Have Objdump- D only display specific function

Question

I am having troubles using objdump in windows command prompt for a C program. I want to display the machine code of a specific function and lines. For example, in Linux I would enter:

objdump -D x.out | grep -A20 main.: 

What would the equivalent be in windows?

I am just digging into understanding machine code, so forgive me if my assumptions are incorrect or imprecise.

Answer 1

What would the equivalent be in windows?

Off the top of head, you just save the output into a file:

objdump -D x.out > x.out.dump

then open the file (x.out.dump) in the text editor of choice.

On Windows to peek into the object code I find myself mostly using GUI debuggers. Windows is not very command-line friendly environment. Otherwise, you might want to install the CygWin, start bash in terminal or the cmd.exe and use the grep as if you were under Linux.