "$string_1" != "$string_3" ]; then
echo -e "\n\n Two strings match:\n"
echo -e " String 1: ${string_1}\n"
echo -e " String 2: ${string_2}\n\n"
else
echo -e "\n\n No strings match!\n\n"
fi