Level Goal

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

Commands you may need to solve this level

  • grep
  • sort
  • uniq
  • strings
  • base64
  • tr
  • tar
  • gzip
  • bzip2
  • xxd

My Answer (Step by step)

  1. 連線到伺服器並登入
ssh bandit11@bandit.labs.overthewire.org -p 2220
  1. 透過 cat 與 tr 指令，從 data.txt 檔案內容解碼 Level 12 密碼!
cat data.txt | tr 'A-Za-z' 'N-ZA-Mn-za-m'