SadServers Joined on September 10, 2023

-rw-r-----   1 root    adm                928 Dec  6 07:51 user.log             -rw-r-----   1 root    adm               7751 Sep 24 23:20 user.log.1           -rw-r-----   1 root    adm               2927 Sep 20 15:56 user.log.2.gz        -rw-rw-r--   1 root    utmp             67968 Dec  6 07:51 wtmp                 admin@i-0e05d284027a30782:/var/log$ cd journal/                                 admin@i-0e05d284027a30782:/var/log/journal$ ls -la                              total 12                                                                        drwxr-sr-x+ 3 root systemd-journal 4096 Sep 17 16:44 .                          drwxr-xr-x  9 root root            4096 Dec  6 07:51 ..                         drwxr-sr-x+ 2 root systemd-journal 4096 Dec  6 07:51 ec26942be8219bc22967aa0256120fca                                                                           admin@i-0e05d284027a30782:/var/log/journal$ cat ec26942be8219bc22967aa0256120fca/                                                                               cat: ec26942be8219bc22967aa0256120fca/: Is a directory                          admin@i-0e05d284027a30782:/var/log/journal$                                     

    693 pts/1    00:00:00 sh                                                        694 pts/1    00:00:00 bash                                                      800 pts/1    00:00:00 ps                                                    admin@i-0b98d3e9a33585961:~$ netstat -an | grep 5000                            tcp        0      0 127.0.0.1:5000          0.0.0.0:*               LISTEN      admin@i-0b98d3e9a33585961:~$ lsof -i :5000                                      admin@i-0b98d3e9a33585961:~$ lsof -i :5000                                      admin@i-0b98d3e9a33585961:~$ ss -lntu | grep 5000                               tcp   LISTEN 0      128                          127.0.0.1:5000      0.0.0.0:*  admin@i-0b98d3e9a33585961:~$ lsof -i :5000                                      admin@i-0b98d3e9a33585961:~$ netstat -tulnp | grep 5000                         (Not all processes could be identified, non-owned process info                   will not be shown, you would have to be root to see it all.)                   tcp        0      0 127.0.0.1:5000          0.0.0.0:*               LISTEN      admin@i-0b98d3e9a33585961:~$ netstat -tulnp | grep                              

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-0a40943c8c217e6da:~$ vim webserver.py                                   admin@i-0a40943c8c217e6da:~$ sudo su                                                                                                                            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:                                                      Sorry, try again.                                                               [sudo] password for admin:                                                      

bash: cd: in: No such file or directory                                         admin@i-038c74fd3d1199e7c:/usr/share/javascript/sphinxdoc$ cat index            # <filename> [min-version]                                                      1.0/doctools.js 1.8                                                             1.0/jquery.js                                                                   1.0/language_data.js 2.4.3-5~                                                   1.0/searchtools.js 2.0                                                          1.0/sidebar.js                                                                  1.0/theme_extras.js                                                             1.0/underscore.js                                                               1.0/css3-mediaqueries.js 1.3                                                    admin@i-038c74fd3d1199e7c:/usr/share/javascript/sphinxdoc$ cd 1.0/              admin@i-038c74fd3d1199e7c:/usr/share/javascript/sphinxdoc/1.0$ ls               css3-mediaqueries.js  doctools.js  jquery.js  language_data.js  searchtools.js  admin@i-038c74fd3d1199e7c:/usr/share/javascript/sphinxdoc/1.0$ cat              

admin@i-085e36a7d7666bb60:~$ telnet localhost 5000                              Trying 127.0.0.1...                                                             Connected to localhost.                                                         Escape character is '^]'.                                                                                                                                       

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        704  0.0  0.9   6704  4456 pts/0    S<s+ 19:38   0:00 bash -l                                                                      admin        709  0.1  4.1  98188 19368 pts/0    S<l+ 19:38   0:00 /usr/bin/python3 /usr/bin/asciinema rec -t paris/i-0afe6889c9b29258b -q -i 2 /v                                                                      admin        714  0.0  3.1  24456 14868 pts/0    S<+  19:38   0:00 /usr/bin/python3 /usr/bin/asciinema rec -t paris/i-0afe6889c9b29258b -q -i 2 /v                                                                      admin        715  0.0  0.1   2480   504 pts/1    S<s  19:38   0:00 sh -c /bin/bash                                                              admin        716  0.0  1.0   6952  4720 pts/1    S<   19:38   0:00 /bin/bash                                                                    admin        851  0.0  0.6   8648  3240 pts/1    R<+  19:42   0:00 ps aux                                                                       admin@i-0afe6889c9b29258b:~$                                            

