GET /                                                                           GET /                                                                           GET /                                                                           ^C                                                                              admin@i-07e2fdd31fb619fad:~$ curl --user-agent "whatever" localhost:5000        Welcome! Password is FDZPmh5Acurl -s http://httpbin.org/user-agentrl -s http://h^[[B^[[B^C                                                                      admin@i-07e2fdd31fb619fad:~$ curl -s http://httpbin.org/user-agent                                                                                              ^C                                                                              admin@i-07e2fdd31fb619fad:~$ curl -s http://httpbin.org/user-agent              ls                                                                              ;                                                                               ^C                                                                              admin@i-07e2fdd31fb619fad:~$ curl -s http://httpbin.org/user-agen               

-rwxrwx--- 1 root  root  360 Sep 24 23:20 webserver.py                          admin@i-056d7eb6f3afcb862:~$ sudo cat 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-056d7eb6f3afcb862:~$ locate webserver.py                                bash: locate: command not found                                                 admin@i-056d7eb6f3afcb862:~$ find / -nwebserver.py                              

                                                                                             gzip -c file1 file2 > foo.gz                                                                                                                              If you want to recompress concatenated files to get better compression, d                                                                                             gzip -cd old.gz | gzip > new.gz                                                                                                                           If a compressed file consists of several members, the uncompressed size a       the  --list  option applies to the last member only. If you need the unco       members, you can use:                                                                                                                                                 gzip -cd file.gz | wc -c                                                                                                                                  If you wish to create a single archive file with multiple members so that Manual page gzip(1) line 187 (press h for help or q to quit)                   

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                     nvme2n1                  259:4    0    1G  0 disk                               └─test_vg-lvol0_rimage_1 254:1    0 1020M  0 lvm                                  └─test_vg-lvol0        254:2    0    2G  0 lvm                                nvme1n1                  259:5    0    1G  0 disk                               └─test_vg-lvol0_rimage_0 254:0    0 1020M  0 lvm                                  └─test_vg-lvol0        254:2    0    2G  0 lvm                                admin@i-05f20f1fd6dc9dcd5:~$ sudo mkfs.ext4 test_vg-lvol0                       mke2fs 1.46.2 (28-Feb-2021)                                                     The file test_vg-lvol0 does not exist and no size was specified.                admin@i-05f20f1fd6dc9dcd5:~$ sudo mkfs.ext4 test_vg-lvol0                       

admin@i-05d27a7439a0e6399:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-05d27a7439a0e6399:~$ file kihei                                         kihei: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, G7tVbey9uC58oKsR, not stripped                                                   admin@i-05d27a7439a0e6399:~$ ps aux | grep "kihei"                              admin        704  0.6  4.1  98188 19192 pts/0    S<l+ 10:38   0:00 /usr/bin/pythi-05d27a7439a0e6399                                                             admin        707  0.0  3.0  24456 14448 pts/0    S<+  10:38   0:00 /usr/bin/pythi-05d27a7439a0e6399                                                             admin        715  0.0  0.1   5264   704 pts/1    S<+  10:38   0:00 grep kihei   admin@i-05d27a7439a0e6399:~$                                                    

admin@i-0ceea52693070011e:~$ pwd                                                /home/admin                                                                     admin@i-0ceea52693070011e:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-0ceea52693070011e:~$ ./kihei                                            

        [ -q|--quiet ]                                                                  [ -v|--verbose ]                                                                [ -y|--yes ]                                                                    [ -t|--test ]                                                                   [    --commandprofile String ]                                                  [    --config String ]                                                          [    --driverloaded y|n ]                                                       [    --nolocking ]                                                              [    --lockopt String ]                                                         [    --longhelp ]                                                               [    --profile String ]                                                         [    --version ]                                                                                                                                          Use --longhelp to show all options and advanced commands.                     admin@i-0638816b27aeb7feb:~$ lvcreate -h                                        

