Not wanting to install an OS package to do something as simple as sending some bytes a couple years back, I wrote a shell script to send WoL packets. Its only dependencies are netcat and bash so if you have busybox it should run almost anywhere. It just takes the mac address and interface as an argument and sends a WoL packet on that interface
#!/bin/bash
hex="\xFF\xFF\xFF\xFF\xFF\xFF"
mac_hex="\\x`printf "$1" | sed 's/:/\\\\x/g'`"
wol_string="$hex"
for i in {1..16}
do
wol_string+="$mac_hex"
done
printf "$wol_string" | nc -u -b -w 1 "$2" 9
It took me a while to find an explanation of something so simple, I can't figure out why everyone relies on huge binary packages and libraries to do it. I just needed something on my router so that I could wake my machines from outside the house. I ended up just writing a couple shell scripts that called it and triggering them with nginx via FastCGI so I could click on a link to wake up my machines.
To me the buns still look far too perfect and fluffy. I don't know if I've ever received a wrapped McDonald's hamburger that hasn't been smashed flat to some extent, with cracks in the bun. The ones that come in boxes fare a little better but they still look as if they've weathered some turbulence.
I'll admit to McDonald's Japan being a guilty pleasure of mine. Most things I get are pretty close to the picture. It's not perfect of course, but it's McDonald's, I'm not exactly expecting gourmet food and presentation. The fries kick ass though, I almost always get them hot and perfectly golden brown.
The quality of the fries is directly proportional to how good the attendant at the fries station is at following procedure and not dumping loads of pre baked fries in the keep-warm bin (don't know the English McD's phrase for it). They get worse from being under the heating lamp for too long or being left over the frying pan too long dripping. It's not rocket science but many don't want to be shouted at when the station runs out of fries so they overdo it on the supply. This is exaggerated when a rush is winding down and the production isn't scaled down quickly enough.
If I remember correctly there is a small trouble shooting section in the floor managers quality guide (small booklet with all procedures, weights, temperatures, stack height of boxes etc) which hints you at what is going wrong if you ever want to know and get your hands on one. Though that will have changed since mine is ancient.
I figured as much, and I would expect a Japanese mcdonalds employee to give slightly more of a shit than say, an American employee so that probably explains the discrepancy in the average experience if you were to compare them.
That reminds me of when I worked at a movie theater. We used to serve the popcorn scooped directly from the popping machine into a bucket. But then they had a corporate guy come in and install warmers so we could pre-load a bunch of buckets/bags of popcorn and hand them out when ordered. Of course the ones from the warmers aren't as good as the ones freshly popped, and this guy gave some bullshit about "ackshually popcorn right out of the popper isn't as good, it needs time to dry". It's not like the customer is about to take their popcorn into a multi-hour sitting activity where they have time to "let it dry"...
I always tried to hook up the nice customers with the fresh stuff when I could, it felt criminal handing them one out of the warmer.
I realize the purpose of the essay, and I agree with the author's sentiment that our possessions ask more of us than is necessary, and more than ever before. But I disagree that any object is finished. That Casio that the author mentions, yes it goes 7 years without a battery change, but the day the battery dies will be the day that you have to buy a new battery, figure out how to open it, and change it. Or (as many people will unfortunately do) throw it away and buy a new one because it's beat up now anyway.
Tools dull, and people neglect to sharpen them. Filters clog, and people neglect to clean them. Oil needs to be changed, guitar strings lose their brightness, lightbulbs flicker and die, rooftops gather moss. We live in a world where our possessions require maintenance, and the only solution to that is to have fewer possessions. Some people choose to rent instead of buying because they don't want to deal with property upkeep (which is undoubtedly a bad deal, but one that some choose to make regardless.)
The iPhone that the author mentions gives many tools to silence notifications from apps. The real problem is the social expectation that we are always paying attention, always ready to respond. I had a phone free week last year and now frequently will leave my phone in another room on silent for hours at a time unintentionally. It irritates my friends and my wife when I don't respond to their texts immediately. And it's frustrating that these features are being foisted on us more and more. But ultimately all things require maintenance, including relationships, and ultimately we set the standard of how much we have to give and are willing to put up with.
As far as the watch goes, personally I wear a Casio Tough Solar w/ Waveceptor because in theory they should go decades without needing a battery change or needing me to set the time, unless I travel. The WVA-M640 is reasonably stylish, and G-Shocks are virtually indestructible. As long as they keep changing the rules there's no escaping daylight saving time though.
My dad once told me that just because he had a phone (landline), that he was under no obligation to answer it. I thought it was funny at the time but I wish he was still around for me to tell him he was right.
When iPhones became common, my ex-wife would get upset when I wouldn't reply to a text message. Sometimes I was busy and missed the notification, or couldn't answer (like in a meeting, driving, etc). Or I knew that the message would be better answered in person.
