Diary of a Network Geek

As you might have guessed from the title of this blog, I’m a geek. In fact, I’m actually a professional geek. Rumor has it, being a geek is cool now. I’ll get back to you on that.
In any case, one of the ways my geek has expressed itself is in early support for Linux.  I’ve used Linux, one way or another, for more than twenty years.  It’s hard to believe, but it’s true.  What’s more, I’ve been Linux certified for more than ten years!  Strange but true!  I don’t use Linux as my main operating system, though, because I live in the real world, not a Techno-Libertarian Utopia.  And, yes, that means, I use Windows.  At home, it’s Windows 10, because that’s what came installed on the laptops I got for my wife and I while I was a highly-paid contractor in 2016 and we were refreshing all our electronics.  But, much to my surprise, there’s a way to run both Windows and Linux, together on the same machine!  Without having a dual-boot system!  Thanks to an article from the Linux Journal, which almost went the way of the dinosaurs last year, I have activated Windows Subsystem for Linux, which is ONLY available on Windows 10, and then installed Ubuntu, which is free, from the Microsoft Store.  The little screen-shot at the top of this post is Ubuntu, running in its own, little window, on my Windows 10 laptop.

This is exciting!
Now, I can brush up my bash scripting by setting up a series of rsync jobs to keep my two Western Digital MyCloud drives in sync, essentially backing one up to the other.  From the literature, I had thought that was built into the models I got, but it wasn’t.  I tried to use SSH to get that setup directly on the MyCloud devices, since they’re running some limited *nix kernel, but something about the way they were configured made connecting one directly to the other and running rsync from working “as expected”.  This, though, should get me around all that.
Now, all I have to do sort out the syntax for properly mounting the Windows shares I’ve set up in the Ubuntu virtual machine app.  So, I’m not 100% there yet, but this is a great start!

This game is a little existential, but not in too challenging a way.

I’ll be honest, I’m a bit beaten down this week. There’s been a lot. A lot of problems, a lot of work, a lot of everything. And, as a result, I’m just beat. Still, I have a link to share. It’s another game, though, I prefer the non-game mode. It’s actually an unnamed project, but it’s generally being referred to as the “flower game”. There is music, so if you’re playing at work, turn your speakers down before you hit the link to keep it on the down-low.
The idea is that with a few key-strokes you change the otherwise automatically generated patterns flowing out from the center of the screen. In “drawing machine” mode, you just get to watch the trippy patterns form. In “arcade machine” mode, it’s a game where you try to direct the squiggly shapes toward targets while things try to interfere with you.
I stuck with “drawing machine” mode, because, well, that’s where I was this week.

Anyway, it’s not much but it does keep the tradition alive.
Enjoy, and as the hard-working cop in Blade Runner told Deckard, “Have a better one!”

This post originally appeared on Use Your Words.

An existentialist game about artificial intelligence and, yes, paperclips.

A couple of weeks ago, a friend of mine who read my post about the web-based game, Seedship told me about this fascinating and strangely compelling game, Universal Paperclips. If you follow that link, click on the box in the center to start. There’s no on-site help. There’s no explanation. Just a simple web interface that, if anything, suggests you may want to click a button labeled “Make a paperclip”. That’s it. That’s all.
But, if you are bold enough to start clicking, you’ll quickly find yourself drawn into the strangest game I think I’ve ever played. Initially, you’ll invest a few minutes, to get things rolling, but at a certain point, you’ll find that everything seems to roll along by itself with only a little intervention on your part periodically.

I don’t want to give away anything but I did let my simulation run for more than a week while only playing a few minutes a day. Though, it’s hard to tell, because it did get strangely consuming. I assume that if I let the simulation keep running, it would eventually end only with the heat-death of the simulated universe of the game.
And, if you decide to play, and get stuck, there is a Universal Paperclips WIKI, to help you. I admit, near the end of my time playing, I used it to confirm a few things.
If you have some time, and some patience, try this game. You won’t be disappointed!

This post originally appeared on Use Your Words.

Free is relative, but a lot of entertainment can be relatively free.

Regular visitors to my blog will know that I love free things. I’m also very much like an ancient Roman in that I love nothing more than laying on a couch while eating and being entertained. Yes, it’s decadent and primitive of me, but, well, there it is. The problem with all that, of course, is that if I’m being lazy, I probably can’t afford to pay for a lot of entertainment. Thankfully, the internet has solved that problem for me!
Specifically, Gizmodo’s guide to How To Find The Best Free Movies and Music On The Web will show you, and me, where to find free entertainment. They have links to the old favorites like PBS and the Internet Archive, but they have other sources that are more obscure. Or, they have suggestions that may be familiar, but not the first thing you think of as a source, like listening to music via YouTube, which I know I’ve done.

