advent-of-code

advent of code attempts
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4.sh (230B)

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#!/bin/sh -e

input="bgvyzdsv"

i=1038000

while :; do
    printf "\r%d" "$i"
    case "$(printf "%s%d" "$input" "$i" | md5sum)" in
        00000*)
            echo;
            break;
        ;;
    esac
    i=$((i+1))
done
wait