admin@i-0990a16ca6f06cf40:~$ chmod 777 web.py                                   chmod: changing permissions of 'web.py': Operation not permitted                admin@i-0990a16ca6f06cf40:~$ ls                                                 agent  mysolution  web.py                                                       admin@i-0990a16ca6f06cf40:~$ mv web.py we^C                                     admin@i-0990a16ca6f06cf40:~$ cp web.py webserver.py                             cp: cannot open 'web.py' for reading: Permission denied                         admin@i-0990a16ca6f06cf40:~$ ls                                                 agent  mysolution  web.py                                                       admin@i-0990a16ca6f06cf40:~$ ls                                                 agent  mysolution  web.py                                                       admin@i-0990a16ca6f06cf40:~$ curl localhost:50000                               curl: (7) Failed to connect to localhost port 50000: Connection refused         admin@i-0990a16ca6f06cf40:~$ curl localhost:5000                                Unauthorizedadmin@i-0990a16ca6f06cf40:~$ curl localhost:5000                    

write(2, "main.main", 9main.main)                = 9                            write(2, "(", 1()                        = 1                                    write(2, ")\n", 2)                                                              )                      = 2                                                      write(2, "\t", 1        )                       = 1                             write(2, "./main.go", 9./main.go)                = 9                            write(2, ":", 1:)                        = 1                                    write(2, "64", 264)                       = 2                                   write(2, " +", 2 +)                       = 2                                   write(2, "0x47d", 50x47d)                    = 5                                write(2, "\n", 1                                                                )                       = 1                                                     exit_group(2)                           = ?                                     +++ exited with 2 +++                                                           admin@i-035d976ba3c56dd73:~$                                                    

admin@i-0ad6c08cadcda54ab:~$ curl -su 'user' localhost:5000                     Enter host password for user 'user':                                            Unauthorizedadmin@i-0ad6c08cadcda54ab:~$ curl -su 'root' localhost:5000         Enter host password for user 'root':                                            

                                                                                We trust you have received the usual lecture from the local System              Administrator. It usually boils down to these three things:                                                                                                         #1) Respect the privacy of others.                                              #2) Think before you type.                                                      #3) With great power comes great responsibility.                                                                                                            [sudo] password for admin:                                                      Sorry, try again.                                                               [sudo] password for admin:                                                      Sorry, try again.                                                               [sudo] password for admin:                                                      sudo: 2 incorrect password attempts                                             admin@i-0b558e9c7b4e80b59:~$