[Unit]                                                                          Description=Flask Application                                                   After=network.target                                                                                                                                            [Service]                                                                       ExecStart=/usr/bin/python3 /home/admin/webserver.py                                                                                                             [Install]                                                                       WantedBy=multi-user.target                                                      admin@i-031b3c138eab9863b:~$ ls -la/etc/systemd/system/flaskapp.service         ls: invalid option -- '/'                                                       Try 'ls --help' for more information.                                           admin@i-031b3c138eab9863b:~$ ls -la /etc/systemd/system/flaskapp.service        -rw-r--r-- 1 root root 159 Sep 24  2023 /etc/systemd/system/flaskapp.service    admin@i-031b3c138eab9863b:~$                                                    

ls: cannot access '/pid/579': No such file or directory                         admin@i-02fded2ca795f43ce:~$ ls /proc/579                                       ls: cannot read symbolic link '/proc/579/cwd': Permission denied                ls: cannot read symbolic link '/proc/579/root': Permission denied               ls: cannot read symbolic link '/proc/579/exe': Permission denied                arch_status  cgroup      coredump_filter     environ  gid_map   map_files  mountattr         clear_refs  cpu_resctrl_groups  exe      io        maps       mountautogroup    cmdline     cpuset              fd       limits    mem        net  auxv         comm        cwd                 fdinfo   loginuid  mountinfo  ns   admin@i-02fded2ca795f43ce:~$ ls /proc/579^C                                     admin@i-02fded2ca795f43ce:~$ ^C                                                 admin@i-02fded2ca795f43ce:~$ ^C                                                 admin@i-02fded2ca795f43ce:~$ /proc/579/root curl localhost:5000                 bash: /proc/579/root: Permission denied                                         admin@i-02fded2ca795f43ce:~$                                                    

admin@i-06f3b8c27d3cc3538:~$ ls                                                 agent  webserver.py                                                             admin@i-06f3b8c27d3cc3538:~$                                                    

lsof      791                    admin  mem       REG              259,1   149524-linux-gnu/libpthread-2.31.so                                                  lsof      791                    admin  mem       REG              259,1    18684-linux-gnu/libdl-2.31.so                                                       lsof      791                    admin  mem       REG              259,1   617124-linux-gnu/libpcre2-8.so.0.10.1                                                lsof      791                    admin  mem       REG              259,1  1901534-linux-gnu/libc-2.31.so                                                        lsof      791                    admin  mem       REG              259,1   166124-linux-gnu/libselinux.so.1                                                     lsof      791                    admin  mem       REG              259,1   177924-linux-gnu/ld-2.31.so                                                          lsof      791                    admin    4r     FIFO               0,11      0tlsof      791                    admin    7w     FIFO               0,11      0tadmin@i-08470b485bf6eb405:~$ ss -tulnp                                          

    #3) With great power comes great responsibility.                                                                                                            [sudo] password for admin:                                                                                                                                                                                                                                                                                                      Sorry, try again.                                                               [sudo] password for admin:                                                      qSorry, try again.                                                              [sudo] password for admin:                                                      sudo: 2 incorrect password attempts                                             admin@i-0e54dfe20a762b8f6:~$ telnet localhost                                   Trying 127.0.0.1...                                                             telnet: Unable to connect to remote host: Connection refused                    admin@i-0e54dfe20a762b8f6:~$                                                    

  Free PE               0                                                         Allocated PE          0                                                         PV UUID               z0uOTP-FI8t-j3rA-HUHk-2sFf-x3hO-BiYzAc                                                                                                  admin@i-026cdc6f98b7dc57b:~$ sudo lg lg-data /dev/sdb /dev/sdc                  sudo: lg: command not found                                                     admin@i-026cdc6f98b7dc57b:~$ sudo lgcreate lg-data /dev/sdb /dev/sdc            sudo: lgcreate: command not found                                               admin@i-026cdc6f98b7dc57b:~$ sudo lgcreate lg-data /dev/sdb^Cdev/sdc            admin@i-026cdc6f98b7dc57b:~$ sudo lgs                                           sudo: lgs: command not found                                                    admin@i-026cdc6f98b7dc57b:~$ sudo vgs                                           admin@i-026cdc6f98b7dc57b:~$ sudo vgcreate vg-data /dev/sdb^Cdev/sdc              No device found for /dev/sdb^Cdev/sdc.                                        admin@i-026cdc6f98b7dc57b:~$ sudo vgcreate vg-data /dev/sdb                     

admin@i-041e19fae03c7874a:~$ ss -natup | grep 5000                              tcp   LISTEN 0      128                          127.0.0.1:5000                0                                                                                admin@i-041e19fae03c7874a:~$ curl localhost:5000                                Unauthorizedadmin@i-041e19fae03c7874a:~$ curl http://localhost:5000             Welcome! Password is FDZPmh5AX3oiJtadmin@i-041e19fae03c7874a:~$ nc localhost 500GET /HTTP/1.1                                                                   

admin@i-0c5fa8c43085cdc92:~$ cd /home/admin/                                    admin@i-0c5fa8c43085cdc92:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-0c5fa8c43085cdc92:~$ file                                               

