0       proc                                                                    du: cannot read directory 'root': Permission denied                             4.0K    root                                                                    du: cannot read directory 'run/chrony': Permission denied                       du: cannot read directory 'run/sudo': Permission denied                         du: cannot read directory 'run/lvm': Permission denied                          du: cannot read directory 'run/systemd/unit-root': Permission denied            du: cannot read directory 'run/systemd/inaccessible/dir': Permission denied     du: cannot read directory 'run/lock/lvm': Permission denied                     du: cannot read directory 'run/initramfs': Permission denied                    356K    run                                                                     0       sbin                                                                    4.0K    srv                                                                     du: cannot read directory 'sys/kernel/tracing': Permission denied                                                                                               

total 5245100                                                                   drwxr-xr-x 7 admin admin       4096 Dec  3 23:31 .                              drwxr-xr-x 3 root  root        4096 Sep 17 16:44 ..                             drwx------ 3 admin admin       4096 Sep 17 17:15 .ansible                       -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 3 admin admin       4096 Dec  3 23:28 .config                        -rw-r--r-- 1 admin admin        807 Aug  4  2021 .profile                       drwx------ 2 admin admin       4096 Sep 17 16:44 .ssh                           drwxr-xr-x 2 admin root        4096 Sep 17 17:28 agent                          drwxr-xr-x 2 admin root        4096 Dec  3 23:32 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                          -rw-r--r-- 1 admin admin      20374 Dec  3 23:32 strace.log                     admin@i-02e79ae25a2e64021:~$ sudo chown                                         

 16K drwx------   2 root root  16K Sep 28  2021 lost+found                      4.0K drwxr-xr-x   2 root root 4.0K Sep 28  2021 media                           4.0K drwxr-xr-x   2 root root 4.0K Sep 28  2021 mnt                             4.0K drwxr-xr-x   2 root root 4.0K Sep 28  2021 opt                                0 dr-xr-xr-x 132 root root    0 Dec 29 10:32 proc                            4.0K drwx------   4 root root 4.0K Dec 29 10:33 root                               0 drwxr-xr-x  23 root root  700 Dec 29 10:34 run                                0 lrwxrwxrwx   1 root root    8 Sep 28  2021 sbin -> usr/sbin                4.0K drwxr-xr-x   2 root root 4.0K Sep 28  2021 srv                                0 dr-xr-xr-x  13 root root    0 Dec 29 10:32 sys                             4.0K drwxrwxrwt   9 root root 4.0K Dec 29 10:33 tmp                             4.0K drwxr-xr-x  14 root root 4.0K Sep 28  2021 usr                             4.0K drwxr-xr-x  11 root root 4.0K Sep 28  2021 var                             admin@i-048d1249f70749b97:/$ cd ..                                              admin@i-048d1249f70749b97:/$ ls --help | grep size                              

admin@i-0c087410ecc8c5260:~$                                                    

/dev/nvme0n1p1   7.7G  6.1G  1.2G  84% /                                        tmpfs            228M   12K  228M   1% /dev/shm                                 tmpfs            5.0M     0  5.0M   0% /run/lock                                /dev/nvme0n1p15  124M  5.9M  118M   5% /boot/efi                                admin@i-0a86b1018e815bbc6:~$ ls -l                                              total 5245048                                                                   drwxr-xr-x 2 admin root       4096 Sep 17 17:28 agent                           drwxr-xr-x 2 admin root       4096 Nov 13 19:35 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-0a86b1018e815bbc6:~$ cd data                                            admin@i-0a86b1018e815bbc6:~/data$ ls -l                                         total 0                                                                         admin@i-0a86b1018e815bbc6:~/data$ cd ..                                         admin@i-0a86b1018e815bbc6:~$ du -sh da                                          

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-0ba0e9134ae67be7e:~$ ls data                                            admin@i-0ba0e9134ae67be7e:~$                                                    

exit                                                                            admin@i-0170ad5571dd64107:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-0170ad5571dd64107:~$ ./kihei                                            panic: exit status 1                                                                                                                                            goroutine 1 [running]:                                                          main.main()                                                                             ./main.go:64 +0x47d                                                     admin@i-0170ad5571dd64107:~$ cd data/                                           admin@i-0170ad5571dd64107:~/data$ ls                                            admin@i-0170ad5571dd64107:~/data$ cd ..                                         admin@i-0170ad5571dd64107:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-0170ad5571dd64107:~$ vi dataf                                           

tcp6       0      0 [::]:6767               [::]:*                  LISTEN      tcp6       0      0 [::]:http-alt           [::]:*                  LISTEN      tcp6       0      0 [::]:ssh                [::]:*                  LISTEN      tcp6       0      0 ip-172-31-37-8:http-alt ip-172-31-16-109.:49406 ESTABLISHED admin@i-03b7efa56762dad70:~$ nano /etc/hosts                                    admin@i-03b7efa56762dad70:~$ sudo lsof -i :5000                                                                                                                 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:                                                      

