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:~$                                                    

     19 root      20   0       0      0      0 I   0.0   0.0   0:00.00 kworker/1     20 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kworker/1     22 root      20   0       0      0      0 I   0.0   0.0   0:00.02 kworker/u     23 root      20   0       0      0      0 S   0.0   0.0   0:00.00 kdevtmpfs     24 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 netns         25 root      20   0       0      0      0 S   0.0   0.0   0:00.11 kauditd       26 root      20   0       0      0      0 S   0.0   0.0   0:00.00 khungtask     27 root      20   0       0      0      0 S   0.0   0.0   0:00.00 oom_reape     28 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 writeback     29 root      20   0       0      0      0 S   0.0   0.0   0:00.00 kcompactd     30 root      25   5       0      0      0 S   0.0   0.0   0:00.00 ksmd          32 root      20   0       0      0      0 I   0.0   0.0   0:00.01 kworker/1     50 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kintegrit     51 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kblockd       52 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 blkcg_pun

                                                                                Fortunately the sergeant went through and marked the real clues with the word "C                                                                                If you get stuck, open one of the hint files (from the CL, type 'cat hint1', 'ca                                                                                To check your answer or find out the solution, open the file 'solution' (from th').                                                                                                                                                             To get started on how to use the command line, open cheatsheet.md or cheatsheet.ne, you can type 'nano cheatsheet.md').                                                                                                                         Don't use a text editor to view any files except these instructions, the cheatshadmin@i-027530267e4026b86:~$ ls                                                 agent  clmystery  mysolution                                                    admin@i-027530267e4026b86:~$                                                    

root@i-0c2a4233b77648504:~# ls                                                  mc.sh                                                                           root@i-0c2a4233b77648504:~# cd /home/admin                                      root@i-0c2a4233b77648504:/home/admin# ls                                        agent  data  datafile  kihei                                                    root@i-0c2a4233b77648504:/home/admin# vi kihei                                  root@i-0c2a4233b77648504:/home/admin# ./kihei -h                                Usage: ./kihei [options]                                                          -h    Display help                                                              -help                                                                                 Display help                                                              -v    Verbose mode (print extra info)                                           -verbose                                                                              Verbose mode (print extra info)                                         root@i-0c2a4233b77648504:/home/admin# ./kihei -