Mommy! what is a file descriptor in Linux?try to play the wargame your self but if you are ABSOLUTE beginner, follow this tutorial link:https://y
Daddy told me about cool MD5 hash collision today.I wanna do something like that too!ssh col@pwnable.kr -p2222 (pw:guest) 서버에 접속하여 ls 명령을 입력해보면 col,