./.ansible/tmp                                                                  ./webserver.py                                                                  ./.config                                                                       ./.config/asciinema                                                             ./.config/asciinema/install-id                                                  ./.profile                                                                      ./.ssh                                                                          ./.ssh/authorized_keys                                                          ./.bash_logout                                                                  ./.bashrc                                                                       ./.bash_history                                                                 admin@i-0ef18dd77d0e9e972:~$ findl^C                                            admin@i-0ef18dd77d0e9e972:~$ ls                                                 agent  webserver.py                                                             admin@i-0ef18dd77d0e9e972:~$ caat                                               

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                [ Delete ]  [ Resize ]  [  Quit ]  [  Sort  ]  [  Write ]  [  Dump  ]                                        Qui changes                                                                        

 -O, --remote-name   Write output to a file named as the remote file             -s, --silent        Silent mode                                                 -T, --upload-file <file> Transfer local FILE to destination                     -u, --user <user:password> Server user and password                             -A, --user-agent <name> Send User-Agent <name> to server                        -v, --verbose       Make the operation more talkative                           -V, --version       Show version number and quit                                                                                                               This is not the full help, this menu is stripped into categories.               Use "--help category" to get an overview of all categories.                     For all options use the manual or "--help all".                                 admin@i-00bedab76eea4a7a9:~$ curl --user-agent "" localhost:5000                Welcome! Password is FDZPmh5AX3oiJtadmin@i-00bedab76eea4a7a9:~$ curl --user-agenlocalhost:5000               curl -h^C                                          admin@i-00bedab76eea4a7a9:~$ echo FDZPmh5AX3oiJt > /home/                       

admin@i-020dd541aa3bd3dfe:~$                                                    admin@i-020dd541aa3bd3dfe:~$                                                    admin@i-020dd541aa3bd3dfe:~$ /home/admin/kihei                                  panic: exit status 1                                                                                                                                            goroutine 1 [running]:                                                          main.main()                                                                             ./main.go:64 +0x47d                                                     admin@i-020dd541aa3bd3dfe:~$ ls -al /home/admin/datafile                        -rw-r--r-- 1 root root 5368709120 Sep 17 17:28 /home/admin/datafile             admin@i-020dd541aa3bd3dfe:~$                                                    admin@i-020dd541aa3bd3dfe:~$                                                    

Device         Boot Start     End Sectors  Size Id Type                         /dev/nvme1n1p1       2048 2097151 2095104 1023M 83 Linux                                                                                                                                                                                        Disk /dev/nvme2n1: 1 GiB, 1073741824 bytes, 2097152 sectors                     Disk model: Amazon Elastic Block Store                                          Units: sectors of 1 * 512 = 512 bytes                                           Sector size (logical/physical): 512 bytes / 512 bytes                           I/O size (minimum/optimal): 4096 bytes / 4096 bytes                             Disklabel type: dos                                                             Disk identifier: 0x2b42b575                                                                                                                                     Device         Boot Start     End Sectors  Size Id Type                         /dev/nvme2n1p1       2048 2097151 2095104 1023M 83 Linux                        root@i-01ac70260559949ce:~# vgcreate vg /dev/nvme1                              

Jan 02 13:55:10 i-05560191eefbc7318 dhclient[471]: XMT: Solicit on ens5, intervaJan 02 13:55:16 i-05560191eefbc7318 python3[583]: 127.0.0.1 - - [02/Jan/2024 13:Jan 02 13:56:19 i-05560191eefbc7318 systemd[1]: Started Hammer Time.            Jan 02 13:56:20 i-05560191eefbc7318 systemd[1]: mc.service: Succeeded.          Jan 02 13:56:31 i-05560191eefbc7318 su[844]: pam_unix(su:auth): authentication fJan 02 13:56:33 i-05560191eefbc7318 su[844]: FAILED SU (to root) admin on pts/1 Jan 02 13:56:58 i-05560191eefbc7318 dhclient[471]: XMT: Solicit on ens5, intervaJan 02 13:57:07 i-05560191eefbc7318 python3[583]: 127.0.0.1 - - [02/Jan/2024 13:Jan 02 13:57:14 i-05560191eefbc7318 python3[583]: 127.0.0.1 - - [02/Jan/2024 13:Jan 02 13:57:17 i-05560191eefbc7318 systemd[1]: Started Hammer Time.            Jan 02 13:57:18 i-05560191eefbc7318 systemd[1]: mc.service: Succeeded.          Jan 02 13:58:02 i-05560191eefbc7318 systemd[1]: Started Hammer Time.            Jan 02 13:58:03 i-05560191eefbc7318 systemd[1]: mc.service: Succeeded.          ^[[6~^[[6~^[[6~^C                                                               admin@i-05560191eefbc7318:~$ cd