admin@i-04fde95ac86ef2f40:~$ cd /home/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                                    

drwx------   5 root root  4096 Jan 25 19:49 root                                drwxr-xr-x  22 root root   620 Jan 25 19:49 run                                 lrwxrwxrwx   1 root root     8 Sep 28  2021 sbin -> usr/sbin                    drwxr-xr-x   2 root root  4096 Sep 28  2021 srv                                 dr-xr-xr-x  13 root root     0 Jan 25 19:48 sys                                 drwxrwxrwt   9 root root  4096 Jan 25 19:49 tmp                                 drwxr-xr-x  14 root root  4096 Sep 28  2021 usr                                 drwxr-xr-x  11 root root  4096 Sep 28  2021 var                                 admin@i-0f29e47a857c873d8:/$ ls opt                                             admin@i-0f29e47a857c873d8:/$ ls run                                             agetty.reload  cloud-init    dbus                initramfs  network          sshblkid          credentials   dhclient.ens5.pid   lock       screen           sshchrony         crond.pid     dhclient6.ens5.pid  log        sendsigs.omit.d  sudchrony-dhcp    crond.reboot  initctl             mount      shm              sysadmin@i-0f29e47a857c873d8:/$ cd run                                             

drwxr-xr-x 2 admin root  4096 Sep 24 23:20 agent                                -rwxrwx--- 1 root  root   360 Sep 24 23:20 webserver.py                         admin@i-0607715dd43c3c574:~$ sudo vi webserver.py                                                                                                               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:                                                      sudo: a password is required                                                    admin@i-0607715dd43c3c574:~$ curl localhost:5000                                Unauthorizedadmin@i-0607715dd43c3c574:~$ curl localhost:5000