admin@i-0990a16ca6f06cf40:~$ chmod 777 web.py                                   chmod: changing permissions of 'web.py': Operation not permitted                admin@i-0990a16ca6f06cf40:~$ ls                                                 agent  mysolution  web.py                                                       admin@i-0990a16ca6f06cf40:~$ mv web.py we^C                                     admin@i-0990a16ca6f06cf40:~$ cp web.py webserver.py                             cp: cannot open 'web.py' for reading: Permission denied                         admin@i-0990a16ca6f06cf40:~$ ls                                                 agent  mysolution  web.py                                                       admin@i-0990a16ca6f06cf40:~$ ls                                                 agent  mysolution  web.py                                                       admin@i-0990a16ca6f06cf40:~$ curl localhost:50000                               curl: (7) Failed to connect to localhost port 50000: Connection refused         admin@i-0990a16ca6f06cf40:~$ curl localhost:5000                                Unauthorizedadmin@i-0990a16ca6f06cf40:~$ curl localhost:5000                    

[sudo] password for admin:                                                      sudo: 1 incorrect password attempt                                              admin@i-04a84196af5c95871:~$ ^C                                                 admin@i-04a84196af5c95871:~$ ^C                                                 admin@i-04a84196af5c95871:~$ ls                                                 agent  index.html  mysolution  webserver.py                                     admin@i-04a84196af5c95871:~$ su root                                            Password:                                                                       su: Authentication failure                                                      admin@i-04a84196af5c95871:~$ su root                                            Password:                                                                       su: Authentication failure                                                      admin@i-04a84196af5c95871:~$ ls                                                 agent  index.html  mysolution  webserver.py                                     admin@i-04a84196af5c95871:~$ cat /var/ww                                        

admin@i-001e37fc420d7401f:~$ wget localhost:5000 -O -                           --2023-12-04 00:40:11--  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: ‘STDOUT’                                                                                                                                             -                                           0%[                                 -                                         100%[============================================================>]      12  --.-KB/s    in 0s                                                                                                        2023-12-04 00:40:11 (255 KB/s) - written to stdout [12/12]                                                                                                      admin@i-001e37fc420d7401f:~$                                                    

 modprobe.d      pam.conf       rc0.d      rsyslog.conf    skel      sysctl.confapparmor.d              cron.daily            e2scrub.conf    gshadow    issue   modules         pam.d          rc1.d      rsyslog.d       ssh       sysctl.d   apt                     cron.hourly           environment     gshadow-   issue.n modules-load.d  passwd         rc2.d      runit           ssl       systemd    bash.bashrc             cron.monthly          ethertypes      gss        kernel  motd            passwd-        rc3.d      sadscenario     subgid    terminfo   bash_completion         cron.weekly           fonts           host.conf  kernel- mtab            perl           rc4.d      screenrc        subgid-   timezone   bindresvport.blacklist  crontab               fstab           hostname   ld.so.c nanorc          pm             rc5.d      security        subuid    tmpfiles.d binfmt.d                dbus-1                fstab.old       hosts      ld.so.c netconfig       ppp            rc6.d      selinux         subuid-   ucf.conf   admin@i-0d57ae06890a9cfc8:/etc$ cd                                              admin@i-0d57ae06890a9cfc8:~$                                                    

  Physical volume "/dev/nvme1n1" successfully created.                            Physical volume "/dev/nvme2n1" successfully created.                          admin@i-07f4849a9d187ab57:~$ sudo vgcreate data_volume_group /dev/nvme1n1 /dev/ne2n1                                                                              Volume group "data_volume_group" successfully created                         admin@i-07f4849a9d187ab57:~$ sudo lsblk                                         NAME         MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT                                nvme1n1      259:0    0    1G  0 disk                                           nvme0n1      259:1    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      259:5    0    1G  0 disk                                           admin@i-07f4849a9d187ab57:~$ sudo lvcreate -l 100%FREE -n data_logical_group datv                                                                               

