● dev-disk-by\x2did-nvme\x2dnvme.1d0f\x2d766f6c30643761656162326266306464323336374696320426c6f636b2053746f7265\x2d00000001\x2dpart15.device - Am>                  Follow: unit currently follows state of sys-devices-pci0000:00-0000:00:04.0-n5.device                                                                             Loaded: loaded                                                                  Active: active (plugged) since Thu 2025-01-09 08:45:00 UTC; 3min 46s ago        Device: /sys/devices/pci0000:00/0000:00:04.0/nvme/nvme0/nvme0n1/nvme0n1p15                                                                                 ● dev-disk-by\x2did-nvme\x2dnvme.1d0f\x2d766f6c30656264646166373565646663343634674696320426c6f636b2053746f7265\x2d00000001.device - Amazon Elast>                  Follow: unit currently follows state of sys-devices-pci0000:00-0000:00:1f.0-n     Loaded: loaded                                                                  Active: active (plugged) since Thu 2025-01-09 08:45:00 UTC; 3min 46s ago                                                                                   admin@i-0f77a0fc12ab41adb:~$ systemctl status |                                 

lrwxrwxrwx   1 root root    10 Sep 28  2021 libx32 -> usr/libx32                drwx------   2 root root 16384 Sep 28  2021 lost+found                          drwxr-xr-x   2 root root  4096 Sep 28  2021 media                               drwxr-xr-x   2 root root  4096 Sep 28  2021 mnt                                 drwxr-xr-x   2 root root  4096 Sep 28  2021 opt                                 dr-xr-xr-x 137 root root     0 Jan  8 20:37 proc                                drwx------   4 root root  4096 Jan  8 20:38 root                                drwxr-xr-x  23 root root   680 Jan  8 20:38 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  8 20:37 sys                                 drwxrwxrwt   9 root root  4096 Jan  8 20:38 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-02c2ff6f34069647e:/$ df -h                                              

 0  0      0 220520  13520 155424    0    0     0     0   23   40  0  0 100  0   0  0      0 220520  13520 155424    0    0     0     0   30   51  0  0 100  0   0  0      0 220520  13520 155428    0    0     0     0   22   31  0  0 100  0  ^C                                                                              admin@i-02cb6555f73735420:~$ mpstat 1                                           bash: mpstat: command not found                                                 admin@i-02cb6555f73735420:~$ free -m                                                           total        used        free      shared  buff/cache   availableMem:             455          75         214           0         165         367Swap:              0           0           0                                    admin@i-02cb6555f73735420:~$ iostat -xz 1                                       bash: iostat: command not found                                                 admin@i-02cb6555f73735420:~$ pidstat 1                                          bash: pidstat: command not found                                                admin@i-02cb6555f73735420:~$                                                    

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-066efd15b3da3bd70:~$ lsof -n -i:5000                                    admin@i-066efd15b3da3bd70:~$ ls                                                 agent  webserver.py                                                             admin@i-066efd15b3da3bd70:~$ ls                                                 

write(2, "0x47d", 50x47d)                    = 5                                write(2, "\n", 1                                                                )                       = 1                                                     exit_group(2)                           = ?                                     +++ exited with 2 +++                                                           admin@i-0a4bdd0d1b31892c2:~$ ./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-0a4bdd0d1b31892c2:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-0a4bdd0d1b31892c2:~$                                                    

admin@i-0056f640165073864:~$                                                    admin@i-0056f640165073864:~$                                                    admin@i-0056f640165073864:~$                                                    admin@i-0056f640165073864:~$ curl -A "Mozilla/5.                                

_chrony:x:104:104:Chrony daemon,,,:/var/lib/chrony:/usr/sbin/nologin            systemd-network:x:105:106:systemd Network Management,,,:/run/systemd:/usr/sbin/nsystemd-resolve:x:106:107:systemd Resolver,,,:/run/systemd:/usr/sbin/nologin    sshd:x:107:65534::/run/sshd:/usr/sbin/nologin                                   systemd-timesync:x:999:999:systemd Time Synchronization:/:/usr/sbin/nologin     systemd-coredump:x:998:998:systemd Core Dumper:/:/usr/sbin/nologin              admin:x:1000:1000:Debian:/home/admin:/bin/bash                                  admin@i-0a733800c5258249a:~$                                                    admin@i-0a733800c5258249a:~$                                                    admin@i-0a733800c5258249a:~$                                                    admin@i-0a733800c5258249a:~$                                                    admin@i-0a733800c5258249a:~$                                                    admin@i-0a733800c5258249a:~$                                                    admin@i-0a733800c5258249a:~$                                                    admin@i-0a733800c5258249a:~$ cat /etc/sha                                       