The social expectations part is hard to overcome. Societal contracts, whether implicit or explicit are very hard to ignore.
Common... I've got tools I "inherited" from my grandpa that are still fine (brothers and I basically inherited the house and the tools where in the shed and whenever I go there on vacation, I use those tools to fix the house). I've got a screwdriver which I definitely remember using as a teenager, in the late 80s (and which I used for a variety of DIY jobs ever since) to assemble the trucks on my skateboards. And that screwdriver is a prized possession of mine: it's got a story. Hammers, saws, stainless steel scissors, hoses (to water the plants), multi-tool tools (don't know if they're stainless steel but they still look good), etc. Plenty of stuff still totally usable decades later.
You cannot compare tools that can outlast humans (like my grandpa and now myself) with an Apple watch that's going to be junk in a few years at most.
Even for oil that needs changing, things that needs lubricating once every blue moon (like, say, a mechanical watch): it's quite different to drop a tiny bit of lubricant inside a mechanical watch that's already 30 years old compared to having to update the firmware of whatever Internet-of-insecure-and-shitty-Thing gizmo that's going to be a thing of the past in a few years.
And if you really let a nice mechanical watch idle for decades, at least someone can do this:
"Restoring a Vintage Rolex Submariner with the Original Box, Paperwork... Even the Receipt!"
While I'm really not sure there are going to be people out there keeping a connected wristwatch from 2026 going in the year 2066 (not sure about the value of that either).
When The Force Awakens, I spent $99 on a toy version of BB8 that you could control from your iPhone. It was a cool toy. Then after a while the app was no longer supported... Sad times.
I also owned every iPhone from the first through iPhone 7 and kept each as I replaced the old one. After a while, none were usable due to changes in cellphone tech. And I realized keeping LiO batteries around was a huge fire hazard...
If it’s the same BB8 I had, there was a repo on GitHub that allowed you to control it from your computer via Bluetooth. Might be worth looking around if you want to bring it back to life
> Some people choose to rent instead of buying because they don't want to deal with property upkeep (which is undoubtedly a bad deal, but one that some choose to make regardless.)
Is it? My understanding is that strictly return-wise, index funds are distinctly better than property value in most countries, especially if you factor in all the maintenance cost and risks. Some countries have pretty good tenant protection, which is another big factor in practice.
Separately: Personally, I've really enjoyed and benefitted from not having to deal with the complexities of ownership, and it is well worth it in my own time/money/hassle/annoyance calculation. My own time is the single most valuable asset I have; one could say: it is ultimately the only real asset I have. Everything else merely translates to that.
The rent vs own argument is a detailed and deep one, and anyone who comes down 100% on "one answer" (even things like "house hacking") is likely missing something.
Index funds are almost always better than house appreciation over long periods of time; if you discount leverage - because it's "normal" to be leveraged 80% on a house, but you can't margin your index funds that high, and the government doesn't protect you from gambler's ruin on margin.
Owning usually tends to win out the longer you want (or have) to remain in the same location and same house, renting tends to win if you move relatively often (location or changing home type/size, etc) or if you're in a rental inversion (which much of the coasts are in).
At the extremes nobody suggests you should buy a house instead of renting a hotel room or AirBNB in a city you're visiting.
And it's not strictly a financial decision; it's also a personal one and people may choose the "financially non-optimal" because of other reasons.
This really depends 100% on how good your landlord is, over and above the tenancy protection you mention.
> index funds are distinctly better than property value in most countries
It's much easier to borrow £200k to buy a house than to buy stocks, and then you don't have to pay CGT on it. Housing is the only asset the general public can leverage gains on.
Land is not an investment (at least, not without explicitly improving the land). Buildings depreciate. If land (or the buildings on the land) are returning anything close to an index investment, an economy is seriously sick.
Edit: yes, you can rent the property out—but, societally, that's just shunting the problem down the road.
> As long as they keep changing the rules there's no escaping daylight saving time though.
I have a couple of Oceanus (fancy Casio) watches that adapt fine, to whatever DST is. Not sure how they would do in Arizona, though.
I also have a Junghans (more expensive), and it’s stuck in old DST.
I don’t wear any of them. My Apple Watch (cheaper than the others) does fine. It has a GPS-informed time setting. I don’t really use it for a lot of its fancier features, but I like that it allows me to keep my phone on silent.
I am “in the middle.” I don’t pine for “the good ol’ days,” but I also don’t get all hung up on futurism.
Agree about the watch - I wear a Casio LCW-M100TSE, which is also very robust (titanium case, saphire glass), never needs the battery changing and never needs setting (except for travel). But most importantly, it does what it does really well and never bugs me about anything. Downtime is important.
Agree, and funny also that the author shows the F91W.
