write(2, "main.main", 9main.main)                = 9                            write(2, "(", 1()                        = 1                                    write(2, ")\n", 2)                                                              )                      = 2                                                      write(2, "\t", 1        )                       = 1                             write(2, "./main.go", 9./main.go)                = 9                            write(2, ":", 1:)                        = 1                                    write(2, "64", 264)                       = 2                                   write(2, " +", 2 +)                       = 2                                   write(2, "0x47d", 50x47d)                    = 5                                write(2, "\n", 1                                                                )                       = 1                                                     exit_group(2)                           = ?                                     +++ exited with 2 +++                                                           admin@i-0d8dc547f45c534d8:~$ lsblk -l                                           

total 8                                                                         drwxr-xr-x 2 admin root 4096 Sep 24 23:20 agent                                 -rwxrwx--- 1 root  root  360 Sep 24 23:20 webserver.py                          admin@i-06bbe1bb9a1bed390:~$ sudo wc -l webserver.py                                                                                                            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-06bbe1bb9a1bed390:~$ grep password                                      

> GET / HTTP/1.1                                                                > Host: localhost:5000                                                          > User-Agent: curl/7.74.0                                                       > Accept: */*                                                                   >                                                                               * Mark bundle as not supporting multiuse                                        < HTTP/1.1 200 OK                                                               < Server: Werkzeug/2.3.7 Python/3.9.2                                           < Date: Tue, 06 Feb 2024 07:30:57 GMT                                           < Content-Type: text/html; charset=utf-8                                        < Content-Length: 12                                                            < Connection: close                                                             <                                                                               * Closing connection 0                                                          Unauthorizedadmin@i-03d5c3bada9b64230:~$                                        

        is pretty much the same as:                                                                                                                                     /files$ tail -n +8 names.txt > temporaryfile.txt                                /files$ head -n 5 temporaryfile.txt                                             /files$ rm temporaryfile.txt                                                    (Save everything starting with line 8 to a temporary file, then print th then delete the temporary file)                                                                                                                                ---                                                                                                                                                             ## Questions/Comments/Suggestions ##                                            Noah Veltman                                                                    Web: http://noahveltman.com                                                     Twitter: [@veltman](http://twitter.com/veltman)                                 Email: [noah@noahveltman.com](mailto:noah@noahveltman.com)  admin@i-09cd7f5c1fe6