SadServers Joined on September 10, 2023

Filesystem at /dev/mapper/vg_datos-lv_datos is mounted on /home/admin/data; on-lold_desc_blocks = 1, new_desc_blocks = 1                                        The filesystem on /dev/mapper/vg_datos-lv_datos is now 522240 (4k) blocks long.                                                                                 root@i-08ab7ca95e2d4128a:/home/admin# df -h                                     Filesystem                     Size  Used Avail Use% Mounted on                 udev                           217M     0  217M   0% /dev                       tmpfs                           46M  396K   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                /dev/mapper/vg_datos-lv_datos  2.0G  3.0M  1.9G   1% /home/admin/data           root@i-08ab7ca95e2d4128a:/home/admin#                                           

/cpu.CacheLineSizeinternal/cpu.X86internal/cpu.optionsinternal/cpu.maxExtendedFunittaskpath.ErrBadPatterngo.itab.*flag.boolValue,flag.Valuego.itab.*os.File,io.WmError,errorgo.itab.*reflect.rtype,reflect.Typego.itab.*flag.durationValue,flag.64Value,flag.Valuego.itab.*flag.intValue,flag.Valuego.itab.*flag.int64Value,flagngValue,flag.Valuego.itab.*flag.uintValue,flag.Valuego.itab.*flag.uint64Value,fl.Builder,io.Writergo.itab.*errors.errorString,errorgo.itab.*fmt.wrapError,errorggo.itab.*os.File,io.Readergo.itab.syscall.Signal,os.Signalgo.itab.*io/fs.PathErrallError,errorgo.itab.syscall.Errno,errorgo.itab.os.onlyWriter,io.Writergo.itab.nfogo.itab.*io.LimitedReader,io.Readergo.itab.*os.File,io.Closergo.itab.*os/exec*os/exec.Error,errorgo.itab.*bufio.Reader,io.Readergo.itab.os/user.UnknownUserIdrnal/reflectlite.rtype,internal/reflectlite.Typego.itab.time.fileSizeError,errort.SortedMap,sort.Interfacego.itab.runtime.errorString,error_cgo_init_cgo_thread__init_done_cgo_callers_cgo_yield_cgo_mmap_cgo_munmap_cgo_sigactionruntime.mainPCeadlineExceededError,errorgo.itab.internal/poll.errNetClosing,errorruntime.defaudVersion.strruntime.modinfo.strtype.*runtime.textsectionmapadmin@i-04a6e764e9245

  Physical volume "/dev/nvme2n1p1" successfully created.                        root@i-03ee884f3001facd6:/home/admin# pvs                                         PV         VG Fmt  Attr PSize    PFree                                          /dev/sdb1     lvm2 ---  1023.00m 1023.00m                                       /dev/sdc1     lvm2 ---  1023.00m 1023.00m                                     root@i-03ee884f3001facd6:/home/admin# df -h                                     Filesystem       Size  Used Avail Use% Mounted on                               udev             217M     0  217M   0% /dev                                     tmpfs             46M  392K   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-03ee884f3001facd6:/home/admin#                                           

nvme0n1p14 259:3    0    3M  0 part                                             nvme0n1p15 259:4    0  124M  0 part /boot/efi                                   nvme2n1    259:5    0    1G  0 disk                                             admin@i-08e93e0b6cf12c92a:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-08e93e0b6cf12c92a:~$ vgcreate vg1 /dev/nvme1n1                            WARNING: Running as a non-root user. Functionality may be unavailable.          /run/lock/lvm/P_global:aux: open failed: Permission denied                    admin@i-08e93e0b6cf12c92a:~$ sudo vgcreate vg1 /dev/nvme1n1                       Physical volume "/dev/nvme1n1" successfully created.                            Volume group "vg1" successfully created                                       admin@i-08e93e0b6cf12c92a:~$ sudo vgcreate vg2 /dev/nvme2n1                       Physical volume "/dev/nvme2n1" successfully created.                            Volume group "vg2" successfully created                                       admin@i-08e93e0b6cf12c92a:~$ vgextend vg0 /                                     

admin@i-0cfafc397630b5e9d:~$ ^C                                                 admin@i-0cfafc397630b5e9d:~$ ^C                                                 admin@i-0cfafc397630b5e9d:~$ wget localhost:5000                                --2023-12-12 19:38:09--  http://localhost:5000/                                 Resolving localhost (localhost)... 127.0.0.1                                    Connecting to localhost (localhost)|127.0.0.1|:5000... connected.               HTTP request sent, awaiting response... 200 OK                                  Length: 12 [text/html]                                                          Saving to: ‘index.html’                                                                                                                                         index.html                 100%[=====================================>]      12                                                                                 2023-12-12 19:38:09 (40.6 KB/s) - ‘index.html’ saved [12/12]                                                                                                    admin@i-0cfafc397630b5e9d:~$ ls -                                               

Deleting file /home/admin/data/newdatafile...                                   Creating file /home/admin/data/newdatafile with size 1.5GB...                   Done.                                                                           admin@i-092e63e15b97044fc:~$ du -csh *                                          11M     agent                                                                   1.4G    data                                                                    0       datafile                                                                2.2M    kihei                                                                   1.5G    total                                                                   admin@i-092e63e15b97044fc:~$ du -csh data/*                                     1.4G    data/newdatafile                                                        1.4G    total                                                                   admin@i-092e63e15b97044fc:~$ ls -lh data/newdatafile                            -rw-r--r-- 1 admin admin 1.4G Dec 12 15:47 data/newdatafile                     admin@i-092e63e15b97044fc:~$                                                    