It has a thriving hacker community built around it. You can get a new arm motherboard with a breakout for a sensor board. Sensorwatch have released a temperature sensor and an accelerometer.
Plus it is loud! But there is another mod I saw to make it quieter.
My point was that when it does go, it will go with no warning, and there is a non-zero cost to replacing it. Cheap, easy, yes, but nothing lasts forever.
I agree, I think the idea of products being done is a temporary illusion. Older analog technology needed a lot more maintenance over time. I doubt someone in the 1970s would agree with this; most things then needed to be regularly mended, fixed, tuned, serviced, repaired, refilled, what have you.
It’s only in the last few decades that materials and manufacturing have gotten good enough that you can expect gadgets to “just work” without regular maintenance. And we’ve also had products cheap enough that people normally throw them out rather than maintaining them.
I don't agree. Older tech was simpler, and often more reliable. They didn't depend on being able to connect to a networked time clock for sync, didn't need networking period. Today's systems are inherently fragile.
I grew up in the 70's. About the only thing I would say is less fragile are cars. Today's cars are just better in so many ways but are unmaintainable by the average user.
And people throw out things instead of repairing them because they don't know how. But that's changing as self-repair movements have taught millions. For example, the Kitchen Aid mixer. The original, built by Hobart and acquired by KitchenAid was a tank. However it had a sacrificial gear and people said that was a flaw because they didn't understand the purpose of sheer pins or sacrificial gears. Now it's pretty well understood thanks to YouTubers like Mr. Mixer that repairing these is easy peezy.
> And people throw out things instead of repairing them because they don't know how.
Part of it is the materials used now, though - many things get thrown out because the plastic bodyshell got old and brittle, and broke. (Plastic is particularly difficult to repair because the break usually presents very little surface area for glueing.)
I think I was unclear. I’m not saying now is better. What I meant is there was a short period, perhaps late 90s to early 2010s, when electronic devices became sophisticated and reliable enough to “just work” in perpetuity, but before everything was internet connected and subscription-based.
Cars are perhaps the best example. Before this that time, you’d expect to do much more maintenance and you’d be impressed to get 100k miles out of it. Now it’s not unusual to get to 200k miles or more, but increasingly you have to deal with firmware upgrades and pay a monthly fee for advanced features.
Aside from this brief period, devices either required more maintenance and replacement (pre-90s) or updates and subscriptions (now).
Can you provide some examples from this time period? I'm having trouble squaring your statement with things like the Red Ring of Death with the X-Box etc.
Cars are actually surprisingly maintainable by an "average" user - if you maintain them the same way the repair shops do - replacing parts.
What old cars had was the ability to fix things without replacing parts - but most of those kinds of repairs (think: adjusting points, etc) are no longer necessary at all.
A modern car tells you what is wrong (usually) and you can have an auto parts store read the codes, search YouTube for a video on it, and order parts and replace it yourself.
You need to go back pretty far to find vehicles that can be repaired by the side of the road in Outer Mongolia with nothing but a hammer and a bag of random pieces of metal (iirc, this was in the extended features of Planet Earth, maybe the Snow Leopard episode - sadly, not about macOS at all ;).
Yes and no - while it's still simple enough to replace parts in some cases, and said parts are usually easy enough to track down, manufacturers are starting to go the Apple route and lock the ECU to a given part, or require what boils down to a very expensive dongle to perform even simple maintenance procedures. Some of this is due to an actual need to recalibrate the vehicle due to minute differences in performance between parts, other cases are clearly laziness or malice.
For example, some modern Hyundai models require a very expensive ECU reprogramming tool to... release the electronic parking brake. So that you can change brake pads, a job that is normally well within the reach of anyone willing to get their hands dirty. I've seen suburban moms be shocked by how simple it is. And yet some vehicles now require a service at the dealership to change brake pads because they are the only ones who can command a parking brake unlock. What was wrong with the old pull handle or floor pedal parking brakes?
You can't tell me that all the features of an ECU reader couldn't be programmed into a modern head unit. The stereo is already on the CAN bus, why doesn't the stereo just pop up an alert that says e.g. "VSS Malfunction", "Oxygen Sensor Malfunction" instead of the cryptic check engine light requiring a special tool? Why don't our vehicles have a "maintenance mode" built into the head unit that can clear codes and recalibrate injector timings?
Even on early 2000s vehicles, there were usually procedures to do things like reprogramming key fobs by doing arcane things like cycling the key in the ignition 5 times while holding the brake pedal down. Old PCs had beep codes or blinkenlichten to tell you what the problem was when they couldn't POST, the only reason modern vehicles can't do the same is that automakers are looking for new revenue streams amid shrinking margins.
