admin@i-02d1e5ec374b04a2a:~$  localhost:5000                                    bash: localhost:5000: command not found                                         admin@i-02d1e5ec374b04a2a:~$ curl localhost:5000                                Unauthorizedadmin@i-02d1e5ec374b04a2a:~$ sudo  localhost:5000                   

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-0a7b505525f0420f4:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-0a7b505525f0420f4:~$ ^C                                                 admin@i-0a7b505525f0420f4:~$ cd /home/admin/                                    admin@i-0a7b505525f0420f4:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-0a7b505525f0420f4:~$ cd                                                 

tcp        0      0 127.0.0.1:33060         127.0.0.1:5000          TIME_WAIT   tcp        0      0 127.0.0.1:53540         127.0.0.1:5000          TIME_WAIT   admin@i-033468d33a03be844:~$ sudo netstat -natup | grep 5000                                                                                                    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-033468d33a03be844:~$ sudo                                               

HTTP/1.1 200 OK                                                                 < Server: Werkzeug/2.3.7 Python/3.9.2                                           Server: Werkzeug/2.3.7 Python/3.9.2                                             < Date: Sun, 31 Dec 2023 17:57:48 GMT                                           Date: Sun, 31 Dec 2023 17:57:48 GMT                                             < Content-Type: text/html; charset=utf-8                                        Content-Type: text/html; charset=utf-8                                          < Content-Length: 12                                                            Content-Length: 12                                                              < Connection: close                                                             Connection: close                                                                                                                                               <                                                                               * Closing connection 0                                                          Unauthorizedadmin@i-0aea4ea4fa670d67d:~$ curl -localhost:5000                   

        crontab [ -u user ] [ -i ] { -e | -l | -r }                                             (default operation is replace, per 1003.2)                              -e      (edit user's crontab)                                                   -l      (list user's crontab)                                                   -r      (delete user's crontab)                                                 -i      (prompt before deleting user's crontab)                         admin@i-0707c9522c663d8b0:/etc$ crontab -e -u admin                             no crontab for admin - using an empty one                                                                                                                       Select an editor.  To change later, run 'select-editor'.                          1. /bin/nano        <---- easiest                                               2. /usr/bin/vim.basic                                                           3. /usr/bin/vim.tiny                                                                                                                                          Choose 1-3 [1]:                                                                 

admin@i-07246b6a279d1d538:/etc$ cat sadscenario                                 paris                                                                           admin@i-07246b6a279d1d538:/etc$                                                 

  <meta name="viewport" content="width=device-width, initial-scale=1">          </head>                                                                                                                                                         <body>                                                                            <div id="terminal"></div>                                                       <script src="./auth_token.js"></script>                                         <script src="./config.js"></script>                                             <script src="./js/gotty.js"></script>                                         </body>                                                                                                                                                         </html>admin@i-01458a02fd7896dbc:~$ curl localhost:323                          curl: (7) Failed to connect to localhost port 323: Connection refused           admin@i-01458a02fd7896dbc:~$ curl localhost:68                                  curl: (7) Failed to connect to localhost port 68: Connection refused            admin@i-01458a02fd7896dbc:~$                                                    

admin@i-0e3126c91f22b8e7e:~$ cd /home/admin/                                    admin@i-0e3126c91f22b8e7e:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-0e3126c91f22b8e7e:~$ ps aux | grep kihei                                admin        733  0.4  4.1  98188 19420 pts/0    S<l+ 21:13   0:00 /usr/bin/pyth-t kihei/i-0e3126c91f22b8e7e -q -i 2 /var/log/cast/i-0e3126c91f22b8e7e          admin        736  0.0  3.0  24456 14364 pts/0    S<+  21:13   0:00 /usr/bin/pyth-t kihei/i-0e3126c91f22b8e7e -q -i 2 /var/log/cast/i-0e3126c91f22b8e7e          admin        747  0.0  0.1   5264   696 pts/1    S<+  21:14   0:00 grep kihei   admin@i-0e3126c91f22b8e7e:~$ chmod -R a-w /var/log/cast/                        admin@i-0e3126c91f22b8e7e:~$                                                    

admin@i-0fa25442adfe553ec:~$ cat /var/log/                                      alternatives.log       chrony/                dpkg.log               messages   ades/                                                                           apt/                   cloud-init-output.log  faillog                minio.log  auth.log               cloud-init.log         journal/               private/   btmp                   daemon.log             kern.log               runit/     cast/                  debug                  lastlog                syslog     admin@i-0fa25442adfe553ec:~$ cat /var/log/                                      alternatives.log       chrony/                dpkg.log               messages   ades/                                                                           apt/                   cloud-init-output.log  faillog                minio.log  auth.log               cloud-init.log         journal/               private/   btmp                   daemon.log             kern.log               runit/     cast/                  debug                  lastlog                syslog     admin@i-0fa25442adfe553ec:~$ cat /var/log/cast/i-0fa25442adfe553ec              

