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)             

 0  0      0 220520  13520 155424    0    0     0     0   23   40  0  0 100  0   0  0      0 220520  13520 155424    0    0     0     0   30   51  0  0 100  0   0  0      0 220520  13520 155428    0    0     0     0   22   31  0  0 100  0  ^C                                                                              admin@i-02cb6555f73735420:~$ mpstat 1                                           bash: mpstat: command not found                                                 admin@i-02cb6555f73735420:~$ free -m                                                           total        used        free      shared  buff/cache   availableMem:             455          75         214           0         165         367Swap:              0           0           0                                    admin@i-02cb6555f73735420:~$ iostat -xz 1                                       bash: iostat: command not found                                                 admin@i-02cb6555f73735420:~$ pidstat 1                                          bash: pidstat: command not found                                                admin@i-02cb6555f73735420:~$                                                    

admin@i-05ac26ae064999ace:~$ curl -vv^Cocalhost:5000                            admin@i-05ac26ae064999ace:~$ ls -la                                             total 44                                                                        drwxr-xr-x 6 admin admin 4096 Sep 24  2023 .                                    drwxr-xr-x 3 root  root  4096 Sep 17  2023 ..                                   drwx------ 3 admin admin 4096 Sep 20  2023 .ansible                             -rw------- 1 admin admin  607 Mar 11 09:34 .bash_history                        -rw-r--r-- 1 admin admin  220 Aug  4  2021 .bash_logout                         -rw-r--r-- 1 admin admin 3526 Aug  4  2021 .bashrc                              drwxr-xr-x 4 admin admin 4096 Mar 11 09:31 .config                              -rw-r--r-- 1 admin admin  807 Aug  4  2021 .profile                             drwx------ 2 admin admin 4096 Sep 17  2023 .ssh                                 drwxr-xr-x 2 admin root  4096 Sep 24  2023 agent                                -rwxrwx--- 1 root  root   360 Sep 24  2023 webserver.py                         admin@i-05ac26ae064999ace:~$                                                    

admin@i-08320041ff966cd0f:~$ curl localhost                                     curl: (7) Failed to connect to localhost port 80: Connection refused            admin@i-08320041ff966cd0f:~$ sudo -s                                                                                                                            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-08320041ff966cd0f:~$