When accessing the level6 account, Level6 is connected to hint output immediately. When I enter a command, the program is terminated, when I enter another character, the BBS connection menu is available.




When I try to connect, the connection is terminated because no response is received. In the hint window, When I type “ctrl + c” before entering the telnet access service to stop flow of the program., Level6 Shell is executed.




When I open the password file, I can check the level7 Password “ come together ”.