/asn1.oidEncoder,encoding/asn1.encodergo.itab.encoding/asn1.stringEncoder,encodiitab.encoding/asn1.int64Encoder,encoding/asn1.encodergo.itab.encoding/asn1.setEnencodergo.itab.golang.org/x/text/internal/language.sortVariants,sort.Interfacego/text/internal/language.variantsSort,sort.Interfacego.itab.golang.org/x/text/intuage.Tag,golang.org/x/text/internal/language/compact.fullTaggo.itab.*encoding/gogobTypego.itab.*encoding/gob.arrayType,encoding/gob.gobTypego.itab.*encoding/gob.gobTypego.itab.*encoding/gob.CommonType,encoding/gob.gobType__errno_locationgaihabortpthread_cond_broadcastsigactionsetenvpthread_cond_waitmmapnanosleepfputcpttex_unlockmallocmunmapvfprintfunsetenvpthread_attr_destroysigismemberfwritestrerime.buildVersion.strruntime.modinfo.strtype.*runtime.textsectionmap^C           admin@i-059172a6cbeaf621a:~/agent$ tail -300f sadagent.txt                      ^C                                                                              admin@i-059172a6cbeaf621a:~/agent$ ls                                           check.sh  sadagent  sadagent.txt                                                admin@i-059172a6cbeaf621a:~/agent$                                              

admin@i-0f972f42ded716b22:~$                                                    

crw-------  1 root root     10, 241 Oct 30 21:24 vhost-vsock                    lrwxrwxrwx  1 root root           7 Oct 30 21:24 xvda -> nvme0n1                lrwxrwxrwx  1 root root           9 Oct 30 21:25 xvda1 -> nvme0n1p1             lrwxrwxrwx  1 root root          10 Oct 30 21:24 xvda14 -> nvme0n1p14           lrwxrwxrwx  1 root root          10 Oct 30 21:24 xvda15 -> nvme0n1p15           crw-rw-rw-  1 root root      1,   5 Oct 30 21:24 zero                           admin@i-03eef21126bfed599:~$ lsblk                                              NAME         MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT                                nvme1n1      259:0    0    1G  0 disk                                           nvme0n1      259:1    0    8G  0 disk                                           ├─nvme0n1p1  259:3    0  7.9G  0 part /                                         ├─nvme0n1p14 259:4    0    3M  0 part                                           └─nvme0n1p15 259:5    0  124M  0 part /boot/efi                                 nvme2n1      259:2    0    1G  0 disk                                           admin@i-03eef21126bfed599:~$ pvcreate                                           

tmpfs                5120       0      5120   0% /run/lock                      /dev/nvme0n1p15    126678    6016    120662   5% /boot/efi                      admin@i-02b891be31c49d985:~$ df -u                                              df: invalid option -- 'u'                                                       Try 'df --help' for more information.                                           admin@i-02b891be31c49d985:~$ du                                                 11140   ./agent                                                                 4       ./.ansible/tmp                                                          8       ./.ansible                                                              4       ./data                                                                  8       ./.config/asciinema                                                     12      ./.config                                                               8       ./.ssh                                                                  5256228 .                                                                       admin@i-02b891be31c49d985:~$                                                    

-rw-r--r-- 1 admin admin 3526 Aug  4  2021 .bashrc                              drwxr-xr-x 3 admin admin 4096 Sep 20  2023 .config                              -rw-r--r-- 1 admin admin  807 Aug  4  2021 .profile                             drwx------ 2 admin admin 4096 Sep 17  2023 .ssh                                 drwxr-xr-x 2 admin root  4096 Sep 24  2023 agent                                -rwxrwx--- 1 root  root   360 Sep 24  2023 webserver.py                         admin@i-0c7688c6e49a68923:~$ cd /var/log                                        admin@i-0c7688c6e49a68923:/var/log$ ls                                          alternatives.log    auth.log       btmp    chrony                 daemon.log      journal     kern.log.2.gz  messages.1     private  syslog.1             user.lalternatives.log.1  auth.log.1     btmp.1  cloud-init-output.log  daemon.log.1    kern.log    lastlog        messages.2.gz  runit    syslog.2.gz          user.lapt                 auth.log.2.gz  cast    cloud-init.log         daemon.log.2.g  kern.log.1  messages       minio.log      syslog   unattended-upgrades  user.ladmin@i-0c7688c6e49a68923:/var/log$ less                                        

 Initialization                                                                   time-set.target                                                          loade Time Set                                                                         time-sync.target                                                         loade Time Synchronized                                                                timers.target                                                            loade                                  >                                               apt-daily-upgrade.timer                                                  loadeapt upgrade and clean activities                                                  apt-daily.timer                                                          loadeapt download activities                                                           e2scrub_all.timer                                                        loadeic ext4 Online Metadata Check for >                                               fstrim.timer                                                             loadeadmin@i-0d2e19b6ed1ee3727:~$ ps -aux