[Bandit-OverTheWire] Level 8 -> Level 9
두비니
·2020. 9. 20. 07:33
Bandit Level 8 → Level 9Level GoalThe password for the next level is stored in the file data.txt and is the only line of text that occurs only once Commands you may need to solve this levelgrep, sort, uniq, strings, base64, tr, tar, gzip, bzip2, xxd Helpful Reading Material |
딱 한번만 등장하는 문자열을 찾으라고 합니다.
저는 sort와 uniq를 이용하여 구분하였습니다.
참고 : linuxmadang.tistory.com/entry/linux%EB%A6%AC%EB%88%85%EC%8A%A4-sort-%EB%AA%85%EB%A0%B9%EC%96%B4
여기 보면 온갖 경우에 대한 정렬 경우가 나와있어서 참고하면 좋을 것 같습니다.
bandit8@bandit:~$ sort data.txt | uniq -c | sort -nr
10 zdd2ctVveROGeiS2WE3TeLZMeL5jL7iM
10 Z9OC6DQpppreChPhwRJJV9YYTtrxNVcO
10 ySvsTwlMgnUF0n86Fgmn2TNjkSOlrV72
10 yo0HbSe2GM0jJNhRQLxwoPp7ayYEmRKY
10 XyeJdbrUJyGtdGx8cXLQST0pwu5cvpcA
10 X1JHOUkrb4KgugMXIzMWWIWvRkeZleTI
10 wjNwumEX58RUQTrufHMciWz5Yx10GtTC
10 WBqr9xvf6mYTT5kLcTGCG6jb3ex94xWr
10 w4zUWFGTUrAAh8lNkS8gH3WK2zowBEkA
10 VkBAEWyIibVkeURZV5mowiGg6i3m7Be0
10 v9zaxkVAOdIOlITZY2uoCtB1fX2gmly9
10 V2d9umHiuPLYLIDsuHj0frOEmreCZMaA
10 UVnZvhiVQECraz5jl8U14sMVZQhjuXia
10 UjsVbcqKeJqdCZQCDMkzv6A9X7hLbNE4
10 UJiCNvDNfgb3fcCj8PjjnAXHqUM63Uyj
10 UASW6CQwD6MRzftu6FAfyXBK0cVvnBLP
10 U0NYdD3wHZKpfEg9qGQOLJimAJy6qxhS
10 tVW9iY1Ml0uHPK4usZnN8oZXbjRt2ATY
10 TThRArdF2ZEXMO47TIYkyPPLtvzzLcDf
10 TKUtQbeYnEzzYIne7BinoBx2bHFLBXzG
10 SzwgS2ADSjP6ypOzp2bIvdqNyusRtrHj
10 sYSokIATVvFUKU4sAHTtMarfjlZWWj5i
10 si952kS1y6pt4AFenmm0oIp8n7W5d3bd
10 SHMAMUEzQe4mV7SJpETTZFsyNRJsZE2k
10 SA05uWMVCao2rzS8YRqUXh19SvnDpuOl
10 s1603Q2r4RPKqyoA8cspIRk0VdgEmFC3
10 RMiSPoAvF7WhgIcOdSQR2r6Zx0DNS5UW
10 qaWWAOOquC3yHnfJI4zvPWzCBdfHQ8wa
10 ptb5ZW8TcgD3U6gOGCcN31xCDGIoQSEa
10 PSdVQSeUUBPRZD58WWP0OXLKxSgU3RxX
10 PQKOeIQwTw490Y8yobuxZAOL4cNmVo1D
10 PfbMe4Xb3mw5mJmabIbKAXKCU7zynDHl
10 OZ1wgx8bDI0vFOFxDQH32eMMcIPiIuPE
10 ojGabNG5NJ9ppKUBXGr8lwMRRS5GuiA5
10 NOdH1kFWibx4XnNaJoLFmghBn7oIs5hb
10 NLWvtQvL7EaqBNx2x4eznRlQONULlCYZ
10 nJRb4MipHMdTmFylFc1NlqmywgxDSdoI
10 mzOW32HQZi14kwrdeiquO1LCbyaOtbiT
10 mpgNGRH628hTQxajScbagkxaPKklUhjn
10 Lg4vWWvEY7s0bG6BRiA35AHzo2gM6lHg
10 LfrBHfAh0pP9bgGAZP4QrVkut3pysAYC
10 l2lECnJkQk8EBl6IO3gHUlnjoCTF1has
10 l1I3Red7uSH9n30OylHP2hQDbOU0qGaq
