tmpfs           tmpfs     228M   12K  228M   1% /dev/shm                        tmpfs           tmpfs     5.0M     0  5.0M   0% /run/lock                       /dev/nvme0n1p15 vfat      124M  5.9M  118M   5% /boot/efi                       admin@i-0bfd89d92f69a42c1:~$ ls -rlht                                           total 5.1G                                                                      -rw-r--r-- 1 root  root 5.0G Sep 17  2023 datafile                              drwxr-xr-x 2 admin root 4.0K Sep 17  2023 data                                  -rwxr-xr-x 1 admin root 2.2M Sep 17  2023 kihei                                 drwxr-xr-x 2 admin root 4.0K Sep 17  2023 agent                                 admin@i-0bfd89d92f69a42c1:~$ du -sh *                                           11M     agent                                                                   4.0K    data                                                                    5.1G    datafile                                                                2.2M    kihei                                                                   admin@i-0bfd89d92f69a42c1:~$ /kih                                               

total 5.1G                                                                      -rw-r--r-- 1 root  root 5.0G Sep 17  2023 datafile                              drwxr-xr-x 2 admin root 4.0K Sep 17  2023 data                                  drwxr-xr-x 2 admin root 4.0K Sep 17  2023 agent                                 -rwxr-xr-x 1 admin root 2.2M Dec  3 14:28 kihei                                 admin@i-028aa18574b00296c:~$ su -sh *                                           su: user agent does not exist or the user entry does not contain all the requireadmin@i-028aa18574b00296c:~$ s\du -sh *                                         bash: sdu: command not found                                                    admin@i-028aa18574b00296c:~$ du -sh *                                           11M     agent                                                                   4.0K    data                                                                    5.1G    datafile                                                                2.2M    kihei                                                                   admin@i-028aa18574b00296c:~$                                                    

admin@i-0c40ab7a7d10f43af:~$ sudo lvcreate -n lv -l 100%FREE vg                   Logical volume "lv" created.                                                  admin@i-0c40ab7a7d10f43af:~$ mkfs.ext4 /dev/vg/lv                               mke2fs 1.46.2 (28-Feb-2021)                                                     Could not open /dev/vg/lv: Permission denied                                    admin@i-0c40ab7a7d10f43af:~$ lsblk -l                                           NAME       MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT                                  vg-lv      254:0    0    2G  0 lvm                                              nvme1n1    259:0    0    1G  0 disk                                             nvme0n1    259:1    0    8G  0 disk                                             nvme2n1    259:2    0    1G  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                                   admin@i-0c40ab7a7d10f43af:~$ mkfs.ext4 /dev/vg/lv                               

4.0K    ./var/lib/dpkg/updates                                                  32K     ./var/lib/dpkg/triggers                                                 176K    ./var/lib/dpkg/alternatives                                             12M     ./var/lib/dpkg/info                                                     13M     ./var/lib/dpkg                                                          140M    ./var/lib                                                               4.0K    ./var/local                                                             4.0K    ./var/opt                                                               4.0K    ./var/mail                                                              274M    ./var                                                                   4.0K    ./srv                                                                   4.0K    ./opt                                                                   4.0K    ./mnt                                                                   6.1G    .                                                                       admin@i-0abbf3344370ffdae:/$ du -a                                              

admin@i-0b9ce63f0863ab9b8:~$ cd /home/admin/kihei                               bash: cd: /home/admin/kihei: Not a directory                                    admin@i-0b9ce63f0863ab9b8:~$                                                    

admin@i-013a8ed80353e321b:~$ curl --user-agent "ads" localhost:500              curl: (7) Failed to connect to localhost port 500: Connection refused           admin@i-013a8ed80353e321b:~$ curl --user-agent "ads" localhost:5000             Welcome! Password is FDZPmh5Aecho "somepassword" > ~/mysolution echo "somepasswoadmin@i-013a8ed80353e321b:~$ echo "FDZPmh5Aecho" > ~/mysolution                 admin@i-013a8ed80353e321b:~$                                                    

  init.scope                                                               loade  apparmor.service                                                         loade  chrony.service                                                           loade  cloud-config.service                                                     loade  cloud-final.service                                                      loade  cloud-init-local.service                                                 loade  cloud-init.service                                                       loade  cron.service                                                             loade  dbus.service                                                             loade  flaskapp.service                                                         loade  getty@tty1.service                                                       loade  gotty.service                                                            loade  ifup@ens5.service                                                        loade  ifupdown-pre.service                                                     loadeadmin@i-0fbe29e33a2c45173:~$ ps -aux                                            

