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Postosuchus

154 karma · joined November 7, 2016

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Postosuchus··on Ask HN: Who's still keeping a DOS machine up because the business depends on it?
This is probably a wrong audience. Most people here are very technical - the kind that would not put up with tiptoeing around a sacred computer from decades ago running some magic software from the DOS era. This crowd will aggressively move it to modernized architecture or at least emulate it using a more modern platform.

The company I worked at in the late nineties, used Managing Your Money (MYM) for bookkeeping - initially on a dedicated DOS machine. My colleague set up a DOSEMU-based emulator and moved the software to it (bye-bye, dedicated DOS machine!). Later, he re-wrote it in STk (Scheme w/ Tk bindings, running natively in Linux) as ageneral-purpose transaction storage. ¯\_(ツ)_/¯

Postosuchus··on Linux support is coming to Snapdragon X2 series
This!

I've had a Snapdragon X Elite laptop for 2 years, constantly trying to get Linux off the ground on it. Didn't happen (well, technically, toward the end of that period, there was an unsupported port of Ubuntu but it lacked half the drivers). And yes, when I bought it there was a very similar announcement from Qualcomm promising first-class Linux support. So I wouldn't gamble on it (especially considering that prices are crazy) until there indeed is a supported distro.

Postosuchus··on Amazon now hides all customer reviews on products
Hmm... Is it an experiment? I'm seeing all reviews both on the web and in the app (Android phone).

Having said so, I am not hopeful. Amazon has gone the enshittification route with the gusto few companies have. And they've been actively (and gleefully) making some of the most useful features near useless. This can be seen most pointedly with order history search. Whereas in the past searching for a string brought up the past orders based on string match, now trying to search for a given term brings up gobs of past orders with items having absolutely no relevance to that search term. My cynical theory here is that someone "improved" order search by bolting on "AI."

It pains me a lot. I've been a fiercely loyal Amazon customer since 1994 and for a long time they've been the most customer-obsessed company out there. I can't even describe how different things are now.

Postosuchus··on Why your Amazon order confirmation emails have become so unhelpful
Looks like you haven't seen what they've done with Order Search. Being a customer since 1994 (yes, when they just came out as a neat way to buy books online), my order history has been an invaluable reference allowing me to find that thing I bought 5 years ago, its specific and the price I paid. Now, instead of a good old substring search, they do some kind of insane fuzzy search which comes up with hundreds of absolutely irrelevant results. They've made it completely unusable.

But I'm sure a good bunch of people got promoted for "enhancing" the search with AI...

Postosuchus··on LastPass notifies users of yet another data breach
KeepassXC comes with its own share of risks (supply-chain attacks, zero-day vulnerability detections etc). No matter, which 3p software you are using, you are effectively gambling on the chance that none of those risks materialize. The only alternative is to personally audit the code - library by library, script by script and build it yourself. But even that carries risks: https://www.cs.cmu.edu/~rdriley/487/papers/Thompson_1984_Ref...
Postosuchus··on Wolfram Language and Mathematica version 15
It used to be pretty popular for mathematical modeling in quantitative finance.
Postosuchus··on Fox to buy Roku
You might have missed the memo, but Roku's main business has been advertising for quite a while. It is just shrouded in streaming and platforms. But it is advertising nevertheless.

Being a platform, Roku benefits from advertising 3 ways - by running its own ads in some apps and on home screen; by exercising carriage rights on 3p apps that show ads (getting a cut as a platform); and by building and selling audiences for targeting.

For all I know, Fox has zero interest in platforms or technology. But they are fairly sophisticated when it comes to adtech and this is purely an adtech play.

Postosuchus··on Anthropic, please ship an official Claude Desktop for Linux
That's precisely what is wrong with the state of the UI for Linux. Instead of boring, long research into user habits, finger memory, and productivity, resulting in boring standards like IBM CUA or Apple HIG, we got a bunch of opinionated engineers who think that people using computers fall into two categories: wizards, who are happy to spend their life tinkering with config files and making various pieces work together - and a bunch of losers not worth developing software for...

(Until Microsoft had actively started fracking it up, sometime around Windows Vista) just like a Roman citizen landing up in any town of the Empire, one would be able to effectively and consistently navigate around, using both keyboard and mouse across most Windows applications. Everything worked in a boring, predictable way. Everything used standard API that provided the whole spectrum of UI capabilities.

With Linux, unfortunately, this was never considered ideal and instead we have a zoo of different paradigms and technologies (plus intense politicking of UI development). Which means, when something happens to work as expected without excessive ServerFault/ChatGPT trawling and config/gconf/dbus wizardry, it feels like a sheer delight and an exception rather than a rule.

