Level 17 –> 18
$ssh -i bandit17.key bandit17@bandit.labs.overthewire.org -p 2220
bandit17@bandit:~$ diff passwords.new passwords.old
42c42
< kfBf3eYk5BPBRzwjqutbbfE887SVc5Yd
---
> w0Yfolrc5bwjS4qw5mq1nnQi6mF03bii
password = kfBfXXXXXXXXXXXXXXXXXXXXXXXXXXXX