Linux
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[Linux 공부] Bandit wargames 26~27 단계 more & setuid & setLinux 2025. 5. 20. 14:01
Level Goal Good job getting a shell! Now hurry and grab the password for bandit27! Commands you may need to solve this level ls" data-og-host="overthewire.org" data-og-source-url="https://overthewire.org/wargames/bandit/bandit27.html" data-og-url="https://overthewire.org/wargames/bandit/bandit27.html" data-og-image=""> OverTheWire: Level GoalWe're hackers, and we are good-looking. We are the 1%...
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[Linux 공부] Bandit wargames 25~26 단계 moreLinux 2025. 5. 20. 02:08
Level Goal Logging in to bandit26 from bandit25 should be fairly easy… The shell for user bandit26 is not /bin/bash, but something else. Find out what it is" data-og-host="overthewire.org" data-og-source-url="https://overthewire.org/wargames/bandit/bandit26.html" data-og-url="https://overthewire.org/wargames/bandit/bandit26.html" data-og-image=""> OverTheWire: Level GoalWe're hackers, and we are..
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[Linux 공부] Bandit wargames 24~25 단계 script 짜기Linux 2025. 5. 19. 22:57
Level Goal A daemon is listening on port 30002 and will give you the password for bandit25 if given the password for bandit24 and a secret numeric 4-digit pin" data-og-host="overthewire.org" data-og-source-url="https://overthewire.org/wargames/bandit/bandit25.html" data-og-url="https://overthewire.org/wargames/bandit/bandit25.html" data-og-image=""> OverTheWire: Level GoalWe're hackers, and we a..
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[Linux 공부] Bandit wargames 23~24 단계 cron & 인내심Linux 2025. 5. 19. 19:40
Level Goal A program is running automatically at regular intervals from cron, the time-based job scheduler. Look in /etc/cron.d/ for the configuration and see" data-og-host="overthewire.org" data-og-source-url="https://overthewire.org/wargames/bandit/bandit24.html" data-og-url="https://overthewire.org/wargames/bandit/bandit24.html"> OverTheWire: Level GoalWe're hackers, and we are good-looking. ..
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[Linux 공부] Bandit wargames 22~23 단계 crontabLinux 2025. 5. 19. 12:30
1. SSH 접속22 ~ 23 단계 접속 비밀번호는 tRae0UfB9v0UzbCdn9cY0gQnds9GF58Q 입니다.ssh bandit22@bandit.labs.overthewire.org -p 2220 2. crontab 살펴보기$(whoami)는 쉘 스크립트를 실행하는 주체의 계정 이름인데 지금 스크립트를 보면 bandit23 계정으로 실행하고 있기 때문에 whoami는 bandit23입니다.cat /etc/cron.dls결과clean_tmp cronjob_bandit22 cronjob_bandit23 cronjob_bandit24 e2scrub_all otw-tmp-dir sysstat#####cat cronjob_bandit23결과@reboot bandit23 /usr/bin/cron..
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[Linux 공부] Bandit wargames 20~21 단계 setuid & ncLinux 2025. 5. 19. 02:10
Level Goal There is a setuid binary in the homedirectory that does the following: it makes a connection to localhost on the port you specify as a commandline " data-og-host="overthewire.org" data-og-source-url="https://overthewire.org/wargames/bandit/bandit21.html" data-og-url="https://overthewire.org/wargames/bandit/bandit21.html" data-og-image=""> OverTheWire: Level GoalWe're hackers, and we a..
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[Linux 공부] Bandit wargames 19~20 단계 setuidLinux 2025. 5. 19. 01:39
Level Goal To gain access to the next level, you should use the setuid binary in the homedirectory. Execute it without arguments to find out how to use it. Th" data-og-host="overthewire.org" data-og-source-url="https://overthewire.org/wargames/bandit/bandit20.html" data-og-url="https://overthewire.org/wargames/bandit/bandit20.html" data-og-image=""> OverTheWire: Level GoalWe're hackers, and we a..
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[Linux 공부] Bandit wargames 18~19 단계 SSHLinux 2025. 5. 19. 00:52
Level Goal The password for the next level is stored in a file readme in the homedirectory. Unfortunately, someone has modified .bashrc to log you out when yo" data-og-host="overthewire.org" data-og-source-url="https://overthewire.org/wargames/bandit/bandit19.html" data-og-url="https://overthewire.org/wargames/bandit/bandit19.html" data-og-image=""> OverTheWire: Level GoalWe're hackers, and we a..