else                                                                              echo -n "NO"                                                                  fi                                                                              admin@i-08604040ea56a1548:~$ file kihei                                         kihei: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, Gadmin@i-08604040ea56a1548:~$ ./kihei                                            panic: exit status 1                                                                                                                                            goroutine 1 [running]:                                                          main.main()                                                                             ./main.go:64 +0x47d                                                     admin@i-08604040ea56a1548:~$ which vim                                          /usr/bin/vim                                                                    admin@i-08604040ea56a1548:~$ vim -b kihei                                       (gdb) e.in runtime/sys_linux_amd64.so such file or directory.in at main.go:16   

admin@i-09ab8a8b9d764d718:~$ ls -la                                             total 44                                                                        drwxr-xr-x 6 admin admin 4096 Sep 24 23:20 .                                    drwxr-xr-x 3 root  root  4096 Sep 17 16:44 ..                                   drwx------ 3 admin admin 4096 Sep 20 15:52 .ansible                             -rw------- 1 admin admin  485 Nov 13 22:00 .bash_history                        -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 Sep 20 15:56 .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 24 23:20 agent                                -rwxrwx--- 1 root  root   360 Sep 24 23:20 webserver.py                         admin@i-09ab8a8b9d764d718:~$ less .bash_history                                 admin@i-09ab8a8b9d764d718:~$                                                    

admin@i-02dfa63b6b0e44833:~ll                                                   bash: ll: command not found                                                     admin@i-02dfa63b6b0e44833:~$ ls -li                                             total 8                                                                         264662 drwxr-xr-x 2 admin root  4096 Oct  3 21:46 agent                         265785 drwxr-xr-x 4 admin admin 4096 Oct  3 21:46 clmystery                     267836 -rw-r--r-- 1 admin admin    0 Oct  3 21:46 mysolution                    admin@i-02dfa63b6b0e44833:~$ cd /clmystery                                      bash: cd: /clmystery: No such file or directory                                 admin@i-02dfa63b6b0e44833:~$ cd /clmystery/                                     bash: cd: /clmystery/: No such file or directory                                admin@i-02dfa63b6b0e44833:~$ cd /home/admin/clmystery/                          admin@i-02dfa63b6b0e44833:~/clmystery$                                          

dr-xr-xr-x   3 root root 0 Feb  6 06:31 task                                    -rw-r--r--   1 root root 0 Feb  6 06:31 timens_offsets                          -r--r--r--   1 root root 0 Feb  6 06:31 timers                                  -rw-rw-rw-   1 root root 0 Feb  6 06:31 timerslack_ns                           -rw-r--r--   1 root root 0 Feb  6 06:31 uid_map                                 -r--r--r--   1 root root 0 Feb  6 06:31 wchan                                   admin@i-0fb869488634369c7:/proc/575$ sudo                                       usage: sudo -h | -K | -k | -V                                                   usage: sudo -v [-AknS] [-g group] [-h host] [-p prompt] [-u user]               usage: sudo -l [-AknS] [-g group] [-h host] [-p prompt] [-U user] [-u user] [comusage: sudo [-AbEHknPS] [-r role] [-t type] [-C num] [-D directory] [-g group] [directory] [-T timeout] [-u user] [VAR=value] [-i|-s] [<command>]               usage: sudo -e [-AknS] [-r role] [-t type] [-C num] [-D directory] [-g group] [-irectory] [-T timeout] [-u user] file ...                                       admin@i-0fb869488634369c7:/proc/575$ sudo  -