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-0f19b173fcd94021c:~$ strace  /home/admin/kihei                          

root         685       2  0 23:37 ?        00:00:00 [kworker/0:4-events]        admin        687     563  0 23:37 pts/0    00:00:00 bash -l                     admin        691     687  0 23:37 pts/0    00:00:00 /usr/bin/python3 /usr/bin/asadmin        694     691  0 23:37 pts/0    00:00:00 /usr/bin/python3 /usr/bin/asadmin        695     691  0 23:37 pts/1    00:00:00 sh -c /bin/bash             admin        696     695  0 23:37 pts/1    00:00:00 /bin/bash                   root         704       2  0 23:37 ?        00:00:00 [kworker/u4:4-events_unboundadmin        957     696  0 23:43 pts/1    00:00:00 ps -ef                      admin@i-0c6e74f29b5339b88:~$ ps -ef | grep web                                  root         580       1  0 23:37 ?        00:00:00 /usr/bin/python3 /home/adminadmin        960     696  0 23:43 pts/1    00:00:00 grep web                    admin@i-0c6e74f29b5339b88:~$ cat /proc/580/mem                                  cat: /proc/580/mem: Permission denied                                           admin@i-0c6e74f29b5339b88:~$ ^Ct /proc/580/mem                                  admin@i-0c6e74f29b5339b88:~$ cd /                                               

drwxr-xr-x 2 admin root  4.0K Sep 24 23:20 agent                                -rwxrwx--- 1 root  root   360 Sep 24 23:20 webserver.py                         admin@i-0a40943c8c217e6da:~$ vim webserver.py                                   admin@i-0a40943c8c217e6da:~$ sudo su                                                                                                                            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:                                                      

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-0cd15b190b867f346:~$ touch data/newdatafile                             admin@i-0cd15b190b867f346:~$ chmod 444 datan