Modern tutorial or resource on assembler?

Question

assembler

I’ll clarify right away that modern knowledge is needed, and not for 16-bit systems.
In general, you need an understanding of compiler building devices, the concept of writing differences for different OS and machines. Preferably fast.
You need to implement the compiler,
And you need to implement such objects out, in, socket, innetAddress, file, for, if else . Especially the first 3, read write and sockets.