%macro disp 4 ;name of macro 4 parameters are used
 mov rax,%1 ;read syscall
 mov rdi,%2 ;keyboard
 mov rsi,%3 ;variable
 mov rdx,%4 ;variable length
 syscall
%endmacro
section .data
  msg db "Enter your name: ",10
  msglen equ $-msg
  newline db 10
section .bss
  name resb 20
  temp resb 10
section .text
global _start
_start:

disp 1,1,msg,msglen
disp 0,0,name,15
disp 1,1,newline,1
disp 1,1,name,15
disp 1,1,newline,1

mov rax,60
mov rdi,0 
syscall