Level11 - Hint The password for the next level is stored in the file data.txt, where all lowercase (a-z) and uppercase (A-Z) letters have been rotated by 13 positions - tr 명령어 특정 문자를 다른 문자로 변환하거나 제거 bandit11@bandit:~$ cat data.txt Gur cnffjbeq vf WIAOOSFzMjXXBC0KoSKBbJ8puQm5lIEi bandit11@bandit:~$ cat data.txt | tr 'A-Za-z' 'N-ZA-Mn-za-m' The password is JVNBBFSmZwKKOP0XbFXOoW8chDz5yVRv Level12 ..