                                                                                admin@i-067bd343e8afc421c:~$ 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                                 nvme2n1      259:4    0    1G  0 disk                                           nvme1n1      259:5    0    1G  0 disk                                           admin@i-067bd343e8afc421c:~$ sudo vgcreate VG /dev/sdc/ /dev/sdb                  No device found for /dev/sdc/.                                                  Command requires all devices to be found.                                     admin@i-067bd343e8afc421c:~$ sudo vgcreate VG /dev/sdc /dev/sdb                   Volume group "VG" successfully created                                        admin@i-067bd343e8afc421c:~$                                                    

<p>The requested URL was not found on the server. If you entered the URL manualladmin@i-0e78d8c54dffc14fe:~$ curl -XGET localhost:5000/admin                    <!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 manualladmin@i-0e78d8c54dffc14fe:~$ curl -XGET localhost:5000/foob                     <!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 manualladmin@i-0e78d8c54dffc14fe:~$ curl -XGET localhost:5000/../                      Unauthorizedadmin@i-0e78d8c54dffc14fe:~$ curl -XGET localhost:5000/../..        

                                                                                root@i-05a1d4bb8bb693b95:/home/admin# man growpart                              root@i-05a1d4bb8bb693b95:/home/admin# lsblk                                     NAME         MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT                                nvme1n1      259:0    0    1G  0 disk                                           nvme0n1      259:1    0    8G  0 disk                                           ├─nvme0n1p1  259:2    0  7.9G  0 part /                                         ├─nvme0n1p14 259:3    0    3M  0 part                                           └─nvme0n1p15 259:4    0  124M  0 part /boot/efi                                 nvme2n1      259:5    0    1G  0 disk                                           root@i-05a1d4bb8bb693b95:/home/admin# lvs                                       root@i-05a1d4bb8bb693b95:/home/admin# pvs                                       root@i-05a1d4bb8bb693b95:/home/admin# ls                                        agent  data  datafile  foo.1068  foo.1069  foo.1070  foo.1071  foo.1072  foo.107root@i-05a1d4bb8bb693b95:/home/admin# d                                         

     --tebi          show output in tebibytes                                        --pebi          show output in pebibytes                                    -h, --human         show human-readable output                                      --si            use powers of 1000 not 1024                                 -l, --lohi          show detailed low and high memory statistics                -t, --total         show total for RAM + swap                                   -s N, --seconds N   repeat printing every N seconds                             -c N, --count N     repeat printing N times, then exit                          -w, --wide          wide output                                                                                                                                     --help     display this help and exit                                       -V, --version  output version information and exit                                                                                                             For more details see free(1).                                                   admin@i-0362bf27ddd17c7e2:~$ free -                                             

-rw-r--r-- 1 admin admin  398 Dec  1 14:34 strace.log.1102                      -rw-r--r-- 1 admin admin  19K Dec  1 14:34 strace.log.1103                      admin@i-0a01d0ff7d33ec3c6:~$ 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-0a01d0ff7d33ec3c6:~$ free -m                                                           total        used        free      shared  buff/cache   availableMem:             455          75         161           0         218         367Swap:              0           0           0                                    admin@i-0a01d0ff7d33ec3c6:~$                                                    

admin@i-0ff88b0a1b5e530b4:~$                                                    admin@i-0ff88b0a1b5e530b4:~$                                                    admin@i-0ff88b0a1b5e530b4:~$ curl -v https://loca                               

admin@i-09510fca4b687afc4:~$