section .data
    file_path db '/ebalo/huy.txt', 0        ; Specific file path, null-terminated
    message   db 'Hello, World from KatauOS!', 10, 0    ; Message to write, with newline
    message_len equ $ - message - 1        ; Length of message (14 bytes, excluding null)

section .text
    global _start

_start:
    ; Open the file
    mov eax, 5              ; System call number for sys_open
    mov ebx, file_path      ; Pointer to file path
    mov ecx, 65             ; Flags: O_WRONLY (1) | O_CREAT (64)
    mov edx, 0x1A4          ; Mode: 0644 (rw-r--r--)
    int 0x80                ; Invoke system call
    mov edi, eax            ; Save file descriptor in edi

    ; Write to the file
    mov eax, 4              ; System call number for sys_write
    mov ebx, edi            ; File descriptor
    mov ecx, message        ; Pointer to message
    mov edx, message_len    ; Number of bytes to write
    int 0x80                ; Invoke system call

    ; Close the file
    mov eax, 6              ; System call number for sys_close
    mov ebx, edi            ; File descriptor
    int 0x80                ; Invoke system call

    ; Exit the program
    mov eax, 1              ; System call number for sys_exit
    xor ebx, ebx            ; Return status 0
    int 0x80                ; Invoke system call