Category: Technology

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Steam Power

I’ve been known to play games.

…but usually not seriously, unless it’s by Bethesda or Bungie.  But let’s back up…

The family computer was originally some variant of the Macintosh Classic–an all-in-one machine with a black and white display.  The first game I played, and one my mother was obsessed with, was Crystal Quest.

Of course everyone else had Windows machines, and so knew nothing about the games I played.  They played Doom, Fallout, and Quake; I played Marathon, Myth, and Avernum.  Consequently, I learned that my gaming background would simply be forever different than that of most peoples’.

But I also learned that games are diabolical abominations of coding, and that the mere effort to get them to even operate on a computer was, if not a feat of engineering, then one of extreme patience.

So after years of gaming on computers and their multitude of problems, I bought an Xbox–a machine designed for the sole purpose of gaming (despite Microsoft’s ongoing attempts to make it a social platform).  But some games simply cannot be played effectively on a console, and as I’m completely unwilling to use Windows unless I have to, I’ve been eying Valve’s Steam.

For those who don’t know, Steam is an online distribution and DRM platform.  I hadn’t considered computer gaming in years, due to my lack of a dedicated machine and desk (and the lingering memories of technical difficulties), but with the completion of my recent command center, and with the Ubuntu computer working admirably, it seemed like a good time to try.

I visited their website, found the Linux installer, and completed the installation.  And it didn’t work.  Turns out that Ubuntu has its own distro of Steam, which I was able to install rather simply from the command line.  It lacks the happy GUI, but that was of minor consequence.  I created an account, found a free game, and downloaded it.  And it worked!

The downside of attempting to turn a Linux machine into a gaming platform was the obvious lack of game choices available.  I had hoped they’d be more prevalent, but a cursory preview only yielded a handful of anime adventures (most of which turned out to be pornography).  So it’s a success in that it works, but a failure in that its catalog so far contains nothing of interest.

Ah well, it’s not like I need to spend more time gaming anyway.  I guess that, for now, I’ll have to game socially in my living room like a normal person.

–Simon

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The Blogosphere

Bloggers (and YouTubers) have a misguided perception that anyone cares what they have to say.  I know this intrinsically as I write, and am well aware that few, if any, will ever read these words.

Regardless, most content “creators” operate under this fallacy, assuming that not only do people as a whole have the remotest semblance of interest in their thoughts, but that they should be paid for their troubles.  Enter advertising.

But this is not commentary on the economic model of capitalism.  This is commentary on ego–the way we use the word now, not the Freudian definition.  In short: arrogance.  I find it increasingly difficult to find web content devoid of advertising, regardless of the content’s apparent quality.  And we are enabling this trend by democratizing ads–companies that provide advertising scripts freely–in a sense…adsense…as it used to be called.

The argument is old, that commercializing art devalues it.  That may be true, but it doesn’t prove that that art is absent entirely.  In fact, I would go so far as to say that exists in the same quantity as it always has, and now we have to tools to enjoy it without distraction.

For those who have yet to embrace ad-blocking, for whatever reason, a tool exists which goes beyond–element blocking.  Yes, it is possible to selectively block any part of a web page that I find detracts from the quality of the article itself.  For example, on one particular blog I frequent, I have blocked 19 superfluous and unsightly banners, ads, and columns promoting the site’s other content.  One might argue that doing so is messing with the designer’s intended creation, but that’s nonsense, for the alternative is not viewing his content at all.

So really this is just an overly wordy recommendation of the browser plugin uBlock Origin.

Also check out Privacy Badger, NoScript, and Cookie AutoDelete.

Take back the web and enjoy it for what it should be: artistic and intellectual content.

–Simon

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Kill it With Ozone!

Dogs pee in the house.  It’s an inevitability, despite their willingness to please their human masters.  Bladders are small, and days are long.  Ergo, dogs pee in the house.

A myriad of devices exist which attempt to deal with this problem.  And indeed, the pee can be extracted, but residual proteins remain.  And these proteins stink!  So, a myriad of products exist which attempt to neutralize them.  And…none of them work.

So I was left with a choice: kill the dog and burn the carpet, or live with the smell.  Neither seemed ideal.  But then I remembered the final invoice I received from our last apartment.  In it, a specific deduction was itemized from our deposit: an ozone treatment for the dog smell.  Faye had a tendency to pee in the second bedroom.

At the time, I considered this bizarre procedure to be limited to a specialized commercial application, and therefore necessitating expensive equipment.  But they say smell is the sense most strongly linked to memory, and when walking down the hallway one day, the stench wafted into my nose and my hippocampus short-circuited.

A quick search through Amazon revealed many affordable products.  So, as I normally do, I made a selection based on recommendations and ordered the Enerzen ozone generator.

Excitedly, I unboxed it as soon as it arrived.  I concluded that the best place to test it would be the bathroom, since if anything went wrong, the room already had ventilation.  I set it for a modest 20 minutes, plugged it in, then immediately ran away as its insides glowed purple.  An overreaction, perhaps.  But I’ve seen enough post-apocalyptic movies to not be disconcerted at the color (even if it’s oxidation, not radiation).