Postosuchus··on Preparing for KDE Plasma's Last X11-Supported Release
I was not aware of that and literally read into this particular article. Thanks for clarifying!
Postosuchus··on Preparing for KDE Plasma's Last X11-Supported Release
As someone who shipped my fair share of critical production features, I find this plan raising my eyebrows somewhat. Disabling a feature AND simultaneously removing the codebase for that feature almost never ends well. There will always be some use cases that people haven't thought of.

In serious projects (read, your career is at stake) a much better strategy is to first make the feature unavailable by normal means while still allowing a workaround (in this case, for example, PLM could remove X11 option from the menu but still allow X11 sessions when some magic environment variable is set.) That would give people an easy way to get the old functionality if something is critically impaired for them. And only then, once we are confident that no massive unforeseen issue has surfaced, can the codebase be removed.

Postosuchus··on Gradle Is Javamaxxing
Almost 40 years of software engineering experience - and I hate Gradle more than I would consider reasonable. In fact, I consider Gradle the absolute worst software system out there.

Absolute majority of people I witnessed using Gradle (myself including) approached it with almost religious terror. Making a change - any change - is akin to playing Russian Roulette, except all chambers but one are loaded. Change one directive - and your build breaks in most weird and incomprehensible ways.

And then there is the whole notion of stability (I mean "contract stability.") Almost every single release of Gradle breaks things in some subtle ways. I can take a project from the olden UNIX days with its Makefile and that Makefile will work in gmake in the freshest Linux distro, using gmake release that was produced multiple decades after Stu Feldman's make. It doesn't require a very specific version of libc or kernel. Because it is 1. Written portably and 2. It treats its behavior (jokes about using the Tab character aside) as a contract and it doesn't violate it just because some poorly educated software engineer decided that it would be a good idea to change the behavior in the upcoming release.

Postosuchus··on I’ve built a virtual museum with nearly every operating system you can think of
Amazing project - and you actually fulfill a dream of mine (to have a collection absolutely all historically interesting UNIX-like OSes in VMs available on demand).

I'll dig through my collection of "abandoned" OS distros to see if I have something that could make an addition to your museum.

Postosuchus··on The Quiet Renovation at Bitwarden
I'm not gonna laugh but I can tell you quite authoritatively that Google will not abuse your passwords and passkeys. But more importantly (which is the main decision factor for me personally) - given the current state of software (in)security, I trust Google more than anyone else to build it right and to avoid attack vectors less sophisticated companies might expose.

(DISCLAIMER: I am on 1Password which I've been using for long long time - way before password management in Chrome became a real thing. But let's just say, GPM is becoming more and more compelling proposition).

Postosuchus··on The quiet renovation at Bitwarden
Google's is even better, as it is cross-platform (although same caveat of having even more dependency on your account is still true). Plus (not sure about Apple) but Google also does (portable) passkeys and OTP.
Postosuchus··on All phones sold in the EU to have replaceable batteries from 2027
That's an excellent idea! It will work out absolutely great - much like Communism.

Meaning, when you forcefully standardize and regulate how phones are built, you might expect that companies will not compete on making better phones (since they are not very much differentiated) but on who produces the cheapest phone.

Postosuchus··on Tell HN: Russians may soon lose access to the global internet
This will not work for two reasons:

1. Thanks to the sanctions, it is virtually impossible for RF citizens to purchase anything abroad with Russian credit cards.

2. VPN was design not to obfuscate but to encrypt - that is, the protocol doesn't conceal the fact that VPN channel is being used, you just cannot peek into the content in this channel. Which means that more and more sophisticated tools are being used to block VPN communications.

Postosuchus··on An important update on our team
Oh no! Yet another "difficult but right decision" (tm) to self-fund further investment in AI.
Postosuchus··on Canadian government demands safety changes from OpenAI
Funny, how we reliably keep finding the boogeyman - first in computer games, then in "right wing extremists online" then in LLMs, while carefully avoiding the correlation of dysphoria and mental disorders with gender change...
Postosuchus··on EDuke32 – Duke Nukem 3D (Open-Source)
Indeed, they made Level Editor available. In fact, there was even a friggin' book on level design: https://www.amazon.com/dp/0782118690

Blast from the past indeed. Many many moons ago, I came up with a "bright" idea of designing a mod for Duke3D that modeled the office of my then-employer (large fintech company). At least I had enough sense not to boast about it - several months later a crazy guy brought a shotgun to HIS former employer and made national news, I don't think people would have taken my creation as lightly as I did back then. Still, working on it was fun.

Postosuchus··on Same-day upstream Linux support for Snapdragon 8 Elite Gen 5
Snapdragon X Elite laptops have been out for the last two years, if not more. How much has Qualcomm did over this time to make Linux work on those devices - almost nothing. As of 2 months ago, the best you could do was a special cut of Ubuntu that kinda sorta booted on those machines and required Windows to be present in order to pull some drivers.

