#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-00de5b35450913126:~$ systemctl status nginx                             Unit nginx.service could not be found.                                          admin@i-00de5b35450913126:~$ telnet localhost:5000                              telnet: could not resolve localhost:5000/telnet: Name or service not known      admin@i-00de5b35450913126:~$ telnet localhost:5000                              

/dev/nvme0n1p15    126678    6016    120662   5% /boot/efi                      admin@i-0d8b005e606433f01:~$ lsblk -l                                           NAME       MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT                                  nvme1n1    259:0    0    1G  0 disk                                             nvme0n1    259:1    0    8G  0 disk                                             nvme2n1    259:2    0    1G  0 disk                                             nvme0n1p1  259:3    0  7.9G  0 part /                                           nvme0n1p14 259:4    0    3M  0 part                                             nvme0n1p15 259:5    0  124M  0 part /boot/efi                                   admin@i-0d8b005e606433f01:~$ sudo pvcreate /dev/nvme1n1 /dev/nvme2n1              Physical volume "/dev/nvme1n1" successfully created.                            Physical volume "/dev/nvme2n1" successfully created.                          admin@i-0d8b005e606433f01:~$ vgvreate vg /dev/nvme1n1 /dev/nvme2n1              bash: vgvreate: command not found                                               admin@i-0d8b005e606433f01:~$ vgreate vg /dev/nvme1n1 /dev/nvme2n1               

Usage: ./kihei [options]                                                          -h    Display help                                                              -help                                                                                 Display help                                                              -v    Verbose mode (print extra info)                                           -verbose                                                                              Verbose mode (print extra info)                                         admin@i-0f98f9626f4c98058:~$ ./kihei -v                                         Creating file /home/admin/data/newdatafile with size 1.5GB...                   panic: exit status 1                                                                                                                                            goroutine 1 [running]:                                                          main.main()                                                                             ./main.go:64 +0x47d                                                     admin@i-0f98f9626f4c98058:~$ ls                                                 

admin@i-0901e48aee60b1265:~$ df -h                                              Filesystem       Size  Used Avail Use% Mounted on                               udev             217M     0  217M   0% /dev                                     tmpfs             46M  368K   46M   1% /run                                     /dev/nvme0n1p1   7.7G  6.1G  1.2G  84% /                                        tmpfs            228M   12K  228M   1% /dev/shm                                 tmpfs            5.0M     0  5.0M   0% /run/lock                                /dev/nvme0n1p15  124M  5.9M  118M   5% /boot/efi                                admin@i-0901e48aee60b1265:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-0901e48aee60b1265:~$ cat                                                

admin@i-0adfaecc06723d3c1:~$ یب -ا                                              bash: یب: command not found                                                     admin@i-0adfaecc06723d3c1:~$ یب                                                 

total 44                                                                        drwxr-xr-x 6 admin admin 4096 Sep 24  2023 .                                    drwxr-xr-x 3 root  root  4096 Sep 17  2023 ..                                   drwx------ 3 admin admin 4096 Sep 20  2023 .ansible                             -rw------- 1 admin admin  441 Jan 19 09:55 .bash_history                        -rw-r--r-- 1 admin admin  220 Aug  4  2021 .bash_logout                         -rw-r--r-- 1 admin admin 3526 Aug  4  2021 .bashrc                              drwxr-xr-x 3 admin admin 4096 Sep 20  2023 .config                              -rw-r--r-- 1 admin admin  807 Aug  4  2021 .profile                             drwx------ 2 admin admin 4096 Sep 17  2023 .ssh                                 drwxr-xr-x 2 admin root  4096 Sep 24  2023 agent                                -rwxrwx--- 1 root  root   360 Sep 24  2023 webserver.py                         admin@i-03340b7ac9cef3b13:~$ groups admin                                       admin : admin adm dialout cdrom floppy sudo audio dip video plugdev netdev      admin@i-03340b7ac9cef3b13:~$ ls                                                 

