Also he's author of In the Beginning Was the Command Line. https://en.wikipedia.org/wiki/In_the_Beginning..._Was_the_Command_Line https://en.wikipedia.org/wiki

Also he's author of In the Beginning Was the Command Line. https://en.wikipedia.org/wiki/In_the_Beginning..._Was_the_Command_Line https://en.wikipedia.org/wiki/In_the_Beginning..._Was_the_Co...