-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                                               

-rw-r--r-- 1 admin admin       3526 Aug  4  2021 .bashrc                        drwxr-xr-x 3 admin admin       4096 Feb 13 15:36 .config                        -rw-r--r-- 1 admin admin        807 Aug  4  2021 .profile                       drwx------ 2 admin admin       4096 Sep 17 16:44 .ssh                           drwxr-xr-x 2 admin root        4096 Sep 17 17:28 agent                          drwxr-xr-x 2 admin root        4096 Sep 17 17:28 data                           -rw-r--r-- 1 root  root  5368709120 Sep 17 17:28 datafile                       -rwxr-xr-x 1 admin root     2207109 Sep 17 17:28 kihei                          admin@i-01e361b174a5c3bf0:~$ ./kihei                                            panic: exit status 1                                                                                                                                            goroutine 1 [running]:                                                          main.main()                                                                             ./main.go:64 +0x47d                                                     admin@i-01e361b174a5c3bf0:~$ tar -czvf                                          

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Content-Type: text/plain; charset=utf-8                                         Connection: close                                                               cannot decode into nil map[int32]float64 given stream length: %vcannot decode ingiven stream length: %vcannot decode into nil map[string]string given stream lennil map[string]uint64 given stream length: %vcannot decode into nil map[uint64][: %vcannot decode into nil map[uint64]string given stream length: %vcannot decod64 given stream length: %vcannot decode into nil map[uint8]float64 given stream  control frames in send queue, closing connectionhttp: request method or responsow bodyinternal error; sent too many window updates without decrements?json: invng to unmarshal %q into Numberbytes/string in stream can decode into array of byde into nil map[string]float64 given stream length: %vcannot decode into nil map@@@                                                                                                                                                                                                                                             1641,157     60%                                                                

  Volume group "vol_1" has insufficient free space (510 extents): 512 required. admin@i-0b91400005923e34a:~$ sudo lvcreate -L 1.6G vol_1                          Rounding up size to full physical extent 1.60 GiB                               Logical volume "lvol0" created.                                               admin@i-0b91400005923e34a:~$ 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                                nvme1n1       259:1    0    1G  0 disk                                          └─vol_1-lvol0 254:0    0  1.6G  0 lvm                                           nvme2n1       259:2    0    1G  0 disk                                          └─vol_1-lvol0 254:0    0  1.6G  0 lvm                                           admin@i-0b91400005923e34a:~$ /home/admin/kihei                                  

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/                                 

admin@i-014ab23d1595bfc10:~$ curl localhost:5000                                Unauthorizedadmin@i-014ab23d1595bfc10:~$ telnet localhost 5000                  Trying 127.0.0.1...                                                             Connected to localhost.                                                         Escape character is '^]'.                                                       /G                                                                              

admin@i-019189da02b410753:~$ sudo lsmod                                         .ansible/     .bashrc       .profile      agent/        datafile                .bash_logout  .config/      .ssh/         data/         kihei                   admin@i-019189da02b410753:~$ sudo lsmod 664 datafile                            Usage: lsmod                                                                    admin@i-019189da02b410753:~$  lsmod 664 datafile                                Usage: lsmod                                                                    admin@i-019189da02b410753:~$ ls -l                                              total 5245048                                                                   drwxr-xr-x 2 admin root       4096 Sep 17 17:28 agent                           drwxr-xr-x 2 admin root       4096 Feb  3 15:50 data                            -rw-r--r-- 1 root  root 5368709120 Sep 17 17:28 datafile                        -rwxr-xr-x 1 admin root    2207109 Sep 17 17:28 kihei                           admin@i-019189da02b410753:~$ sudo su                                            root@i-019189da02b410753:/home/admin# lsmod 664 data                            

admin@i-002da418b43aea326:~$ curl -vik curl --user-agent "<user-agent>" <url>   ^C                                                                              admin@i-002da418b43aea326:~$ ^C                                                 admin@i-002da418b43aea326:~$ ^C                                                 admin@i-002da418b43aea326:~$ ^C                                                 admin@i-002da418b43aea326:~$ curl -vik curl --user-agent "                      

admin@i-0b61104e7dfa93aa0:~$ curl -H "User-Agent: customUserAgentString" http://                                                                                

ed                                                                              find: ‘./var/log/private’: Permission denied                                    find: ‘./var/log/chrony’: Permission denied                                     find: ‘./var/lib/private’: Permission denied                                    find: ‘./var/lib/apt/lists/partial’: Permission denied                          find: ‘./var/lib/chrony’: Permission denied                                     admin@i-0454b5c96348909f7:/$ ^C                                                 admin@i-0454b5c96348909f7:/$ ^C                                                 admin@i-0454b5c96348909f7:/$ find . -type f -iname "webserver.py" 2>/dev/null   ./home/admin/webserver.py                                                       admin@i-0454b5c96348909f7:/$ pwd                                                /                                                                               admin@i-0454b5c96348909f7:/$ less a9da3e83a611                                  a9da3e83a611: No such file or directory                                         admin@i-0454b5c96348909f7:/$ less /h                                            

admin@i-07e308a43f208c20b:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-07e308a43f208c20b:~$ ./kihei                                            panic: exit status 1                                                                                                                                            goroutine 1 [running]:                                                          main.main()                                                                             ./main.go:64 +0x47d                                                     admin@i-07e308a43f208c20b:~$                                                    

admin@i-064ca5db6c2844cc2:~$                                                    

nvme1n1      259:1    0    1G  0 disk                                           nvme2n1      259:5    0    1G  0 disk                                           root@i-043dab6b958462a19:~# pvs                                                   PV         VG Fmt  Attr PSize PFree                                             /dev/sdb      lvm2 ---  1.00g 1.00g                                             /dev/sdc      lvm2 ---  1.00g 1.00g                                           root@i-043dab6b958462a19:~# vgcreate /dev/sdb /dev/sdc                            /dev/sdb: already exists in filesystem                                          Run `vgcreate --help' for more information.                                   root@i-043dab6b958462a19:~# vgcreate my_vg /dev/sdb /dev/sdc                      Volume group "my_vg" successfully created                                     root@i-043dab6b958462a19:~# vgs                                                   VG    #PV #LV #SN Attr   VSize VFree                                            my_vg   2   0   0 wz--n- 1.99g 1.99g                                          root@i-043dab6b958462a19:~# pvcreate -L 1,99 -n