 -h, --help <category> Get help for commands                                     -i, --include       Include protocol response headers in the output             -o, --output <file> Write to file instead of stdout                             -O, --remote-name   Write output to a file named as the remote file             -s, --silent        Silent mode                                                 -T, --upload-file <file> Transfer local FILE to destination                     -u, --user <user:password> Server user and password                             -A, --user-agent <name> Send User-Agent <name> to server                        -v, --verbose       Make the operation more talkative                           -V, --version       Show version number and quit                                                                                                               This is not the full help, this menu is stripped into categories.               Use "--help category" to get an overview of all categories.                     For all options use the manual or "--help all".                                 admin@i-0bed7ad43768ade6d:~$ man ue                                             

~                                                                               ~                                                                               ~                                                                               ~                                                                               ~                                                                               ~                                                                               ~                                                                               ~                                                                               ~                                                                               ~                                                                               ~                                                                               ~                                                                               ~                                                                               ~                                                                               -- INSERT -- W10: Warning: Changing a readonly file                             

admin@i-02c3de5775d00b6c9:~$                                                    admin@i-02c3de5775d00b6c9:~$                                                    admin@i-02c3de5775d00b6c9:~$ sudo python3 /home/admin/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-02c3de5775d00b6c9:~$ ^C                                                 admin@i-02c3de5775d00b6c9:~$                                                    

admin@i-09f97487c867ffb9e:~$ curl localhost:5000                                Unauthorizedadmin@i-09f97487c867ffb9e:~$                                        

udev               221828       0    221828   0% /dev                           tmpfs               46636     368     46268   1% /run                           /dev/nvme0n1p1    8026128 6354584   1242288  84% /                              tmpfs              233168      12    233156   1% /dev/shm                       tmpfs                5120       0      5120   0% /run/lock                      /dev/nvme0n1p15    126678    6016    120662   5% /boot/efi                      admin@i-06d09c0e0419df6d4:~$ lsblk -l                                           NAME       MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT                                  nvme0n1    259:0    0    8G  0 disk                                             nvme1n1    259:1    0    1G  0 disk                                             nvme0n1p1  259:2    0  7.9G  0 part /                                           nvme0n1p14 259:3    0    3M  0 part                                             nvme0n1p15 259:4    0  124M  0 part /boot/efi                                   nvme2n1    259:5    0    1G  0 disk                                             admin@i-06d09c0e0419df6d4:~$                                                    

admin@i-0fec006e26f4a07e3:~$ sudo lsof | grep kihei                             admin@i-0fec006e26f4a07e3:~$ ll                                                 

admin@i-0dad2dbc8977defc7:~$ ls                                                 agent  webserver.py                                                             admin@i-0dad2dbc8977defc7:~$ who ami                                            admin@i-0dad2dbc8977defc7:~$ whoami                                             admin                                                                           admin@i-0dad2dbc8977defc7:~$                                                    

Jan 16 19:08:48 i-0b644d124da7e660c passwd[552]: password for 'admin' changed byJan 16 19:08:48 i-0b644d124da7e660c sshd[591]: Server listening on 0.0.0.0 port Jan 16 19:08:48 i-0b644d124da7e660c sshd[591]: Server listening on :: port 22.  Jan 16 19:08:48 i-0b644d124da7e660c systemd-logind[584]: Watching system buttonsower Button)                                                                    Jan 16 19:08:48 i-0b644d124da7e660c systemd-logind[584]: Watching system buttonsleep Button)                                                                    Jan 16 19:08:48 i-0b644d124da7e660c systemd-logind[584]: Watching system buttonsT Translated Set 2 keyboard)                                                    Jan 16 19:08:48 i-0b644d124da7e660c systemd-logind[584]: New seat seat0.        admin@i-0b644d124da7e660c:~$ ls /var/log/apt/                                   eipp.log.xz  history.log  history.log.1.gz  term.log  term.log.1.gz             admin@i-0b644d124da7e660c:~$ ls                                                 agent  webserver.py                                                             admin@i-0b644d124da7e660c:~$