admin@i-0bb664b967d26d93a:~$ curl 127.0.0.1:80                                  curl: (7) Failed to connect to 127.0.0.1 port 80: Connection refused            admin@i-0bb664b967d26d93a:~$ curl 127.0.0.1:443                                 curl: (7) Failed to connect to 127.0.0.1 port 443: Connection refused           admin@i-0bb664b967d26d93a:~$ curl 127.0.0.1:5000                                Unauthorizedadmin@i-0bb664b967d26d93a:~$                                        admin@i-0bb664b967d26d93a:~$ nc localhost 5000                                  

    566 admin      5 -15 1007204  10668   7116 S   0.0   2.3   0:00.09 sadagent                                                                                     569 root      20   0    5636   2656   2444 S   0.0   0.6   0:00.00 cron                                                                                         574 message+  20   0    7864   3700   3352 S   0.0   0.8   0:00.02 dbus-daem                                                                                    581 root      20   0  107132  28384   9372 S   0.0   6.1   0:00.34 python3                                                                                      582 root      20   0  220796   4336   3368 S   0.0   0.9   0:00.02 rsyslogd                                                                                     587 root      20   0   13492   6656   5872 S   0.0   1.4   0:00.09 systemd-l                                                                                    590 root      20   0   13352   7152   6256 S   0.0   1.5   0:00.02 sshd                                                                                         591 root      20   0    2872   1688   1572 S   0.0   0.4   0:00.12 agetty   

tmpfs           tmpfs      46M  368K   46M   1% /run                            /dev/nvme0n1p1  ext4      7.7G  6.1G  1.2G  84% /                               tmpfs           tmpfs     228M   12K  228M   1% /dev/shm                        tmpfs           tmpfs     5.0M     0  5.0M   0% /run/lock                       /dev/nvme0n1p15 vfat      124M  5.9M  118M   5% /boot/efi                       admin@i-042529935cf6ea978:~$ du -hs                                             5.1G    .                                                                       admin@i-042529935cf6ea978:~$ ls /tmp/                                           systemd-private-dbb9b1572734473f80544d033914d54f-chrony.service-MtT1Xi  systemd-admin@i-042529935cf6ea978:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-042529935cf6ea978:~$ cd agent/                                          admin@i-042529935cf6ea978:~/agent$ ls                                           check.sh  sadagent  sadagent.txt                                                admin@i-042529935cf6ea978:~/agent$                                              

      Tasks: 1 (limit: 521)                                                          Memory: 21.5M                                                                      CPU: 394ms                                                                   CGroup: /system.slice/flaskapp.service                                                  └─574 /usr/bin/python3 /home/admin/webserver.py                                                                                                    Dec 15 08:20:08 i-003e48bbc8151d53a systemd[1]: Started Flask Application.      Dec 15 08:20:09 i-003e48bbc8151d53a python3[574]:  * Serving Flask app 'webserveDec 15 08:20:09 i-003e48bbc8151d53a python3[574]:  * Debug mode: off            Dec 15 08:20:09 i-003e48bbc8151d53a python3[574]: WARNING: This is a developmentDec 15 08:20:09 i-003e48bbc8151d53a python3[574]:  * Running on http://127.0.0.1Dec 15 08:20:09 i-003e48bbc8151d53a python3[574]: Press CTRL+C to quit          admin@i-003e48bbc8151d53a:~$ vim /etc/systemd/system/flaskapp.service           admin@i-003e48bbc8151d53a:~$ vim /home/admin/webserver.py                       admin@i-003e48bbc8151d53a:~$ system                                             

^C                                                                              admin@i-06298332e7bb29ffb:~$ fg                                                 ./webserver.py                                                                  127.0.0.1 - - [15/Dec/2023 06:46:42] "GET / HTTP/1.1" 200 -                     ^M^?^?^?^?^M^M^Z                                                                [1]+  Stopped                 ./webserver.py                                    admin@i-06298332e7bb29ffb:~$ curl localhost:5001&;fg                            bash: syntax error near unexpected token `;'                                    admin@i-06298332e7bb29ffb:~$ curl localhost:5001& && fg                         bash: syntax error near unexpected token `&&'                                   admin@i-06298332e7bb29ffb:~$ curl localhost:5001 & fg                           [2] 1140                                                                        ./webserver.py                                                                  127.0.0.1 - - [15/Dec/2023 06:47:06] "GET / HTTP/1.1" 200 -                     Hello World!                                                                    

/home/admin/.ansible/tmp                                                        /home/admin/stuff                                                               /home/admin/.config                                                             /home/admin/.config/asciinema                                                   /home/admin/.config/asciinema/install-id                                        /home/admin/.profile                                                            /home/admin/.ssh                                                                /home/admin/.ssh/authorized_keys                                                /home/admin/.bash_logout                                                        /home/admin/.bashrc                                                             /home/admin/.bash_history                                                       /dev/pts/1                                                                      /dev/pts/0                                                                      /var/log/cast                                                                   /var/log/cast/i-088c078b20497e4c0                                               