[sudo] password for admin:                                                      sudo: a password is required                                                    admin@i-01559a1821be431fc:~$ sudo netstat -tunapl | 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-01559a1821be431fc:~$ top                                                

        "http://www.w3.org/TR/html4/strict.dtd">                                <html>                                                                              <head>                                                                              <meta http-equiv="Content-Type" content="text/html;charset=utf-8">              <title>Error response</title>                                               </head>                                                                         <body>                                                                              <h1>Error response</h1>                                                         <p>Error code: 400</p>                                                          <p>Message: Bad request syntax ('localhost').</p>                               <p>Error code explanation: HTTPStatus.BAD_REQUEST - Bad request syntax o    </body>                                                                     </html>                                                                                                                                                         admin@i-0db6723bda441af16:~$                                                    

  echo -n "NO"                                                                    exit                                                                          fi                                                                                                                                                              # kihei runs succesfully                                                        res=$(/home/admin/kihei)                                                        res=$(echo $res|tr -d '\r')                                                                                                                                     if [[ "$res" = "Done." ]]                                                       then                                                                              echo -n "OK"                                                                  else                                                                              echo -n "NO"                                                                  fi                                                                              admin@i-0b3a8698202b2ee49:~/agent$                                              

Sep 17 16:44:28 debian kernel: x86/PAT: Configuration [0-7]: WB  WC  UC- UC  >Sep 17 16:44:28 debian kernel: Using GB pages for direct mapping              Sep 17 16:44:28 debian kernel: RAMDISK: [mem 0x1d286000-0x1df41fff]           Sep 17 16:44:28 debian kernel: ACPI: Early table checksum verification disabl>Sep 17 16:44:28 debian kernel: ACPI: RSDP 0x00000000000F8F40 000014 (v00 AMAZ>Sep 17 16:44:28 debian kernel: ACPI: RSDT 0x000000001EBEE350 000044 (v01 AMAZ>admin@i-0233ca5e1d96f6d42:~$ 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-0233ca5e1d96f6d42:~$ top                                              

admin@i-0796b0b18597b116d:~$ lsblk                                              NAME         MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT                                nvme0n1      259:0    0    8G  0 disk                                           ├─nvme0n1p1  259:1    0  7.9G  0 part /                                         ├─nvme0n1p14 259:2    0    3M  0 part                                           └─nvme0n1p15 259:3    0  124M  0 part /boot/efi                                 nvme1n1      259:4    0    1G  0 disk                                           nvme2n1      259:5    0    1G  0 disk                                           admin@i-0796b0b18597b116d:~$ sfdisk -l                                          sfdisk: cannot open /dev/nvme0n1: Permission denied                             sfdisk: cannot open /dev/nvme1n1: Permission denied                             sfdisk: cannot open /dev/nvme2n1: Permission denied                             admin@i-0796b0b18597b116d:~$                                                    

admin@i-0edb37904efb078c3:~$ ./kihei                                            panic: exit status 1                                                                                                                                            goroutine 1 [running]:                                                          main.main()                                                                             ./main.go:64 +0x47d                                                     admin@i-0edb37904efb078c3:~$ sudo ./kihei                                       Error: This program cannot be run as the 'root' superuser.                      admin@i-0edb37904efb078c3:~$ s                                                  

[LWP 1296 exited]                                                               [LWP 1295 exited]                                                               [LWP 1294 exited]                                                               [Inferior 1 (process 1290) exited with code 02]                                 (gdb) backtrace                                                                 No stack.                                                                       (gdb) l main.go:64                                                              59      main.go: No such file or directory.                                     (gdb) l main.main                                                               11      in main.go                                                              (gdb) l main.go:64                                                              59      in main.go                                                              (gdb) l main.go:1                                                               1       in main.go                                                              (gdb) l main.go:64