Ask HN: What is your favorite low-end setup you've ever done?

With a raspberry pi 3 I've done an app running on node, scraping some open data, pushing those crunched data to a redis.

Then a cronjob will post that data to a website.

All on that machine.

For a while I've also used it as a minimal webdev environment with no real performance problem.

Easily this: https://taoofmac.com/space/blog/2020/05/23/2130

Hacking a netbook into something I use daily has been more useful in the current context than all my Raspberry Pi hackery - last year I turned a 3A+ into a neat portable server, and that was a lot of fun, too:

https://taoofmac.com/space/blog/2019/08/22/2023

...but ultimately less productive.

I worked a computer store back in the mid 2000s. We got an iMac in that had a busted CRT and the owner just wanted the data moved to a new machine and then gave us the old one to get rid of. I pulled it apart and installed Linux on the 233 Mhz PowerPC. It ran for years with just the power board and motherboard sitting open on my desk. I used it for a server and development environment through ssh. I finally turned it off and I recently pulled it out of the box and the PRAM battery had exploded and ruined the entire thing. Good memories though.

Before Age of Empires 2, Age of Mythology, and Roller Coaster Tycoon 2 were rereleased on steam I held on to my first Windows XP computer dearly, a Dell Dimension 4000 series PC and little VGA LCD from round 2007. Had to replace the battery at least once.

These games aged very well and I miss the graphical simplicity of XP. I used to edit movies on it in windows movie maker.

In high school, I made a Jarvis like voice automation system with a friend. This was 2010, before Siri and AWS and home automation were cool. The whole system was made out of junk parts. An ancient desktop with a parallel port was the brain. The parallel port pins were connected to relays which were driving the mains current to various appliances. We used the hilariously bad Windows speech recognition to manipulate some cmd scripts which turned the parallel pins on and off. As stupid teenagers, we had open mains lines on the floor. I am happy to be alive.

I have setup a self hosted note server[0] on Raspberry PI. Here's my workflow:

- Remembered a todo or note? Type note in your browser address bar with keyword 'pin' prefixed

    pin todo!pay the rent
    pin grocery!handwash
    pin watchlist!https://www.youtube.com/watch?v=j800SVeiS5I

- Note gets saved in markdown document like todo.md, grocery.md and watchlist.md. 'pin' is the keyword I have configured for my Pi server and browser thinks its a search engine.

- A http shortcut on Android when clicked shows a dialog box with todo.md contents.

- Edit/View notes using mapped network drive in your favorite markdown editor both on desktop/mobile. You can also view all the notes in your browser.

[0]: https://github.com/quaintdev/pinotes

My all-time favorite (so far) was running our company email server on a Mac SE/30. Although that might not qualify as low-end, it was a machine our department got at no charge when the donor upgraded. Good times, an elegant weapon for a more civilized age.

I currently use an HP Stream 11 Pro that I got for not quite $100. I was going to run Linux on it, but the trackpad was unusable for me without lots of tuning of low-level parameters. It is usable as a dev box for static HTML sites, using VS Code on Windows 10, even non-GUI WSL2 Linux basics. 4GB of RAM, 6 Watts of heat.

Windows is a huge amount of work for me, but learning PowerShell or Python doesn't require a ThreadRipper. Or 1080p video.

AntixLinux on classic Thinkpads

I regularly use an EEE PC (901, I think?) when I don't want to deprive my wife of the MacBook. Runs Debian Linux with MATE just fine, only browsing is a bit slow.

The programs I use are configured to have a minimum of toolbars and such to save on screen space.

There's also a Pentium 4 PC that I've installed a time-appropriate stack on - Windows 2000, Visual Studio 6, etc - to see if I was wrong to assert Wirth's law. I wasn't, the thing flies.

My best low-end setup was a network gateway running FreeBSD for traffic shapping and NAT. It was a Pentium pro II, out-of-the-shelf with 4 3COM Fast Ethernet and used to provide internet for more than 2k simultaneous users. It was the main server from an ISP where I used to give some consulting.

I used a IPS-screened Thinkpad T42 (1.5 GB RAM, compact flash card in place of HDD) + RAM-booted Tiny Core Linux + Non DAW for producing radio shows for my country's public broadcasting. The T42's sound card didn't work, so a Zoom H1 recorder was used daily as an audio interface. I even used that machine to record something important outdoors with an Avid Mbox 2, but I remember feeling really uneasy as to how well this would work out.

I liked the T42 a lot (I still have it). All in all, I guess it is time for HN to re-discuss Joey Hess' minimal setup:

https://usesthis.com/interviews/joey.hess/

https://news.ycombinator.com/item?id=4721645

https://joeyh.name/blog/entry/xmonad_layouts_for_netbooks/

Or Jason Rohrer:

https://usesthis.com/interviews/jason.rohrer/

http://hcsoftware.sourceforge.net/jason-rohrer/simpleLife.ht...

