문제 Level17. 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 리눅스 diff 명령어 diff 명령어는 두 파일을 한 줄씩 비교할 수 있는 명령어..