In Mexico you have to go to 6 years of elementary school, 3 for secondary and another three of Bachelor/high-school just before you can get to the University.
During my three years of high-school I was taught the C language. The first paragraphs on my text book on C talked about Unix and some of the doings of Kernigham, Ritchie and Thomson in the Bell Labs.
Once in the University, one of the first things that I did was to get a hold of "The C programming language". I don't remember if it was on spanish or english.
Nowadays I work as a Python programmer on Linux systems. And I enjoy it. So thanks Dennis, and farewell.
#include <stdio.h>
int main (int argc, char * argv[]) {
printf ("Goodbye, world.\n");
return 0;
}