.global _start
    _start:
    mov $0x4, %eax      
    mov $0x1, %ebx     
    push $0x0a667477    
    mov %esp, %ecx      
    mov $0x04, %edx     
    int $0x80           
    mov $0x1, %eax      
    mov $0x0, %ebx      
    int $0x80