lvm          lvmconfig    lvmdiskscan  lvmdump      lvmpolld     lvmsadc      lvadmin@i-07643435c20bd9e33:~$ lvm                                                lvm          lvmconfig    lvmdiskscan  lvmdump      lvmpolld     lvmsadc      lvadmin@i-07643435c20bd9e33:~$ which lvm                                          /usr/sbin/lvm                                                                   admin@i-07643435c20bd9e33:~$ whatis lvm                                         lvm (8)              - LVM2 tools                                               admin@i-07643435c20bd9e33:~$ pvcreate /dev/nvme1n1                                WARNING: Running as a non-root user. Functionality may be unavailable.          /run/lock/lvm/P_global:aux: open failed: Permission denied                    admin@i-07643435c20bd9e33:~$ sudo pvcreate /dev/nvme1n1                           Physical volume "/dev/nvme1n1" successfully created.                          admin@i-07643435c20bd9e33:~$ sudo pvcreate /dev/nvme2n1                           Physical volume "/dev/nvme2n1" successfully created.                          admin@i-07643435c20bd9e33:~$ sudo vgcreate kiheidata                            

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-00193c99c2625c6e2:~$ ./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-00193c99c2625c6e2:~$                                                    

-rw-r-----   1 root    adm              17016 Dec 30 11:16 debug                -rw-r--r--   1 root    root             15246 Sep 17 17:28 dpkg.log             -rw-r--r--   1 root    root             32032 Sep 17 16:44 faillog              drwxr-sr-x+  3 root    systemd-journal   4096 Sep 17 16:44 journal              -rw-r-----   1 root    adm             177288 Dec 30 11:16 kern.log             -rw-rw-r--   1 root    utmp            292292 Sep 17 17:28 lastlog              -rw-r-----   1 root    adm             181036 Dec 30 11:16 messages             -rw-r--r--   1 root    root              3952 Dec 30 11:34 minio.log            drwx------   2 root    root              4096 Sep 17 16:44 private              drwxr-xr-x   3 root    root              4096 Sep 28  2021 runit                -rw-r-----   1 root    adm             324625 Dec 30 11:34 syslog               drwxr-x---   2 root    adm               4096 Sep 17 16:44 unattended-upgrades  -rw-r-----   1 root    adm              19756 Dec 30 11:16 user.log             -rw-rw-r--   1 root    utmp             46464 Dec 30 11:16 wtmp                 admin@i-079bce1478cc18499:/var/log$ jounr                                       

nvme2n1      259:2    0    1G  0 disk                                           admin@i-02780e50ec753e2bd:~$ sudo pvcreate /dev/nvme1n1 /dev/nvme2n1              Physical volume "/dev/nvme1n1" successfully created.                            Physical volume "/dev/nvme2n1" successfully created.                          admin@i-02780e50ec753e2bd:~$ sudo vgcreate dd /dev/nvme1n1 /dev/nvme2n1           Volume group "dd" successfully created                                        admin@i-02780e50ec753e2bd:~$ sudo lvcreate -l 100%FREE -n app dd                  Logical volume "app" created.                                                 admin@i-02780e50ec753e2bd:~$ lvs                                                  WARNING: Running as a non-root user. Functionality may be unavailable.          /run/lock/lvm/P_global:aux: open failed: Permission denied                    admin@i-02780e50ec753e2bd:~$ sudo lvs                                             LV   VG Attr       LSize Pool Origin Data%  Meta%  Move Log Cpy%Sync Convert    app  dd -wi-a----- 1.99g                                                      admin@i-02780e50ec753e2bd:~$ mksfs                                              

                                                                                admin@i-0d3a11c0c70c20cf9:~$ lsblk                                              NAME         MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT                                nvme0n1      259:0    0    8G  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      259:1    0    1G  0 disk                                           nvme1n1      259:5    0    1G  0 disk                                           admin@i-0d3a11c0c70c20cf9:~$ vgcreate dd /dev/nvme1n1 /dev/nvme2n1                WARNING: Running as a non-root user. Functionality may be unavailable.          /run/lock/lvm/P_global:aux: open failed: Permission denied                    admin@i-0d3a11c0c70c20cf9:~$ sudo vgcreate dd /dev/nvme1n1 /dev/nvme2n1           Volume group "dd" successfully created                                        admin@i-0d3a11c0c70c20cf9:~$ sudo lvcreate ap