write(2, "0x47d", 50x47d)                    = 5                                write(2, "\n", 1                                                                )                       = 1                                                     exit_group(2)                           = ?                                     +++ exited with 2 +++                                                           admin@i-089ba5fc5735749de:~$ ls data                                            admin@i-089ba5fc5735749de:~$ ./kihei -h                                         Usage: ./kihei [options]                                                          -h    Display help                                                              -help                                                                                 Display help                                                              -v    Verbose mode (print extra info)                                           -verbose                                                                              Verbose mode (print extra info)                                         admin@i-089ba5fc5735749de:~$ ./kihei -v                                         

mmap(0x7f6d4f8a6000, 151552, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, mmap(0x7f6d4f8cb000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENY6d4f8cb000                                                                      mmap(0x7f6d4f8d1000, 848, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYM000                                                                             close(3)                                = 0                                     openat(AT_FDCWD, "/usr/lib/sudo/libpam.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (Nopenat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3                    fstat(3, {st_mode=S_IFREG|0644, st_size=17664, ...}) = 0                        mmap(NULL, 17664, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f6d4f8e6000                close(3)                                = 0                                     openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libpam.so.0", O_RDONLY|O_CLOEXEC) = 3   read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\2005\0\0\0\0\0\0"..., 83fstat(3, {st_mode=S_IFREG|0644, st_size=67584, ...}) = 0                        :                                                                               

admin@i-033c3631d8f422e97:~$ ./k                                                

unix  3      [ ]         STREAM     CONNECTED     11297    -                    unix  3      [ ]         SEQPACKET  CONNECTED     11367    -                    unix  3      [ ]         STREAM     CONNECTED     11437    -                    et                                                                              unix  3      [ ]         STREAM     CONNECTED     10838    -                    unix  3      [ ]         STREAM     CONNECTED     10827    -                    unix  3      [ ]         STREAM     CONNECTED     10839    -                    et                                                                              unix  3      [ ]         STREAM     CONNECTED     11473    -                    ut                                                                              admin@i-01253b0100cbaa15e:~$ netstat -anp | grep 5000                           (Not all processes could be identified, non-owned process info                   will not be shown, you would have to be root to see it all.)                   tcp        0      0 127.0.0.1:5000          0.0.0.0:*               LISTEN      admin@i-01253b0100cbaa15e:~$ ps -ef | G