10 kUbOkhsIw6GSp0WI2YUo1Q3hDxFU0iQn
10 KrDVVORXLPfRhfnRmmuP3OnVHWKDMSM8
10 KLu6irnqFwhOKnVoTwuoT9e5t6oxYQwv
10 kJTBMD8k9OHyXwZ2aJMQkV23u0gyuoIO
10 khecG2RClunkhrgmq4UNB26N5F1yiUwL
10 KASHOxc1NxaM8caXUw5MHCkddANXOkCu
10 K9D1CLsVCdkodgvJJIt1oHIaiOY1h8hg
10 J6Lzp6ZqTJsOuJRTXcvhwKfM0KK3Xtbl
10 iwE0KTeKQ8PWihqvjUnpu52YZeIO8Pqb
10 InU7h0xhZh4SMMOMvlnsq03pz0k9J5FX
10 iKiMcQpNMn2ImOASX39XBUR8XfApdmsj
10 IkAAyqo1rCrxdY8qH0FfxXkRTTO2GNSf
10 iIaOHQG7ZLdimomwMQaGIF7vib1RmXBh
10 I3fc578VLa7mOQ1t9zArPPOPY7aDVBcJ
10 Hq6uxRAkKPNLnH6eRSFDzXtvVt0CSsee
10 hA6Ofhj75FPgqnCKEJ9g6pLSKapxxmGC
10 h2IsJoN6fe0ne0qrTQxeiu0P44hMWWbk
10 gqyF9CW3NNIiGW27AtWVNPqp3i1fxTMY
10 g9xRXSlVNiV4EhUAl1p6uPUWcyEewDK6
10 g1VkH2pk3cmr6aY4np1Dcpm0HF7G9IDT
10 flyKxCbHB8uLTaIB5LXqQNuJj3yj00eh
10 f6ZuiZizTliaMOkVYXZMudtaReSYMnkP
10 f0tri5KLH5eiTU0zQOqWvXTsrl1ekqnU
10 eTHlmI3pFZ4FQASs32Dm0ETVZWHlP0I1
10 Ef509iQpb5gQJsjz5dMXLxpeAfkbLOrw
10 e5HFl4ur1rAxPPv2mHzg1uYKMuos4fwp
10 DxxLvJl6cGHXLT7OW4xqS7Qrfny1K01l
10 dV0aGGhk6mB4ZJX1aTTluAUIvLWToTYr
10 DqPqVp8YCjZ1vFsclwRTg13EuSc2D52X
10 dqnvnNxL4QR3ALq95ckhZwEpl77cRgF4
10 dqd5wTVO1cVPJoEY7GGkCdGxG6ZYqW98
10 dGnfD2LoqTiO1MBf2vmqw1KKEWSHfMKJ
10 CUqLkjIo0Jz9fNgrjPxiPa7PGGC1wpTQ
10 cR6riSWC0ST7ALZ2i1e47r3gc0QxShGo
10 cIPbot7oYveUPNxDMhv1hiri50CqpkTG
10 bRnktwNdxFy2RPZIshXJikswwEzJGvJ9
10 BccauS9LeE8NUz4HVLXUwE8M1LWisPlG
10 aR2QhaBoDMncvJqPWkvLXMzEx9meBIbX
10 8NtHZnWzCA8HswoJSCU7Ojg8nP3eKpsA
10 8jtZmvqp9PTi8tp1oybBM663NQH3fhII
10 7uhj3nhe4AS0esnnEZHBAZN67fJ8BFjM
10 7KaMzgnYMUeMISP9vuT3Dvsc06qfqa9u
10 6PF22p6O8TphCTZot9ApZx8VfGuo8rd5
10 5cO8XuoQWrzsyeOWDht8zgUIVWSRDaeC
10 5AdqWjoJOEdx5tJmZVBMo0K2e4arD3ZW
10 4SMqyZZztep75cte6xxKpVL49pKUkV8N
10 33xpPQhjt4Q2mqtX4sCVRwH2Zyh82E8R
10 337o85y4OymIh99WPUtotkb114evfAkC
10 2CxmtCkpNL5ZjuoNzAtShkPXf5T43W7s
10 2bFz9F0yRwxGzVCZ4Er04bk00qfUrzWb
10 1T6qw9I32d71cS3TTvwmVp1WsxPFDJ9I
10 1ETSsKgjfQj1cJeFzXLJWzKzza3iWcJa
10 10XitczY5Dz7UMoseKIeFWSzzwQrylfw
10 0Xo6DLyK5izRqEtBA7sW2SRmlAixWYSg
10 0N65ZPpNGkUJePzFxctCRZRXVrCbUGfm
10 0efnqHY1ZTNRu4LsDX4D73DsxIQq7RuJ
10 07KC3ukwX7kswl8Le9ebb3H3sOoNTsR2
1 UsvVyFSfZZWbi6wgC7dAFyFuR6jQQUhR
총 1번만 등장하는 키는 마지막 키임을 알 수 있습니다. 끝!
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