admin@i-01a673ffc56190f9c:~$ du -sh /tmp                                        du: cannot read directory '/tmp/systemd-private-46dfb1a354a74f1fb453fc71b86b3775hrony.service-ebxZAh': Permission denied                                        du: cannot read directory '/tmp/systemd-private-46dfb1a354a74f1fb453fc71b86b3775ystemd-logind.service-qF3RSh': Permission denied                                32K     /tmp                                                                    admin@i-01a673ffc56190f9c:~$ sudo du -sh /tmp                                   40K     /tmp                                                                    admin@i-01a673ffc56190f9c:~$ sudo du -sh /                                      du: cannot access '/proc/823/task/823/fd/4': No such file or directory          du: cannot access '/proc/823/task/823/fdinfo/4': No such file or directory      du: cannot access '/proc/823/fd/3': No such file or directory                   du: cannot access '/proc/823/fdinfo/3': No such file or directory               6.1G    /                                                                       admin@i-01a673ffc56190f9c:~$                                                    

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                                         

admin@i-0b2ce8249bc247382:~$ ls                                                 

errNetClosing,errorruntime.defaultGOROOT.strruntime.buildVersion.strruntadmin@i-0b4feba2b32953187:~$ ^C                                         admin@i-0b4feba2b32953187:~$ kihei                                      bash: kihei: command not found                                          admin@i-0b4feba2b32953187:~$ ks                                         bash: ks: command not found                                             admin@i-0b4feba2b32953187:~$ ls                                         agent  data  datafile  kihei                                            admin@i-0b4feba2b32953187:~$ ./kihei                                    panic: exit status 1                                                                                                                            goroutine 1 [running]:                                                  main.main()                                                                     ./main.go:64 +0x47d                                             admin@i-0b4feba2b32953187:~$                                            

  Allocated PE          0                            PV UUID               LG0QMA-OTBC-YGzp-9Uwk-7i1v-367h-V6lxTm                                                                                           admin@i-089a6ede70b42abc0:~$ sudo su               root@i-089a6ede70b42abc0:/home/admin#              root@i-089a6ede70b42abc0:/home/admin#              root@i-089a6ede70b42abc0:/home/admin#              root@i-089a6ede70b42abc0:/home/admin# man vgcreate root@i-089a6ede70b42abc0:/home/admin# vgcreate /dev/sdb /dev/sdc                                        /dev/sdb: already exists in filesystem             Run `vgcreate --help' for more information.      root@i-089a6ede70b42abc0:/home/admin# vgcreate /dev/sdb /dev/sdc                                      

  LV Creation host, time i-065179693f5f821fe, 2023-12-03 19:59:46 +0000           LV Status              available                                                # open                 0                                                        LV Size                1.99 GiB                                                 Current LE             510                                                      Segments               2                                                        Allocation             inherit                                                  Read ahead sectors     auto                                                     - currently set to     256                                                      Block device           254:0                                                                                                                                  root@i-065179693f5f821fe:/home/admin# cd ..                                     root@i-065179693f5f821fe:/home# mount /dev/vg0/lvol0                            mount: /dev/vg0/lvol0: can't find in /etc/fstab.                                root@i-065179693f5f821fe:/home# mount /dev/vg0/lvol0 /home                      

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-0816eeeed08c03529:~$ curl -A "Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefoxcurl -A "Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0" http://example.colocalhost:5000     Welcome! Password is FDZPmh5AX3oiJtadmin@i-0816eeeed08c03529:~$ echo "FDFDZPmh5AX3oiJt" > ~/my_sol                                              

amidxtape       10083/tcp                       # amanda backup services        sgi-cmsd        17001/udp               # Cluster membership services daemon    sgi-crsd        17002/udp                                                       sgi-gcd         17003/udp                       # SGI Group membership daemon   sgi-cad         17004/tcp                       # Cluster Admin daemon          binkp           24554/tcp                       # binkp fidonet protocol        asp             27374/tcp                       # Address Search Protocol       asp             27374/udp                                                       csync2          30865/tcp                       # cluster synchronization tool  dircproxy       57000/tcp                       # Detachable IRC Proxy          tfido           60177/tcp                       # fidonet EMSI over telnet      fido            60179/tcp                       # fidonet EMSI over TCP                                                                                         # Local services                                                                (END)                                                                           

root@i-01054dd48785b8894:/home/admin# /home/admin/kihei                 Error: This program cannot be run as the 'root' superuser.              root@i-01054dd48785b8894:/home/admin# vim k