Try only N times

#!/bin/bash

# tries

# player 1
num1="$(( RANDOM % 6 + 1 ))"
echo "num1=${num1}"

# player 2
n="6" # retries

# action
for i in $(seq 1 $n); do 

    num2="$(( RANDOM % 6 + 1 ))"
    echo "num2=${num2} $i"
    (( num2 == num1 )) && break
    # sleep 1
    
done 

# results
if (( i == n )) && (( num2 != num1 )); then

    echo "Not guessed in $n tries"
    exit 1

else

    echo "Bravo!"
    
fi

Earlybird fancy C-style for loop alternative.

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