So how about you give me a fucking break, Qualcomm? Call back when Snapdragon has first class support in major distros and you are serious about Linux.

Postosuchus··on Show HN: Gradle plugin for faster Java compiles
This. And speed aside, Gradle embodies everything that is wrong with modern software development. A giant, opaque, idiosyncratic black box. I develop for Android (Java and Flutter) and it has become a sad pattern from Hell: Android Studio update mandates upgraded Gradle, which breaks previously the build in most weird ways, forcing one to trawl StackOverflow looking for proper incantations to do in the myriad of files it has created with the single purpose of building the damn app. Sometimes I wish, creating new build systems was outlawed some time after gmake or cmake...
Postosuchus··on 1972 Unix V2 "Beta" Resurrected
Pretty interesting. I guess it was way later, when they came up with the SUID semantics and appropriated the first character for symlinks (l) or setuid binaries (s)...
Postosuchus··on Yi Peng 3 crossed both cables C-Lion 1 and BSC at times matching when they broke
Nope. ¯\_(ツ)_/¯
Postosuchus··on GnuCash 5.9
Second that. Microsoft Money was _amazingly_ practical and useful - head and shoulders above Quicken. It is a real shame, Microsoft didn't find a better solution than to sunset it.
Postosuchus··on Emacs used as a message router in Germany's ATC systems in the 1990s (2021)
I don't think VAX emulators were the thing back then. :-) In fact, our target platform was a cluster of commodity DEC Alpha machines running an early version of RedHat Linux for AXP. I know for a fact, that we were the first system that employed Linux clusters in fintech.
Postosuchus··on Emacs used as a message router in Germany's ATC systems in the 1990s (2021)
Yes, absolutely. You will be shocked how complex CMOs might be just to calculate plain cashflow on a tranche (https://www.amazon.com/Handbook-Mortgage-Backed-Securities-7... is a great standard treatise on the topic). Add to this interest rate modeling and prepayment modeling - and we are talking serious logical complexity. And this is the area where people get REALLY pissed when you have bugs.
Postosuchus··on Emacs used as a message router in Germany's ATC systems in the 1990s (2021)
Speaking of crazy applications of Emacs... Long long time ago, my team was tasked with rebuilding an MBS analytics system for one of the leading fintech companies. The original system ran on DEC VAX and was written in VMS Pascal (let's just say, a very unique flavor of Pascal). Rewriting it from scratch was not an option (it would take decades to implement all that complexity and to make sure it worked correctly). Instead, we utilized a combination of tools that first transformed the Pascal code into the form that was closer to more popular Pascal dialects (which included using a Scheme compiler and (drum roll) Emacs in batch mode), applied a set of hand-made patches, translated into C using p2c, and finally built on Linux. As crazy as it sounds, it worked well enough to be used as a foundation for the next gen of mortgage analytics.
Postosuchus··on How much faster are the Gnome 46 terminals?
Interesting timing (pun intended): apparently one of the recent Gnome updates in Ubuntu made terminal barely usable due to lagging - https://askubuntu.com/questions/1509058/input-delay-on-termi...

I've noticed this myself on my main rig running Ubuntu 22.04, which never ever had any perceptible lag. Now it is so bad I was forced to switch to Alacritty.

Postosuchus··on Microsoft is ending support for the Windows Subsystem for Android (WSA)
> wants it to be a kind of media center only

Again, to accomplish this goal, one has to:

- Build a credible software stack - from UI kits to audio and video codecs

- Convince the streaming companies to build one more flavor of their apps (in addition to Android/FTV, AppleTV, Roku, and a bunch of SmartTV platforms)

- Build ad stack and also convince major ad platforms to build their respective ad SDKs for the new platform (believe me, even for established platforms this takes years)

And all of this - to accomplish precisely what??? To wean away from Android? Why? There are no licensing issues, Amazon has grown a tremendous expertise in Android, which underlies most of its devices. Why throw all of this away???

Unlike Amazon, Samsung is much more tethered to Google, because they cannot afford to diverge in Android experience for the phones. They tried to cut this Gordian Knot by building Tizen and they learned their lesson the hard way. But at least for them there was a strategic benefit of moving away from Android. There is no such benefit for Amazon.

Postosuchus··on Microsoft is ending support for the Windows Subsystem for Android (WSA)
Doesn't make much sense. Building an ecosystem is far, far more difficult than throwing together a small embedded OS. Just ask Samsung and LG (and Google for that matter). Maybe Amazon has enough clout to force all streaming app developers (and game developers, which is the new frontier, and ad platforms) to suck it down and build support for the new platform but I doubt it - plus the ROI is just not there. Why destroy an active well working ecosystem - to accomplish what exactly?!
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