In any case, the guide is free and so are the sources they list and since you’re not working this Friday afternoon, you may want to see what they have available to amuse you.

This post originally appeared on Use Your Words.

Sounds like a good title for a book!

Except it’s not.
In my day job, I’m a professional geek. And, what I mean by that is that I work with computers for money. It seems like the vast majority of the guys my age who got into computers professionally did so because they were inspired by the movie [amazon_textlink asin=’B0011EQBOS’ text=’War Games’ template=’ProductLink’ store=’jkhoffman-20′ marketplace=’US’ link_id=’38c6d846-0d15-11e8-a8f6-f12f91a6eb2a’]. Not me, though. I fell into it a little sideways and my interest in the computer security angle of my work came from [amazon_textlink asin=’B00WGUWDVG’ text=’Sneakers’ template=’ProductLink’ store=’jkhoffman-20′ marketplace=’US’ link_id=’53433e58-0d15-11e8-991f-01aca75f720d’]. I mean, who wouldn’t want to be Martin Bishop? A computer geek that looks like Robert Redford and could swing sleeping with Mary McDonnell? Seriously, sign me up!
The reality is, of course, a little less sexy. Trust me. No one who looked like Robert Redford was walking around DEFCON. Though, to be fair, I did learn to pick locks sitting next to a very nice and more than moderately attractive young woman. Who, incidentally, learned lock picking faster than any guy at the table.
In any case, times have changed since the early 90’s and all the harmless exploration I did when I first got into IT is mostly illegal now. Though, I’ll never forget helping an international guest at the Hyatt Regency Chicago get remote access to her VMS and find the program she needed to run. She had authorization, of course, but no idea how to find what she needed and I was blind in a VMS system for the first time. When I get her into her program, I think she clapped and then hugged me. It was cool! And FUN! But, opportunities like that are few and far between. And, there are plenty of places that won’t hire someone who has a criminal record. So, how do you recreate that experience without risking jail time?
Wargames by OverTheWire. These fine hackers have put together more than a dozen “games” meant to test your skill at electronic breaking and entering. And, honestly, a little bit more. Each game let’s you connect to it, most often with SSH via its own, dedicated SSH port, and then let’s you go after the rest. I haven’t had the chance to do much here yet, honestly, but the OverTheWire gang suggests you start with Bandit, which is aimed at absolute beginners and consists of 27 “levels”. Each “level” gives you information to “beat” the next “level”. It sounds like fun, but, then again, I am a pretty hardcore computer geek.

So, there you go! It’s a free introduction to computer security in game form. The perfect Friday diversion for the aspiring network geek or hacker!

This post originally appeared on Use Your Words, my ironically non-computer-geeky blog!

No, not for real, just in a browser-based game.

I’ve often said that if things are as bad on this beautiful, blue marble as the news would have us believe, then we should throw all our resources into getting off it and founding a colony somewhere else. Like Mars, for instance. As it turns out, I’m not the only one to think that way, but for some reason, people take Elon Musk more seriously than me when he says it. Be that as it may, I still have often dreamed of being one of those brave travelers who fling themselves into the starry night and try to begin civilization again on some distant world, under the light of an alien sun. Sadly, I suspect that I’ll die long before interplanetary colonization really gets going, much less interstellar travel.
Still, the subject has been a rich mine for writers and game creators alike, which brings me to the Friday Fun Link I have to share with you; Seedship. It’s a simple, text-based game of interstellar exploration and colonization you can play right in your browser! Just follow that link and you can take the part of a ship’s artificial intelligence, helping colonists find a suitable home and survive long enough to make a life there.
It’s pretty simple game-play, but I have to admit, it is kind of fun. And, of course, it’s a quiet way to spend a couple minutes of your Friday having some fun.

Try it out and “escape the planet”, at least for a few minutes at lunch!

This post originally appeared at Use Your Words.  Why not check it out?

My own political leanings often surprise me.

I should start by saying that I don’t think of myself as a particularly political person in any sense of the word. Sure, I have some very strong opinions about some things, but I mostly keep that kind of thing to myself because I hate the idea of becoming a bore. And, I think I’m a terrifically boring person, though my wife and friends assure me that is not the case. In fact, recently when I pumped out a bunch of messages about the net neutrality changes and the fight in the House and Senate to repeal that very, very bad FCC decision, at least one friend was so surprised he had to ask me about it. Which gave me the opportunity to educate him. It was nice.
But, what the title of this post refers to is the results of the quiz I took at PolitiScales. The quiz is meant to measure where you fall on 8 axes, including the one we think of most; Progressive vs. Conservative. I was surprised to find out that I was only 31% Conservative, but 57% Progressive. More stunning to me was that I rated 57% Regulationist vs. 17% “Laissez-faire” and 52% Nationalist vs. 31% Internationalist. The other axes include; Constructivist vs. Essentialist, Communism vs. Capitalism, Ecology vs. Productivist, Revolutionist vs. Reformist and Rehabilitative Justice vs. Punitive Justice. Again, it was a little eye-opening to me as I’d always thought of myself as both more conservative and global than they measured me as being. Of course, this is just one relatively short quiz and my thoughts on all this are more complicated than they can easily measure with a multiple choice questionnaire. Still, I encourage you all to take the quiz and see how you feel about it. And, maybe, give a little thought to your political life before the mid-term elections later this year.

