> 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: Wed, 12 Mar 2025 13:07:13 GMT                                           < Content-Type: text/html; charset=utf-8                                        < Content-Length: 12                                                            < Connection: close                                                             <                                                                               * Closing connection 0                                                          Unauthorizedadmin@i-07cad8a6e42aaf197:~$ cat /etc/                              

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:~$                                                    

                                                                                       Here, the second and the third argument of open(2) are decoded by breakin       traditional or native usage differs from ANSI or POSIX, the latter forms                                                                                        Structure  pointers  are dereferenced and the members are displayed as ap       mand "ls -l /dev/null" is captured as:                                                                                                                              lstat("/dev/null", {st_mode=S_IFCHR|0666, st_rdev=makedev(0x1, 0x3),                                                                                        Notice how the 'struct stat' argument is dereferenced and how each member       and  numeric values.  Also notice in this example that the first argument       the system call fails, arguments may not always be dereferenced.  For exa                                                                                           lstat("/foo/bar", 0xb004) = -1 ENOENT (No such file or directory)     Manual page strace(1) line 17 (press h for help or q to quit)                  

ed                                                                              find: ‘./var/log/private’: Permission denied                                    find: ‘./var/log/chrony’: Permission denied                                     find: ‘./var/lib/private’: Permission denied                                    find: ‘./var/lib/apt/lists/partial’: Permission denied                          find: ‘./var/lib/chrony’: Permission denied                                     admin@i-0454b5c96348909f7:/$ ^C                                                 admin@i-0454b5c96348909f7:/$ ^C                                                 admin@i-0454b5c96348909f7:/$ find . -type f -iname "webserver.py" 2>/dev/null   ./home/admin/webserver.py                                                       admin@i-0454b5c96348909f7:/$ pwd                                                /                                                                               admin@i-0454b5c96348909f7:/$ less a9da3e83a611                                  a9da3e83a611: No such file or directory                                         admin@i-0454b5c96348909f7:/$ less /h