./guess.sh

This here is a simple bash game where you guess a 2 digit number, but is it confined to only guessing the 2 digits? hmm...

Also, this is my first game in bash script.

For it to execute properly, you'll need another bash script named ho. ^.^

#!/bin/bash
well=$(echo $RANDOM | cut -b "1-2")
exec 2>/dev/null

while true; do
echo -e "\nI'm thinking of a number, can you guess what it is?"
read number
if [[ "$number" == "" ]]; then
    echo -e "\nAhh breaking the loop ain't we?"
    sleep 1
    echo -e "\nWhat are you upto lately? "
    read programming
    case "$programming" in
        "programming") echo -e "\nThat's so cool! Me too!"
            ;;
            *) echo -e "\nThat's cool!"
            ;;
    esac
    sleep 1
    echo -e "\nI've been into programming and pythons lately"
    sleep 2
    echo -e "\nHmm "
    echo
    ./ho.sh
    echo -e "\nI've been into turmoils lately... :c"
    sleep 2
    echo -e "\nHopefully get a better grip on my life..."
    sleep 2
    echo -e "\nI will be leaving for college soon"
    sleep 2
    echo -e "\nTell me about you perhaps on curious.queries@gmail.com?"
    sleep 2
    echo -e "\nFarewell c:"
    sleep 2
    echo -e "\nThis was written at 3 pm on January 31st, 2020 on Android 5.1.1 with an app called termux and with vim editor"
    echo -e "\nHopefully you have a wonderful rest of your day"
    break
    exit 0
    else
    if [[ "$number" -lt "$well" ]]; then
        echo -e "\nThe number you guessed is lower than the actual value.."
    else
        if [[ "$number" -gt "$well" ]]; then
            echo -e "\nThe number you guessed is higher than the actual value..."
        else
            if [[ "$number" = "$well" ]]; then
                echo -e "\nYou got it right!!"
                echo -e "\nWanna play again?[yes/no] "
                read answer
                case "$answer" in
                    yes|y) ./guess.sh
                        ;;
                    no|n) echo -e "\nProgram ends"
                        ;;
                    *) echo -e "\nInvalid input... exiting program"
                        ;;
                esac
                break
            fi
        fi
    fi
fi
done

You can save this as guess.sh and don't forget to chmod u+x the script. The ho.sh script is below, save it as ho.sh under the same directory as guess.sh, the chmod +x ho.sh, and you're good to go.

#!/bin/bash
runtime="4 second"
endtime=$(date -ud "$runtime" +%s)
while [ "$(date -u +%s)" -lt "$endtime" ]; do
	printf "." $(sleep .5); printf "." $(sleep .5); printf "."$(sleep 0.5);
	echo
done

The idea of creating this came while I was reading a book called "Python Crash Course" by Erric Matthes, where the intro goes like this..

"I wrote my first program on a kit computer my dad had assembled in our basement. The computer consisted nothing more than a bare motherboard connected to a keyboard without a case, and it had a bare cathode ray tube for a monitor. My initial program was a simple number guessing game, which looked something like this

I'm thinking of a number, try to guess the number I'm thinking of: 25
Too low! Guess again: 50
Too high! Guess again: 42
That's it. Would you like to play again? (Yes/No) no
Thank's for playing

I'll always remember how satisfied I felt watching my family play a game I created."