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Overthewire-Bandit Level 11 - Tr

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Ref:


Bandit Level 11

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

Helpful Reading Material Rot13 on Wikipedia

SSH

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ssh bandit11@bandit.labs.overthewire.org -p 2220
dtR173fZKb0RRsDFSGsg2RWnpNVj3qRr

ROT13

  • A-Z -> N-ZA-M
  • a-z -> n-za-m

Command:

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bandit11@bandit:~$ 
cat data.txt | tr 'A-Za-z' 'N-ZA-Mn-za-m'

Output:

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The password is 7x16WNeHIi5YkIhWsfFIqoognUTyj9Q4
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