This post originally appeared at Use Your Words.

Yes, you can save money by buying at the right time.

About a week ago, our dryer died. Or maybe our washing machine died. All we know is, right in the middle of a load, my wife started to smell the most horrible stench of burning electronics. She turned everything off and unplugged it all, but the fried electric smell of dead appliances lingered in the air for a couple days afterward. It was sad. But, on the other hand, that washer and dryer were over sixteen years old and, frankly, due for replacement. Actually, that’s one reason we’re not entirely sure which one became a deadly house fire potential hazard. When we refinanced our house last year, we agreed that when either of these appliances died, we would replace them both. We even set aside the money to pay for them, so that we wouldn’t go back into credit card debt after working so hard to get out from under those immoral interest rates. Sadly, they didn’t wait until the right month so that we could save money with a good sale, because the best time to buy household appliances is apparently November, especially around “Black Friday”. (Which is okay, really, because we already knew what we wanted to get and they almost never seem to go on sale.)

Are you surprised that I know there’s a good time to buy appliances? Don’t be. I only know because finance websites always seem to publish a guide to what month is best to buy what consumer good. This year, take a look at the one at Time’s Money section’s Month-by-Month Guide for the Best Time to Buy Everything. For instance, they suggest that the best time to buy a TV or other consumer electronics is the second half of January and February. Or that May might be the best time for furniture sales, which I did NOT know! In any case, if you can afford to wait and plan, you might be able to score yourself a good deal with their guide.

Good luck with your saving and spending in 2018!
(And, for those of you who are curious, we bought an American made washer and dryer; Speed Queen, though we actually got two separate units, not the combo.)

This post originally appeared on Use Your Words.

Nature is filled with creatures both terrible and beautiful.

I love macro photography. Getting close to small animals and insects and seeing them in a totally new way and on a scale we don’t normally perceive them is something I love to both do and see. And, while I have to admit my skills are meager and mostly focused on still photography, macro videography is even more amazing to me.
So, this week, I’m sharing some wonderful macro video with you by way of bioGraphic, which is a magnificent website filled with incredible video and stills of nature. But, this week, specifically, I’d like to share bioGraphic’s page of “Caterpillar Cameos” videos. It’s a whole page of short, but fantastic, videos of caterpillars that are both beautiful and kind of terrible. While some are brilliantly colored, or even furred, they also may be poisonous or mature into devastating crop parasites. And, let’s face it, something about those creepy, little caterpillar faces are both enthralling to watch and uncomfortable at the same time. At least for me.

Either way, it’s a beautiful thing to behold nature in all its diversity and glory in ways that you may not otherwise seek out.
Enjoy!

This post originally appeared on Use Your Words.

I may be a computer geek, but I’m heavier on the geek side.

Not that a statement like that is much of a surprise to people who know me. Or to people who follow my oldest blog, the eponymously named Diary of a Network Geek. The thing is, though, I fell into the network part of that. Before that, though, I was a slightly different kind of geek. I’ve always been into science-fiction and, at one time, thought I wanted to be a writer. Actually, I still do what to be a writer, but the networking thing has been more profitable. In any case, boring personal information aside, I still love almost everything related to science-fiction. And, back when I was trying to teach myself Perl, and later PHP, I made some goofy world-building random generators that made everything from story ideas to parts of languages. Since then, a lot of other people have made much, much better random generators, and that’s what I’m bringing to you this Friday.
Specifically, the Planet Generator created by David Stark, aka Zarkonnen, an Indie game developer from Zurich. Basically, it’s just a clean, simple webpage that randomly generates a thumbnail sketch for a space-opera-esque alien planet. It’s great all by itself, as far as I’m concerned, but the reason I’m sharing it is because Zarkonnen has decided to share his source code. (You can find it at Github.) So, if you’re inspired to take apart some cool code to try and add your own flair to it, you can! And, you might just learn something about programming along the way! My code was so ugly, I never shared it really, but I appreciate everyone, like David, who did, so that I might be inspired and learn.

Don’t worry, though, even if learning programming, or more programming, isn’t one of your New Year’s Resolutions, the already completed tool is kind of fun, too.
Have an “out of this world” weekend, and I’ll blog at you next week!

This post originally appeared at Use Your Words, a blog that gets frustratingly low traffic.