write(2, "0x47d", 50x47d)                    = 5                                write(2, "\n", 1                                                                )                       = 1                                                     exit_group(2)                           = ?                                     +++ exited with 2 +++                                                           admin@i-05088a4f1fc43f619:~$ strace ./kihei  2>&1 | grep datafile               newfstatat(AT_FDCWD, "/home/admin/data/newdatafile", 0xc00008e9f8, 0) = -1 ENOENunlinkat(AT_FDCWD, "/home/admin/data/newdatafile", 0) = 0                       admin@i-05088a4f1fc43f619:~$ cd data                                            admin@i-05088a4f1fc43f619:~/data$ ls -al                                        total 8                                                                         drwxr-xr-x 2 admin root  4096 Dec  5 09:17 .                                    drwxr-xr-x 7 admin admin 4096 Dec  5 09:12 ..                                   admin@i-05088a4f1fc43f619:~/data$ touch newdatafile                             admin@i-05088a4f1fc43f619:~/data$ strace .../kihei  2>&1 | grep datafile        

admin adm dialout cdrom floppy sudo audio dip video plugdev netdev              admin@i-0ac9ef3cd50b10b68:~$ cat webserver.py                                   cat: webserver.py: Permission denied                                            admin@i-0ac9ef3cd50b10b68:~$ < webserver > archivo                              bash: webserver: No such file or directory                                      admin@i-0ac9ef3cd50b10b68:~$ echo < webserver > archivo                         bash: webserver: No such file or directory                                      admin@i-0ac9ef3cd50b10b68:~$ echo < webserver.py > archivo                      bash: webserver.py: Permission denied                                           admin@i-0ac9ef3cd50b10b68:~$ passwd                                             Changing password for admin.                                                    Current password:                                                               asd                                                                                                                                                                                                                                             

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:                                                      

panic: exit status 1                                                                                                                                            goroutine 1 [running]:                                                          main.main()                                                                             ./main.go:64 +0x47d                                                     admin@i-00ea3683be33c9605:~$ ls data                                            admin@i-00ea3683be33c9605:~$ df                                                 Filesystem      1K-blocks    Used Available Use% Mounted on                     udev               221828       0    221828   0% /dev                           tmpfs               46636     368     46268   1% /run                           /dev/nvme0n1p1    8026128 6354488   1242384  84% /                              tmpfs              233168      12    233156   1% /dev/shm                       tmpfs                5120       0      5120   0% /run/lock                      /dev/nvme0n1p15    126678    6016    120662   5% /boot/efi                      admin@i-00ea3683be33c9605:~$                                                    

tmpfs            5.0M     0  5.0M   0% /run/lock                                /dev/nvme0n1p15  124M  5.9M  118M   5% /boot/efi                                admin@i-075324a871a1411a0:~$ lsblk                                              NAME         MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT                                nvme0n1      259:0    0    8G  0 disk                                           ├─nvme0n1p1  259:2    0  7.9G  0 part /                                         ├─nvme0n1p14 259:3    0    3M  0 part                                           └─nvme0n1p15 259:4    0  124M  0 part /boot/efi                                 nvme2n1      259:1    0    1G  0 disk                                           nvme1n1      259:5    0    1G  0 disk                                           admin@i-075324a871a1411a0:~$ sudo pvcreate /dev/nvme1n1                           Physical volume "/dev/nvme1n1" successfully created.                          admin@i-075324a871a1411a0:~$ sudo pvcreate /dev/nvme2n1                           Physical volume "/dev/nvme2n1" successfully created.                          admin@i-075324a871a1411a0:~$ sudo vgcreate vg_sad /dev/nvme1n1 /dev/n           

                                                                                root@i-04030e005632001c7:/home/admin# df -h                                     Filesystem       Size  Used Avail Use% Mounted on                               udev             217M     0  217M   0% /dev                                     tmpfs             46M  388K   46M   1% /run                                     /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                                tmpfs             46M     0   46M   0% /run/user/0                              root@i-04030e005632001c7:/home/admin# cd  /home/admin/                          root@i-04030e005632001c7:/home/admin# ls                                        agent  data  datafile  kihei                                                    root@i-04030e005632001c7:/home/admin# mkdir /tmp/admin                          root@i-04030e005632001c7:/home/admin# mount /dev/mapper/vg_sad-lv_sadservers /  

<p>The requested URL was not found on the server. If you entered the URL manuallplease check your spelling and try again.</p>                                   * Closing connection 0                                                          admin@i-0ed7932bb4329c324:~$ curl localhost:5000/console                        <!doctype html>                                                                 <html lang=en>                                                                  <title>404 Not Found</title>                                                    <h1>Not Found</h1>                                                              <p>The requested URL was not found on the server. If you entered the URL manuallplease check your spelling and try again.</p>                                   admin@i-0ed7932bb4329c324:~$ ls                                                 agent  mysolution  webserver.py                                                 admin@i-0ed7932bb4329c324:~$ ls                                                 agent  mysolution  webserver.py                                                 admin@i-0ed7932bb4329c324:~$ ca