Level 17 → Level 18

Level Goal

There are 2 files in the homedirectory: passwords.old and passwords.new. The password for the next level is in passwords.new and is the only line that has been changed between passwords.old and passwords.new
NOTE: if you have solved this level and see ‘Byebye!’ when trying to log into bandit18, this is related to the next level, bandit19
홈 디렉토리에는 passwords.old과 passwords.new, 2개의 파일이 있다. 비밀번호는 passwords.new에 있고 passwords.old과 passwords.new 중에서 유일하게 변경된 줄이다
NOTE: 이 단계를 풀었고 bandit18에 로그인 하려 노력할 때, 'Byebye!'를 본다면 이것은 다음 단계인 bandit19와 관련이 있다

Code

bandit17@bandit:~$ man diff
bandit17@bandit:~$ ls
passwords.new  passwords.old
bandit17@bandit:~$ diff *.new *.old
42c42
< kfBf3eYk5BPBRzwjqutbbfE887SVc5Yd
---
> hlbSBPAWJmL6WFDb06gpTx1pPButblOA

문제에 있는 명령어를 보고 실행하였다

#diff