I returned an hour later, figuring it had been enough time to dissipate.  I figured wrong.  In fact, it was 2 days before the ozone smell was finally gone.  But, the bathroom no longer held that mild mildewy essence.

Unfortunately for Liz, it triggered memories of her numerous hospital visits and she became nauseous.  Turns out that they use these to sterilize surgery rooms.

But despite that, it was a preferable alternative to dog pee.  I started treating the carpet, cleverly devising a method to trap the ozone under a storage bin so as to avoid flooding the house in painful free radicals:

But as it turns out, an ozone generator can’t keep generating ozone with oxygen (ah hindsight).  So the viable output of this method was insufficient to deodorize anything.  So now, I’m running it for short bursts in problem areas, which is difficult because I can’t evacuate the house, and too much will kill the houseplants.

So it remains to be seen if this tool is effective, since I have yet to run a proper test.  Hopefully the multitude of supporting anecdotes out there will foreshadow my own success.  And if not, I can always kill the dog and burn the carpet.

–Simon

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Diagnostics

Cars have come a long way in terms of providing information to the operator, but I still have an older car, and this diagnostic feedback is generally limited to: “Something’s wrong with your oil pressure” and “Something’s generally wrong”.  And aside from inciting panic, this information has done little to help, other than causing me to schedule a future appointment with a mechanic which, in one notable case, was way too late (I had no oil in my car for some reason, the oil light didn’t come on–just the engine light, and I drove the car for a week this way–resulting in fused cylinders).

So it’s no surprise that I’ve long had my eye out for an OBDII reader.  Eventually I began to look in earnest, and decided upon this cute little tool:

I chose this model for a couple reasons: mostly because it was the only model that supported Bluetooth for iOS (I didn’t want to mess around with switching between WiFi), and its software was being actively maintained.  Specifically, one can run the diagnostic on any outstanding error codes, see an explanation, and receive a list of historically-successful repairs for the given code–not a bad deal for $99 (no subscription required).

Of minor concern is that the device apparently lacked any form of signal authentication.  But upon further research, I found that it got around this by restricting sync time to one minute after car start, and thereafter limited connections to one device.  Given the range of Bluetooth, I found this to be reasonable.

And after doing some playing around, I found a live data dashboard.  This customizable screen outputs selected data to my phone’s screen in real-time, which is more cool than anything, since I doubt it will actively help me discover a problem when it happens.  Still, cool.

Note that I did not take this screenshot while driving

Nerdy tech aside, I’m hoping that this time, when something goes wrong, I’ll at least be able to determine the immediate severity and avoid having to replace another engine.

And did I mention it was cool?

–Simon

Posted on

More Botnets

About this time last year, I wrote about the frequency at which I received failed login attempts to my mail server.  Since then, I’ve upgraded my border firewall, but they still get through–a consequence of needing an exposed port.  So far, the IPs still get blacklisted:

198.12.93.218
198.23.132.250
205.234.153.210
5.39.219.214
46.166.160.153
193.189.117.88
155.133.18.178
23.95.24.162
46.105.120.50
151.80.147.113
212.129.4.178
151.80.147.144
38.87.45.116
52.22.59.41
209.95.52.130
80.11.96.236
166.176.251.239
195.154.116.169
96.43.128.14
195.154.119.141
195.154.105.115
50.116.123.186
104.238.129.26
118.193.179.177
195.154.110.230
122.224.248.250
203.171.31.60
31.170.104.245
220.244.5.154
111.204.219.197
175.100.189.174
111.68.98.136
180.250.9.52
177.39.152.250
59.127.51.128
184.74.44.51
173.189.252.21
50.252.84.9
70.15.249.139
173.164.154.100
69.199.239.200
63.223.116.37
173.13.117.142
71.10.87.50
23.246.213.202
104.238.141.153
104.168.145.83
51.255.235.154
104.168.141.86
107.179.40.46
45.76.81.226
23.254.215.249
46.218.164.132
96.255.34.171
138.197.1.145
195.154.103.205
195.154.77.202
62.210.25.5
74.113.139.17
23.254.211.205
176.183.204.200
65.245.57.3
192.86.34.108
45.32.203.111
144.217.213.132
66.194.234.110
207.118.200.111
185.81.158.149
144.217.211.219
192.64.114.145
62.210.81.151
45.63.39.109
104.168.136.60
185.81.158.16
104.168.136.70
12.50.34.218
45.76.242.13
108.160.155.101
195.154.57.6
138.68.8.2
195.154.53.245
72.51.37.205
193.251.78.73
195.154.226.17
23.254.215.188
69.132.12.136
104.168.147.83
52.43.83.218
62.210.188.15
193.70.13.238
23.254.215.31
100.33.244.74
104.168.141.146
80.209.253.238
23.254.217.28
104.254.247.223
104.168.148.204
66.109.33.252
207.54.154.127
204.228.248.100
70.191.153.186
199.36.196.28
104.168.138.191
104.236.19.164
162.245.85.163
45.58.139.117
68.65.120.48

Up 107 IPs so far, out of 4.3 Billion-ish.  A drop in the bucket, but it’s still disconcerting how many botnets are out there.

Update your security patches.

–Simon