Introduction
Way back in the day (circa 2000) I was introduced to Unix-like operating systems in the form of Sun Solaris running on a Sun Sparc server. I was intrigued. And wanted to know more. Of course, at that time running a Unix-like operating system at home, on an x86 machine, meant Linux, not true Unix. Why? Well, to start, Unix simply didn’t run on x86. It has been ported to x86 in recent years, but at thetime it wasn’t. So, I started playing with Linux and have spent the last quarter century mucking my way around that system. And I think I’ve got a reasonably good handle on it.