How to learn compilers

How do I learn to make a compiler?

Although I absolutely don't regret taking the compilers course, it was the toughest I ever had.
Most CSci courses either had significant theory that had to be learned, or lots of programming, not both.
Compilers had both..

What are the prerequisites to learn compilers?

Types of Compiler

What do you learn in compilers?

Compilers.
Prerequisites. ➢ Data structures & algorithms. Source.
Program.
Object. The Structure of the Compiler.
A compiler takes as input a Source program and produces as output an equivalent sequence of machine instructions. Source Program.
Lexical. Syntax.
Analysis.Intermediate Code.
Generation. Code Generation.Error Handling..