How can I find the header files of the C programming language in Linux?

Question

When I write C programs in Linux, and then compile them using gcc, I am always curious about where those header files are. For example, where stdio.h is. More g

Answer 1

Use vim to open your source file and put the curses on stdio.h and in normal mode, command 'gf' will let vim open the stdio.h file for you.

'Ctr + g' will let vim display the absolute path of stdio.h