             │   └─594 /sbin/agetty -o -p -- \u --noclear tty1 linux                         ├─systemd-logind.service                                                        │ └─585 /lib/systemd/systemd-logind                                             └─gotty.service                                                                   ├─565 /usr/local/gotty --permit-write --reconnect --max-connectio               ├─690 bash -l                                                                   ├─695 /usr/bin/python3 /usr/bin/asciinema rec -t paris/i-0541fd78og/cast/i-0541fd782d91559ca                                                                    ├─698 /usr/bin/python3 /usr/bin/asciinema rec -t paris/i-0541fd78og/cast/i-0541fd782d91559ca                                                                    ├─699 sh -c /bin/bash                                                           ├─700 /bin/bash                                                                 ├─982 systemctl status                                                          └─983 less                                                       admin@i-0541fd782d91559ca:~$                                                    

admin@i-0c2171050b49267e3:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-0c2171050b49267e3:~$ ./kihei                                            panic: exit status 1                                                                                                                                            goroutine 1 [running]:                                                          main.main()                                                                             ./main.go:64 +0x47d                                                     admin@i-0c2171050b49267e3:~$ vim kihei                                          admin@i-0c2171050b49267e3:~$ journalctl                                         

             └─574 /usr/bin/python3 /home/admin/webserver.py                                                                                                    Dec 15 04:32:33 i-0d59b5144c518c525 systemd[1]: Started Flask Application.      Dec 15 04:32:33 i-0d59b5144c518c525 python3[574]:  * Serving Flask app 'webserveDec 15 04:32:33 i-0d59b5144c518c525 python3[574]:  * Debug mode: off            Dec 15 04:32:33 i-0d59b5144c518c525 python3[574]: WARNING: This is a developmentn a production deployment. Use a production WSGI server instead.                Dec 15 04:32:33 i-0d59b5144c518c525 python3[574]:  * Running on http://127.0.0.1Dec 15 04:32:33 i-0d59b5144c518c525 python3[574]: Press CTRL+C to quit          Dec 15 04:34:44 i-0d59b5144c518c525 python3[574]: 127.0.0.1 - - [15/Dec/2023 04:200 -                                                                           admin@i-0d59b5144c518c525:~$ systemctl restart flaskapp                         Failed to restart flaskapp.service: Access denied                               See system logs and 'systemctl status flaskapp.service' for details.            admin@i-0d59b5144c518c525:~$                                                    

-upgrades/unattended-upgrade-shutdown --                                        root         685  0.0  0.0      0     0 ?        I    04:20   0:00 [kworker/1:4-admin        687  0.0  0.9   6740  4512 pts/0    S<s+ 04:20   0:00 bash -l      admin        691  0.5  4.1  98188 19348 pts/0    S<l+ 04:20   0:00 /usr/bin/pythc -t paris/i-0cea73f15d68f034f -q -i 2 /                                        admin        694  0.0  3.0  24456 14436 pts/0    S<+  04:20   0:00 /usr/bin/pythc -t paris/i-0cea73f15d68f034f -q -i 2 /                                        admin        695  0.0  0.1   2480   572 pts/1    S<s  04:20   0:00 sh -c /bin/baadmin        696  0.0  1.0   6952  4724 pts/1    S<   04:20   0:00 /bin/bash    admin        709  0.0  0.6   8648  3240 pts/1    R<+  04:20   0:00 ps aux       admin@i-0cea73f15d68f034f:~$ ps aux|grep -i web                                 root         574  0.5  6.0 107132 28320 ?        Ss   04:20   0:00 /usr/bin/pyth.py                                                                             admin        712  0.0  0.1   5132   640 pts/1    S<+  04:20   0:00 grep -i web  admin@i-0cea73f15d68f034f:~$                                                    

admin@i-098e8bd6780cfa047:~$ sudo netstat -antp                                                                                                                 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:                                                      sudo: 1 incorrect password attempt                                              admin@i-098e8bd6780cfa047:~$ ^C                                                 admin@i-098e8bd6780cfa047:~$ sys                                                

  cloud-final.service                                                      loade  cloud-init-local.service                                                 loade  cloud-init.service                                                       loade  cron.service                                                             loade  dbus.service                                                             loade  flaskapp.service                                                         loade  [email protected]                                                       loade  gotty.service                                                            loade  [email protected]                                                        loade  ifupdown-pre.service                                                     loade  kmod-static-nodes.service                                                loade  networking.service                                                       loade  rsyslog.service                                                          loadeadmin@i-06898348f67e369be:/etc/apache2/conf-available$                          admin@i-06898348f67e369be:/etc/apache2/conf-available$                          

admin@i-0c1e8ef07b610fc4d:~$ curl -A "" localhost:5000                          Welcome! Password is FDZPmh5AX3oiJtadmin@i-0c1e8ef07b610fc4d:~$                 admin@i-0c1e8ef07b610fc4d:~$                                                    admin@i-0c1e8ef07b610fc4d:~$ echo "                                             

admin@i-001eda64855cc97ed:~$ id -a                                              uid=1000(admin) gid=1000(admin) groups=1000(admin),4(adm),20(dialout),24(cdrom),udio),30(dip),44(video),46(plugdev),109(netdev)                                 admin@i-001eda64855cc97ed:~$ sudo vim                                                                                                                           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-001eda64855cc97ed:~$ sudo -l