-rw-r--r-- 1 admin admin  807 Aug  4  2021 .profile                             drwx------ 2 admin admin 4.0K Sep 17 16:44 .ssh                                 drwxr-xr-x 2 admin root  4.0K Sep 17 17:28 agent                                drwxr-xr-x 2 admin root  4.0K Feb 18 21:46 data                                 -rw-r--r-- 1 root  root  5.0G Sep 17 17:28 datafile                             -rwxr-xr-x 1 admin root  2.2M Sep 17 17:28 kihei                                admin@i-00f84c75e524759c9:~$ 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-00f84c75e524759c9:~$ lsof                                               

admin@i-0e2c9c64a6cc5b706:~$ ls                                         agent  webserver.py                                                     admin@i-0e2c9c64a6cc5b706:~$ ls agent/                                  check.sh  sadagent  sadagent.txt                                        admin@i-0e2c9c64a6cc5b706:~$ ls agent/sadagent                          agent/sadagent                                                          admin@i-0e2c9c64a6cc5b706:~$ file agent/sadagent                        agent/sadagent: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, Go BuildID=H6A8cVluPFUvaNojVwMi/C5t-5rNiA5GJLWeSm5Qz/KXfivG_lDFnrqPGrWEJo/K_OQEFevUZEPr4lPEnoe, not stripped                                                  admin@i-0e2c9c64a6cc5b706:~$ ./agent/check.sh                           md5sum: /home/admin/mysolution: No such file or directory               NOadmin@i-0e2c9c64a6cc5b706:~$ ./agent/                                 

< HTTP/1.1 404 NOT FOUND                                                < Server: Werkzeug/2.3.7 Python/3.9.2                                   < Date: Sun, 18 Feb 2024 21:23:47 GMT                                   < Content-Type: text/html; charset=utf-8                                < Content-Length: 207                                                   < Connection: close                                                     <                                                                       <!doctype html>                                                         <html lang=en>                                                          <title>404 Not Found</title>                                            <h1>Not Found</h1>                                                      <p>The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.</p>                 * Closing connection 0                                                  admin@i-07648651034177082:~$                                            

unix  3      [ ]         STREAM     CONNECTED     11297    -                    unix  3      [ ]         SEQPACKET  CONNECTED     11367    -                    unix  3      [ ]         STREAM     CONNECTED     11437    -                    et                                                                              unix  3      [ ]         STREAM     CONNECTED     10838    -                    unix  3      [ ]         STREAM     CONNECTED     10827    -                    unix  3      [ ]         STREAM     CONNECTED     10839    -                    et                                                                              unix  3      [ ]         STREAM     CONNECTED     11473    -                    ut                                                                              admin@i-01253b0100cbaa15e:~$ netstat -anp | grep 5000                           (Not all processes could be identified, non-owned process info                   will not be shown, you would have to be root to see it all.)                   tcp        0      0 127.0.0.1:5000          0.0.0.0:*               LISTEN      admin@i-01253b0100cbaa15e:~$ ps -ef | G                                         

                                                                               lvcreate(8)  lvchange(8)  lvconvert(8) lvdisplay(8) lvextend(8)         lvreduce(8) lvremove(8)  lvrename(8)  lvresize(8)  lvs(8)  lvs‐         can(8)                                                                                                                                          lvm-fullreport(8)   lvm-lvpoll(8)  lvm2-activation-generator(8)         blkdeactivate(8) lvmdump(8)                                                                                                                     dmeventd(8) lvmpolld(8) lvmlockd(8)  lvmlockctl(8)  cmirrord(8)         lvmdbusd(8)                                                                                                                                     lvmsystemid(7) lvmreport(7) lvmraid(7) lvmthin(7) lvmcache(7)                                                                            Red Hat, Inc.      LVM TOOLS 2.03.11(2) (2021-01-08)       VGCREATE(8)  al page vgcreate(8) line 306/337 (END) (press h for help or q to quit)  

admin@i-01ce43191b3cf675e:~$ ls                                               agent  data  datafile  kihei                                                  admin@i-01ce43191b3cf675e:~$                                                  

admin@i-0f3bc983127baae64:~$ lsblk                                              NAME         MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT                                nvme0n1      259:0    0    8G  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                                 nvme2n1      259:1    0    1G  0 disk                                           nvme1n1      259:2    0    1G  0 disk                                           admin@i-0f3bc983127baae64:~$ lvm vgcreate myvg nvme1n1 nvme2n1                    WARNING: Running as a non-root user. Functionality may be unavailable.          /run/lock/lvm/P_global:aux: open failed: Permission denied                    admin@i-0f3bc983127baae64:~$ sudo lvm vgcreate myvg nvme1n1 nvme2n1               No device found for nvme1n1.                                                    No device found for nvme2n1.                                                  admin@i-0f3bc983127baae64:~$ sudo lvm vgcreate myvg /dev/nvme1n1 /dev/nvme2n1