Connection to host.example.com 25 port [tcp/smtp] succeeded!                                                                                              The port range was specified to limit the search to ports 20 - 30, and is s     der (unless the -r flag is set).                                                                                                                                You can also specify a list of ports to scan, for example:                                                                                                            $ nc -zv host.example.com http 20 22-23                                         nc: connect to host.example.com 80 (tcp) failed: Connection refused             nc: connect to host.example.com 20 (tcp) failed: Connection refused             Connection to host.example.com port [tcp/ssh] succeeded!                        nc: connect to host.example.com 23 (tcp) failed: Connection refused                                                                                       The ports are scanned by the order you given (unless the -r flag is set).   Manual page nc(1) line 219/313 84% (press h for help or q to quit)             

admin@i-0eb97cd7b88e01b26:~$ ls                                                 agent  webserver.py                                                             admin@i-0eb97cd7b88e01b26:~$ cd we                                              bash: cd: we: No such file or directory                                         admin@i-0eb97cd7b88e01b26:~$ ls agent/                                          check.sh  sadagent  sadagent.txt                                                admin@i-0eb97cd7b88e01b26:~$ cd ..                                              admin@i-0eb97cd7b88e01b26:/home$ ls                                             

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

goroutine 1 [running]:                                                          main.main()                                                                             ./main.go:64 +0x47d                                                     admin@i-07ceb80639215b899:~$ vim kihei                                          admin@i-07ceb80639215b899:~$                                                    admin@i-07ceb80639215b899:~$                                                    admin@i-07ceb80639215b899:~$                                                    admin@i-07ceb80639215b899:~$                                                    admin@i-07ceb80639215b899:~$ ls -l                                              total 5245048                                                                   drwxr-xr-x 2 admin root       4096 Sep 17 17:28 agent                           drwxr-xr-x 2 admin root       4096 Dec  5 20:45 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-07ceb80639215b899:~$                                                    

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                            

check.sh      sadagent      sadagent.txt                                        admin@i-095ed92c0df54793b:~$ cat agent/                                         check.sh      sadagent      sadagent.txt                                        admin@i-095ed92c0df54793b:~$ cat agent/sadagent.txt | tr -cd "[:print:]"        admin@i-095ed92c0df54793b:~$                                                    admin@i-095ed92c0df54793b:~$                                                    admin@i-095ed92c0df54793b:~$                                                    admin@i-095ed92c0df54793b:~$ apt install strings                                E: Could not open lock file /var/lib/dpkg/lock-frontend - open (13: Permission dE: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are yadmin@i-095ed92c0df54793b:~$ telnet localhost 5000                              Trying 127.0.0.1...                                                             Connected to localhost.                                                         Escape character is '^]'.                                                                                                                                       

admin@i-0f8f16e2e5390a2f4:~$ l                                       

user@.service (5)    - System units to start the user manager                   user_caps (5)        - user-defined terminfo capabilities                       user_namespaces (7)  - overview of Linux user namespaces                        useradd (8)          - create a new user or update default new user information userdel (8)          - delete a user account and related files                  userfaultfd (2)      - create a file descriptor for handling page faults in userusermod (8)          - modify a user account                                    users (1)            - print the user names of users currently logged in to the vmsplice (2)         - splice user pages to/from a pipe                         wall (1)             - write a message to all users                             whoami (1)           - print effective userid                                   write (1)            - send a message to another user                           write-mime-multipart (1) - utilty for creating mime-multipart files, likely for write.ul (1)         - send a message to another user                           admin@i-0b1e3b196bdf95a1f:~$                                                    

