[WarGame] Bandit, Level 10 → Level 11

[WarGame] Bandit, Level 10 → Level 11

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Problem

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base64 명령어는 써본 적이 있어서, 그냥 풀었다.

 

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Solving

bandit10@bandit:~$ ls -rtl
total 4
-rw-r----- 1 bandit11 bandit10 69 Feb 21 22:02 data.txt
bandit10@bandit:~$ base64 --help
Usage: base64 [OPTION]... [FILE]
Base64 encode or decode FILE, or standard input, to standard output.

With no FILE, or when FILE is -, read standard input.

Mandatory arguments to long options are mandatory for short options too.
  -d, --decode          decode data
  -i, --ignore-garbage  when decoding, ignore non-alphabet characters
  -w, --wrap=COLS       wrap encoded lines after COLS character (default 76).
                          Use 0 to disable line wrapping

      --help     display this help and exit
      --version  output version information and exit

The data are encoded as described for the base64 alphabet in RFC 4648.
When decoding, the input may contain newlines in addition to the bytes of
the formal base64 alphabet.  Use --ignore-garbage to attempt to recover
from any other non-alphabet bytes in the encoded stream.

GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
Full documentation <https://www.gnu.org/software/coreutils/base64>
or available locally via: info '(coreutils) base64 invocation'
bandit10@bandit:~$ base64 -d data.txt 
The password is 6zPeziLdR2RKNdNYFNb6nVCKzphlXHBM

 

 

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Refer 

https://overthewire.org/wargames/bandit/bandit11.html