drwxr-xr-x 3 admin admin       4096 Dec 16 08:29 .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 16 08:30 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                          admin@i-0f9414763a585db14:~$ cd data                                            admin@i-0f9414763a585db14:~/data$ ls                                            admin@i-0f9414763a585db14:~/data$ cd ..                                         admin@i-0f9414763a585db14:~$ free                                                              total        used        free      shared  buff/cache   availableMem:          466340       81352      125120         380      259868      372312Swap:              0           0           0                                    admin@i-0f9414763a585db14:~$ c                                                  

udev               221828       0    221828   0% /dev                           tmpfs               46636     368     46268   1% /run                           /dev/nvme0n1p1    8026128 6354492   1242380  84% /                              tmpfs              233168      12    233156   1% /dev/shm                       tmpfs                5120       0      5120   0% /run/lock                      /dev/nvme0n1p15    126678    6016    120662   5% /boot/efi                      admin@i-099c050398d2e8df3:~/agent$ go tool                                      bash: go: command not found                                                     admin@i-099c050398d2e8df3:~/agent$ read                                         read         readarray    readlink     readonly     readprofile                 admin@i-099c050398d2e8df3:~/agent$ read                                         read         readarray    readlink     readonly     readprofile                 admin@i-099c050398d2e8df3:~/agent$ read                                         read         readarray    readlink     readonly     readprofile                 admin@i-099c050398d2e8df3:~/agent$ strings                                      

write(2, "64", 264)                       = 2                                   write(2, " +", 2 +)                       = 2                                   write(2, "0x47d", 50x47d)                    = 5                                write(2, "\n", 1                                                                )                       = 1                                                     exit_group(2)                           = ?                                     +++ exited with 2 +++                                                           admin@i-0438caed31a8f1617:~$ touch /home/admin/data/newdatafile                 admin@i-0438caed31a8f1617:~$ ./kihei                                            panic: exit status 1                                                                                                                                            goroutine 1 [running]:                                                          main.main()                                                                             ./main.go:64 +0x47d                                                     admin@i-0438caed31a8f1617:~$ ./kihei                                            

admin@i-082a10ed701b98ae6:~$ /home/admin/kihei                                  panic: exit status 1                                                                                                                                            goroutine 1 [running]:                                                          main.main()                                                                             ./main.go:64 +0x47d                                                     admin@i-082a10ed701b98ae6:~$ df -h                                              Filesystem       Size  Used Avail Use% Mounted on                               udev             217M     0  217M   0% /dev                                     tmpfs             46M  368K   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                                admin@i-082a10ed701b98ae6:~$