And this is aside from the fact that we have optimized for ease of construction rather than ease of repair, I saw a picture from a mechanic friend who works at a dealership recently, to replace a camshaft actuator on a modern Ford Bronco they had to lift the entire cab off the chassis. While I have seen home mechanics lift a cab a foot or two to access a part, it's well outside the ability of the average person to crane one of the heaviest parts of their vehicle several feet in the air.
This jives with something that’s occupied my brain a couple times in the last year, the separation of art and science.
Science is empirical knowledge and processes which can be transferred, art is gut feeling and subconscious knowledge applied automatically, which can’t be transferred.
Roughly I think this corresponds to how our minds perform cognitive offloading of repeated tasks. New tasks that require instruction following occupy our attention, but the more we do them, the more our minds wire the behavior into our “muscle memory”. Practitioners of the arts (or even the art of science, one might say) have a built a neural network that offloads tasks so that higher cognitive functions can focus on applying those tasks in expert ways.
It’s sort of like when we start out our brains have to bitbang all tasks (muscle movement, speech, etc.) but over time our brains develop their own TCP offloading, or UART peripherals. And you can’t just download a TCP offloading engine, it has to be built into the silicon. Hence why “expert knowledge” isn’t transmissible.
Which is why spaced repetition is an effective learning method. You’re hacking your brain to wire facts into the hardware.
AdGuard installs through the App Store and integrates seamlessly with Safari. It's not as perfect as some of the desktop class adblockers, but it's free and can be up and running in a couple minutes.
If you're on Android, Firefox supports many full desktop extensions, including uBlock Origin.
You actually don't even need two interfaces on the box if you have a managed switch. It's not too difficult to configure your only interface as an 802.11q trunk port, and then you can use the managed switch as a sort of "interface expander". This is referred to as a "router on a stick" configuration, and it's how my home network is configured. Plus, if it's a PoE managed switch, you can install some cheap enterprise surplus Aruba IAPs around the house for Wi-Fi which is a lot higher quality than a consumer router or a mesh setup.
My home router was an old Thinkpad for a while, but then I switched over to a slightly newer Dell Optiplex that my work was throwing out. The plus side of that is that the i7 is total overkill for routing so I can also have my "router" run some VMs for network services and cut down on the number of boxen in my homelab rack.
I have actually been curious about this: How good can a WiFi mesh get latency-wise, given the right equipment, and how close would a consumer router setup be to that, do you happen to know?
With modern Wi-Fi the issue isn’t really latency, it’s jitter. Most of my only moderately tech savvy friends have mesh setups that they don’t find fault with, but were also significantly more expensive than my cobbled together setup. From what I understand, my Aruba IAPs can also be configured in mesh mode so only one of them actually needs a router connection, but it was easier to just run a second CAT6 cable through my attic.
My APs are “only” 802.11ac, but on the other hand they were only $8/ea. And all of the speed critical devices on my network are wired anyway. It’s good enough to stream 1080p/120hz from my gaming rig to my iPad with imperceptible jitter and sub 10ms latency so I’m happy. If they ever get flaky down the road I’ll just upgrade to the “latest” 10 year old sub $20 used enterprise gear I can get my hands on. And that’s not the oldest part of my setup, the router itself was made circa 2013 and my managed gigabit PoE switch is of indeterminate age but probably at least 20 years old if I had to guess. Networking tech changes a lot more slowly than some other areas.
A reminder that there are still valid escape options for us systemd haters. Probably the best if you're not a heavy desktop environment user is Alpine. I ran Devuan for a couple years with only minor issues. And there's always Gentoo. I find it very comforting that I can control the init system just by editing shell scripts.
I think this falls in line with the sentiment from "The Hitchhiker's Guide to the Galaxy":
"And so the problem remained; lots of the people were mean, and most of them were miserable, even the ones with digital watches. Many were increasingly of the opinion that they'd all made a big mistake in coming down from the trees
in the first place. And some said that even the trees had been a bad move, and that no one should ever have left the oceans."
The way fossil fuels have been exploited has been categorically evil, and from that perspective I think the "industry" is going to be seen as a net negative. The negative externalities are in line with the waste generated by the development of nuclear weapons (think Hanford) on an even grander scale. But it would have been impossible for us to reach a point where it was possible to produce solar cells, hydro, and wind energy without the incredible energy density of petroleum fuels. The fuel for the industrial revolution that gave us our modern livelihoods. Petroleum-derived fertilizers are what enable the global population that we have today, so in a very real sense you and I would not exist without the development of fossil fuels on a grand scale. Whether or not that is a benefit or a deficit to mankind will probably be left to the historians.
Lest anyone think I condone the irreparable damage done to the planet by the industrialization enabled by reckless exploitation of petroleum, I think the whole thing is shameful, and I feel a bit of shame every time I have to drive my gasoline-powered car to the store. But I think there was a responsible way to harvest and benefit from that natural resource and like most natural resources, human greed found a way to make the worst of it.
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