-rwxr-xr-x 1 admin root 2.2M Sep 17 17:28 kihei                                 admin@i-061e6f1896de4e4aa:~$ tar -czvf datafile.tar.gz datafile                 datafile                                                                        admin@i-061e6f1896de4e4aa:~$ ls -lh                                             total 5.1G                                                                      drwxr-xr-x 2 admin root  4.0K Sep 17 17:28 agent                                drwxr-xr-x 2 admin root  4.0K Dec 12 15:18 data                                 -rw-r--r-- 1 root  root  5.0G Sep 17 17:28 datafile                             -rw-r--r-- 1 admin admin 5.0M Dec 12 15:25 datafile.tar.gz                      -rwxr-xr-x 1 admin root  2.2M Sep 17 17:28 kihei                                admin@i-061e6f1896de4e4aa:~$ true > datafile                                    bash: datafile: Permission denied                                               admin@i-061e6f1896de4e4aa:~$ sudo true > datafile                               bash: datafile: Permission denied                                               admin@i-061e6f1896de4e4aa:~$ chmod 664                                          

message+     560  0.0  0.7   7864  3680 ?        Ss   15:01   0:00 /usr/bin/dbuss=systemd: --nofork --nopidfile --systemd-activation                            root         562  0.0  0.9 220796  4308 ?        Ssl  15:01   0:00 /usr/sbin/rsyroot         569  0.0  1.4  13500  6580 ?        Ss   15:01   0:00 /lib/systemd/root         575  0.1  0.3   2872  1684 tty1     Ss+  15:01   0:00 /sbin/agetty 1 linux                                                                         root         577  0.0  0.4   4396  2104 ttyS0    Ss+  15:01   0:00 /sbin/agetty 15200,57600,38400,9600 ttyS0 vt220                                              root         578  0.0  1.5  13348  7196 ?        Ss   15:01   0:00 sshd: /usr/sbf 10-100 startups                                                               root         585  0.0  3.6  26612 17240 ?        Ss   15:01   0:00 /usr/bin/pyth-upgrades/unattended-upgrade-shutdown --wait-for-sign                           _chrony      586  0.0  0.7  10856  3616 ?        S    15:01   0:00 /usr/sbin/chr_chrony      587  0.0  0.1  10724   552 ?        S    15:01   0:00  \_ /usr/sbinadmin@i-0e32b87ce506c1530:~$ ps faxu | grep ki                                  

--2023-12-12 15:08:36--  http://localhost:5000/                                 Resolving localhost (localhost)... 127.0.0.1                                    Connecting to localhost (localhost)|127.0.0.1|:5000... connected.               HTTP request sent, awaiting response... 200 OK                                  Length: 12 [text/html]                                                          Saving to: ‘index.html’                                                                                                                                         index.html                                       0%[                            index.html                                     100%[===========================================================================>]      12  --.-KB/s    in 0s                                                                                    2023-12-12 15:08:36 (35.6 KB/s) - ‘index.html’ saved [12/12]                                                                                                    admin@i-0e2c619ce30827e76:~$ cat index.html                                     Unauthorizedadmin@i-0e2c619ce30827e76:~$                                        

admin@i-00d6327a2e71648db:~$                                                    

                                                                                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:                                                      sudo: 1 incorrect password attempt                                              admin@i-0101d6397af63d4da:~$                                                    admin@i-0101d6397af63d4da:~$                                                    admin@i-0101d6397af63d4da:~$ ls /usr/bin/ca                                     

        ./main.go:64 +0x47d                                                     admin@i-012a3c759519cd682:~$ cd /home/admin/                                    admin@i-012a3c759519cd682:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-012a3c759519cd682:~$ ls -li                                             total 5245048                                                                   264663 drwxr-xr-x 2 admin root       4096 Sep 17 17:28 agent                    278531 drwxr-xr-x 2 admin root       4096 Dec 11 16:09 data                     264701 -rw-r--r-- 1 root  root 5368709120 Sep 17 17:28 datafile                 264672 -rwxr-xr-x 1 admin root    2207109 Sep 17 17:28 kihei                    admin@i-012a3c759519cd682:~$ sudo chown admin.root datafile                     admin@i-012a3c759519cd682:~$ ls -li^C                                           admin@i-012a3c759519cd682:~$ ./kh                                               bash: ./kh: No such file or directory                                           admin@i-012a3c759519cd682:~$ ./kh                                               

Resolving localhost (localhost)... 127.0.0.1                                    Connecting to localhost (localhost)|127.0.0.1|:5000... connected.               HTTP request sent, awaiting response... 200 OK                                  Length: 12 [text/html]                                                          Saving to: ‘index.html’                                                                                                                                         index.html                            0%[                                       index.html                          100%[=========================================>]      12  --.-KB/s    in 0s                                                                                                                                 2023-12-11 10:29:33 (119 KB/s) - ‘index.html’ saved [12/12]                                                                                                     admin@i-031023b9f4d69a6e7:~$ cat index.html                                     Unauthorizedadmin@i-031023b9f4d69a6e7:~$ ls^C                                   admin@i-031023b9f4d69a6e7:~$ curl -I                                            

                                                                                if [[ "$res" = "Done." ]]                                                       then                                                                              echo -n "OK"                                                                  else                                                                              echo -n "NO"                                                                  fi                                                                              admin@i-040166f3418bf5873:~/agent$ cd                                           admin@i-040166f3418bf5873:~$ /home/admin/kihei                                  panic: exit status 1                                                                                                                                            goroutine 1 [running]:                                                          main.main()                                                                             ./main.go:64 +0x47d                                                     admin@i-040166f3418bf5873:~$ ls