admin@i-0c087410ecc8c5260:~$                                                    

-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-0b1ae6e35bc1646c1:~$ ls -lh                                             total 5.1G                                                                      drwxr-xr-x 2 admin root 4.0K Sep 17 17:28 agent                                 drwxr-xr-x 2 admin root 4.0K Sep 17 17:28 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-0b1ae6e35bc1646c1:~$ ./kihei                                            panic: exit status 1                                                                                                                                            goroutine 1 [running]:                                                          main.main()                                                                             ./main.go:64 +0x47d                                                     admin@i-0b1ae6e35bc1646c1:~$ df                                                 

tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)      cgroup2 on /sys/fs/cgroup type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegapstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)          none on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)         systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=30,pgrp=1,timeo=5,direct,pipe_ino=10306)                                                      hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)            mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)             debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime)     tracefs on /sys/kernel/tracing type tracefs (rw,nosuid,nodev,noexec,relatime)   fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatimconfigfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)  /dev/nvme0n1p15 on /boot/efi type vfat (rw,relatime,fmask=0022,dmask=0022,codepahortname=mixed,utf8,errors=remount-ro)                                          admin@i-07e1cebffd652dba0:~$ free -                                             

  Open LV               0                                                         Max PV                0                                                         Cur PV                2                                                         Act PV                2                                                         VG Size               1.99 GiB                                                  PE Size               4.00 MiB                                                  Total PE              510                                                       Alloc PE / Size       0 / 0                                                     Free  PE / Size       510 / 1.99 GiB                                            VG UUID               grLPfL-0P8f-g79n-hPzi-ADEj-HeAy-6e0afn                                                                                                  admin@i-08bbc2ba4dceb5368:~$                                                    admin@i-08bbc2ba4dceb5368:~$                                                    admin@i-08bbc2ba4dceb5368:~$                                                    admin@i-08bbc2ba4dceb5368:~$ sudo lvcreate -n hamdin -l 100%FREE vg0            

admin@i-004d80b97bf1201b1:~$ ls                                                 agent  webserver.py                                                             admin@i-004d80b97bf1201b1:~$ nc localhost 5000                                  GET /                                                                           curl --user-agent "whatever" localhost:5000                                     ^C                                                                              admin@i-004d80b97bf1201b1:~$ curl --user-agent "whatever" localhost:5000        Welcome! Password is FDZPmh5AX3oiJtadmin@i-004d80b97bf1201b1:~$                 

admin@i-0c3f47ba3bad811b9:~$ curl localhost:5000                                Unauthorizedadmin@i-0c3f47ba3bad811b9:~$ netstat -tulpn | grep                  

[sudo] password for admin:                                                      Sorry, try again.                                                               [sudo] password for admin:                                                      sudo: 1 incorrect password attempt                                              admin@i-01ce4f2450e9d777d:~$ curl localhost                                     curl: (7) Failed to connect to localhost port 80: Connection refused            admin@i-01ce4f2450e9d777d:~$ iptables -L -v -n                                  iptables v1.8.7 (nf_tables): Could not fetch rule set generation id: Permission                                                                                 admin@i-01ce4f2450e9d777d:~$ exec 3<>/dev/tcp/localhost/80                      bash: connect: Connection refused                                               bash: /dev/tcp/localhost/80: Connection refused                                 admin@i-01ce4f2450e9d777d:~$                                                    admin@i-01ce4f2450e9d777d:~$                                                    admin@i-01ce4f2450e9d777d:~$ :> /dev/tcp/ya.ru/80 && echo $?                    

rm: cannot remove 'datafile': Permission denied                                 admin@i-0726590fe1fcdef99:/mnt/new_partition$ sudo srm datafile                 sudo: srm: command not found                                                    admin@i-0726590fe1fcdef99:/mnt/new_partition$ sudo rm datafile                  admin@i-0726590fe1fcdef99:/mnt/new_partition$ ls                                lost+found                                                                      admin@i-0726590fe1fcdef99:/mnt/new_partition$ cd /                              admin@i-0726590fe1fcdef99:/$ ls                                                 bin   dev  home  lib32  libx32      media  opt   root  sbin  sys  usr           boot  etc  lib   lib64  lost+found  mnt    proc  run   srv   tmp  var           admin@i-0726590fe1fcdef99:/$ cd home/admin/                                     admin@i-0726590fe1fcdef99:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-0726590fe1fcdef99:~$ ln -s /mnt/new_partition/ test                     admin@i-0726590fe1fcdef99:~$ ls                                                 

  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                                  

udev               221828       0    221828   0% /dev                           tmpfs               46636     368     46268   1% /run                           /dev/nvme0n1p1    8026128 6354488   1242384  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-00d214f43a2aadb8f:~$ lsblk                                              NAME         MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT                                nvme1n1      259:0    0    1G  0 disk                                           nvme0n1      259:1    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      259:2    0    1G  0 disk                                           admin@i-00d214f43a2aadb8f:~$ mount | grep 'on / '                               

   I   load disk layout from sfdisk script file                                    O   dump disk layout to sfdisk script file                                                                                                                     Save & Exit                                                                      w   write table to disk and exit                                                q   quit without saving changes                                                                                                                                Create a new label                                                               g   create a new empty GPT partition table                                      G   create a new empty SGI (IRIX) partition table                               o   create a new empty DOS partition table                                      s   create a new empty Sun partition table                                                                                                                                                                                                   Command (m for help):                                                           

< 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:~$                                            

/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-08d38f3d3a3dc92f1:~$ sudo mount /dev/vg/lv /home/admin/data             admin@i-08d38f3d3a3dc92f1:~$ df -h                                              Filesystem         Size  Used Avail Use% Mounted on                             udev               217M     0  217M   0% /dev                                   tmpfs               46M  372K   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                              /dev/mapper/vg-lv  2.0G   24K  1.9G   1% /home/admin/data                       admin@i-08d38f3d3a3dc92f1:~$ ls -la                                             

admin@i-09443b662404c8afe:~$ 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-09443b662404c8afe:~$ sudo pvcreate /dev/nvme1n1 /dev/nmve2n1              No device found for /dev/nmve2n1.                                               Physical volume "/dev/nvme1n1" successfully created.                          admin@i-09443b662404c8afe:~$ sudo pvcreate /dev/nvme1n1 /dev/nvme2n1              Physical volume "/dev/nvme1n1" successfully created.                            Physical volume "/dev/nvme2n1" successfully created.                          admin@i-09443b662404c8afe:~$ sudo vgcreate vg