Allocating group tables: done                                                   Writing inode tables: done                                                      Creating journal (8192 blocks): done                                            Writing superblocks and filesystem accounting information: done                                                                                                 admin@i-0ee543fd5d502e892:~$ df -h                                              Filesystem       Size  Used Avail Use% Mounted on                               udev             217M     0  217M   0% /dev                                     tmpfs             46M  372K   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-0ee543fd5d502e892:~$                                                    

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   

699   write(2, "\n", 1)                 = 1                                     699   write(2, "\n", 1)                 = 1                                     699   write(2, "goroutine ", 10)        = 10                                    699   write(2, "1", 1)                  = 1                                     699   write(2, " [", 2)                 = 2                                     699   write(2, "running", 7)            = 7                                     699   write(2, "]:\n", 3)               = 3                                     700   <... nanosleep resumed>NULL)      = 0                                     700   futex(0x56b498, FUTEX_WAIT_PRIVATE, 0, {tv_sec=60, tv_nsec=0} <unfinished 699   write(2, "main.main", 9)          = 9                                     699   write(2, "(", 1)                  = 1                                     699   write(2, ")\n", 2)                = 2                                     699   write(2, "\t", 1)                 = 1                                     699   write(2, "./main.go", 9)          = 9                                     Pattern not found  (press RETURN)                                               

write(2, "0x47d", 50x47d)                    = 5                                write(2, "\n", 1                                                                )                       = 1                                                     exit_group(2)                           = ?                                     +++ exited with 2 +++                                                           admin@i-05088a4f1fc43f619:~$ strace ./kihei  2>&1 | grep datafile               newfstatat(AT_FDCWD, "/home/admin/data/newdatafile", 0xc00008e9f8, 0) = -1 ENOENunlinkat(AT_FDCWD, "/home/admin/data/newdatafile", 0) = 0                       admin@i-05088a4f1fc43f619:~$ cd data                                            admin@i-05088a4f1fc43f619:~/data$ ls -al                                        total 8                                                                         drwxr-xr-x 2 admin root  4096 Dec  5 09:17 .                                    drwxr-xr-x 7 admin admin 4096 Dec  5 09:12 ..                                   admin@i-05088a4f1fc43f619:~/data$ touch newdatafile                             admin@i-05088a4f1fc43f619:~/data$ strace .../kihei  2>&1 | grep datafile