Note please, .asm files need different sorts of commands to get compiled, linked and run.
I am using NASM with Intel based coding standards.
The design is i386 with x86-64.
If you're using the same system, follow the following steps to run the program
To compile the file,
`$ nasm -f elf64 filename.asm`
To link the file,
`$ ld -s -o filename filename.o`
To run the file,
`$ ./filename`
You're done! If you're using a different version, just Google it. Remember, Google is our friend. :-*