  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            

-r--r--r--  1 root root 0 Dec  8 12:39 schedstat                                -r--r--r--  1 root root 0 Dec  8 12:38 sessionid                                -rw-r--r--  1 root root 0 Dec  8 12:39 setgroups                                -r--r--r--  1 root root 0 Dec  8 12:39 smaps                                    -r--r--r--  1 root root 0 Dec  8 12:39 smaps_rollup                             -r--------  1 root root 0 Dec  8 12:39 stack                                    -r--r--r--  1 root root 0 Dec  8 12:38 stat                                     -r--r--r--  1 root root 0 Dec  8 12:39 statm                                    -r--r--r--  1 root root 0 Dec  8 12:38 status                                   -r--------  1 root root 0 Dec  8 12:39 syscall                                  -rw-r--r--  1 root root 0 Dec  8 12:39 timens_offsets                           -r--r--r--  1 root root 0 Dec  8 12:39 timers                                   -rw-r--r--  1 root root 0 Dec  8 12:39 uid_map                                  -r--r--r--  1 root root 0 Dec  8 12:39 wchan                                    admin@i-062de8de4cd2094c4:~$                                                    

[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 $?                    

root         590  0.0  0.4   4396  2140 ttyS0    Ss+  14:50   0:00 /sbin/agetty 15200,57600,38400,9600 ttyS0 vt220                                              root         591  0.0  1.5  13352  7152 ?        Ss   14:50   0:00 sshd: /usr/sbf 10-100 startups                                                               _chrony      593  0.0  0.7  10852  3600 ?        S    14:50   0:00 /usr/sbin/chr_chrony      594  0.0  0.1  10724   548 ?        S    14:50   0:00  \_ /usr/sbinroot         606  0.1  3.7  26612 17420 ?        Ss   14:50   0:00 /usr/bin/pyth-upgrades/unattended-upgrade-shutdown --wait-for-signal                         admin@i-06fb99aa236dc5e81:~$ python -m http.server                              bash: python: command not found                                                 admin@i-06fb99aa236dc5e81:~$ python3 -m http.server                             Serving HTTP on 0.0.0.0 port 8000 (http://0.0.0.0:8000/) ...                    ^C                                                                              Keyboard interrupt received, exiting.                                           admin@i-06fb99aa236dc5e81:~$ ls INPUT -p tcp -m tcp --dport 80 -j DROP          

admin@i-0cb5a56888bc1bbbe:~$ ls -lah                                            total 48K                                                                       drwxr-xr-x 6 admin admin 4.0K Nov 27 20:43 .                                    drwxr-xr-x 3 root  root  4.0K Sep 17 16:44 ..                                   drwx------ 3 admin admin 4.0K Sep 20 15:52 .ansible                             -rw------- 1 admin admin  818 Nov 27 20:44 .bash_history                        -rw-r--r-- 1 admin admin  220 Aug  4  2021 .bash_logout                         -rw-r--r-- 1 admin admin 3.5K Aug  4  2021 .bashrc                              drwxr-xr-x 3 admin admin 4.0K Sep 20 15:56 .config                              -rw-r--r-- 1 admin admin  807 Aug  4  2021 .profile                             -rw------- 1 admin admin   78 Nov 27 20:43 .python_history                      drwx------ 2 admin admin 4.0K Sep 17 16:44 .ssh                                 drwxr-xr-x 2 admin root  4.0K Sep 24 23:20 agent                                -rwxrwx--- 1 root  root   360 Sep 24 23:20 webserver.py                         admin@i-0cb5a56888bc1bbbe:~$ python3 -m venv                                    

sdb   sdb1                                                                      root@i-003497fc2983fdff0:/home/admin# pvcreate /dev/sdb1                          Physical volume "/dev/sdb1" successfully created.                             root@i-003497fc2983fdff0:/home/admin# pvcreate /dev/sdc1                          Physical volume "/dev/sdc1" successfully created.                             root@i-003497fc2983fdff0:/home/admin# pvs                                         PV         VG Fmt  Attr PSize    PFree                                          /dev/sdb1     lvm2 ---  1023.00m 1023.00m                                       /dev/sdc1     lvm2 ---  1023.00m 1023.00m                                     root@i-003497fc2983fdff0:/home/admin# vgcreate vg_datos /dev/sdb1 /dev/sdc1       Volume group "vg_datos" successfully created                                  root@i-003497fc2983fdff0:/home/admin# vgs                                         VG       #PV #LV #SN Attr   VSize VFree                                         vg_datos   2   0   0 wz--n- 1.99g 1.99g                                       root@i-003497fc2983fdff0:/home/admin# lvcreate