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. ...

Memories of Summers Past Summers in the South are hot and humid. I grew up in a time when air conditioning was not common. I had already graduated high school when we got our first home with central A/C. Prior to that we only had window units – one in my parent’s bedroom upstairs and one in the downstairs den (if we had A/C at all). The rest of the house was generally hot and sticky. Nowadays, though, air conditioning is the norm and we forget sometimes what the real world is like. ...

An encounter in philosophy

Thinking about retirement travel

Hello and welcome! If you are retired and are even minimally technically inclined or would like to be, enjoy using a computer, and find yourself using a number of services such as Google docs, RSS readers, photo editors and organizers and so on, may I suggest that you explore self-hosting or homelabbing as a great retirement hobby. Today I want to introduce you to the two hobbies, how they are different and how they are related. This is intended to be a fairly short video as I only want to introduce you to the concepts, give you some ideas of what you can do in this space, briefly discuss why you should self-host (or build a homelab) and give you some ideas about how to get started. ...

Revisiting WordStar A day or so ago I ran across an article where science fiction writer Robert J. Sawyer had released his version of WordStar 7.0 for DOS, noting that it is now abandonware and, thus, he felt comfortable releasing it into the wild. What was interesting was that, as he noted, not only he, but several other quite successful writers had developed quite an affinity for the ancient software that ran on a long outdated operating system. ...

For the past ten years I have worked from home. Although I interacted regularly with students and other faculty, those interactions generally took place by email (my preferred method) or, when interactivity was required, by phone, Teams, or Zoom. Actual face-to-face interaction was very limited. I liked it that way for, as odd as it may seem, I don’t actually like dealing with people directly. I say that’s odd because I have spent my entire career in a field that required not only face-to-face interaction but, as a nurse, often that interaction required intimate contact with others. And, while I did need to interact on a one-to-one level in the hospital, teaching allowed me to interact with students on a more generic level. Speaking to a class or conducting on on-line lesson is easier and less stressful for me than meeting one on one with an individual. ...

Putting My Second Act into Perspective Six months ago I retired after forty years of nursing practice. One of the things I was told when I retired was that I would get bored within three months. Uh. No. As I told a former co-worker, I’m busier now than when I was working. The difference is that I’m doing what interests me, what I want to do, rather than what I’m required to do by someone else. I can work at my own pace rather than meeting ‘productivity’ requirements. Or worrying about performance appraisals, or playing the myriad corporate games. ...

Back in the late 1980’s, when I first began working with computers, there were a fairly wide variety of devices and OSes from which to choose. TRS-80, Commodore (I had the C-128), MS-Dos based PCs, Apple, Amiga, and so on. The challenge was to determine which device worked best for your intended use. DOS based PCs were best for office type work, Apple was the choice if you were doing multimedia, Amiga for gaming, etc. While you could do anything on most of those devices, each had particular strengths and weaknesses. The question you faced in making a purchase was, “which device is best for what I want to do?” ...

Using the Right Tool for the Job Back in the late 1980’s, when I first began working with computers, there were a fairly wide variety of devices and OSes from which to choose. TRS-80, Commodore (I had the C-128), MS-Dos based PCs, Apple, Amiga, and so on. The challenge was to determine which device worked best for your intended use. DOS based PCs were best for office type work, Apple was the choice if you were doing multimedia, Amiga for gaming, etc. While you could do anything on most of those devices, each had particular strengths and weaknesses. The question you faced in making a purchase was, “which device is best for what I want to do?” ...