Does a Sun SparcStation 2 count? By today's standards it is pretty feeble (a small percentage of the power of a Raspberry Pi) - but it sure didn't feel that way at the time!

http://eschatologist.net/blog/?p=266

I occasionally think about trying to find one and installing NeWS & HyperNeWS to see if it really was a nice as I remember.

I ran Gentoo Linux on a 12" iBook PowerPC G4 for a while after Apple officially declared it as end-of-life. I really loved the form factor at the time, it feels clunky now.

This is kind of basic but I bought a Thinkpad W530 with maxed out specs, prior life as a docking station queen, in a used Japanese bookstore (in San Diego) last year for about $300 after I needed a 15" non-Mac laptop.

Until three years ago I had been running an Aldi Pentium Pro 4 system from 1999 with windows 95, that I moved to various kind of Linux distributions since 2010. The system has been running great but finally decided to buy something modern... A Lenovo x220 from 2012 ;-) with a new SSD running windows 10 and Linux dual-boot.

In the 90s I installed FreeBSD on a Zip drive running on an old Powermac and connected a MacPlus as terminal with a 6m long ethernet cable (Edit: or another cable? no longer sure). I used it for experimenting with Unix and IRC.

However, for some reason the Zip drive was always trashing even though the system wasn't swapping. But the setup worked.

13 years ago, I used an old box with very low specs (Pentium MMX) as a home network appliance using Linux.

It acted as a firewall, reverse proxy cache and if you used nmap on it, it showed up as a network printer.

Of all my hilariously low-end setups, my favorite would have to be the Zipit Z2. It's a little handheld instant-messaging toy with a qwerty keyboard, a 320x240 screen, and 32 megabytes of RAM. In 2011 or so, I didn't have a laptop or much money, and I ended up using one of these as my daily driver. In those days, 32 megabytes would run stock Debian. X11 was practically useless on a device with no mouse, but all the curses programs worked. I had pretty good eyes, so I loaded a 4x6 console font and got myself a (tiny) 80 column terminal. Elinks was a mite heavy for the thing and also has a tendency to lock up when a page is slow, but I discovered an obscure console browser called 'retawq' that would support my 100-tabs-a-day habit, even in such a constrained environment. I even compiled it on the device. mplayer ran perfectly well, and the audio chip in it was actually absurdly good especially for an IM toy, so it was actually quite a practical mp3/FLAC player as well, at a time when a portable FLAC player would run you about £200 if you could find one at all. Disk space was limited only by the miniSD card you put in it.

They aren't quite so much fun any more, sadly, as Debian no longer runs properly on 32 megabytes of RAM.

I don't like carrying things when traveling, so I have tried different mobile offices over the years which can definitely be considered low-end practical/productive setups:

- around 2005; HP Ipaq pocket pc + Zaurus C860 with network adapter; I did all my document writing, programming, server admin, online buying/selling on the combi of these two; very light to travel. Pretty perfect even for quite long times on the road

The Zaurus I used until 2010 around; I still have it and it still works perfectly.

- around 2011; OpenPandora + iPhone, same setup as the above but more powerful ; still as portable; on the Pandora I could/can do mostly anything I need to do for work; php/ruby/c#.net/python/haskell/lua. The Pandora battery can be swapped, so I carried 2 extras which means a week of work while weighing absolutely nothing...

- around 2018-now; GPD pocket 1 + iPhone and it's x86 while having very good battery life with debian/i3wm, so same as above but with a lot more freedom. It's far less repear-able though than the Pandora and the Pocket 2 is really not as good (I sold it; it was annoying to work with compared).

A 33mhz 486 DX (8MB RAM, roughly 1990 vintage IIRC) was doing firewalling and routing duties for my parents house from approx 2000 until ~2012.

The most extreme was a Nokia E66 with PuTTy. I was on a flight for a holiday and then the real time bidding system we had running was erroring out. I knew where the bug was (proper fix was a TODO), and I had to fix the service before boarding. nano with a T9 input typing Python is something I will never want to do ever again.

Oh yeah, editing code on a live server. Also probably never again.

I had a Sun Sparc Classic with an s-bus quad fast ethernet card. Loaded OpenBSD on it and ran it as my home gateway/router for a few years.

I used to use a 486-33 as a router/firewall setup with Smoothwall (I think) as the OS. This was probably about 2003 when ADSL was a new thing and there weren't any affordable dedicated routers on the consumer market.

Also used to run a Hackintosh setup on a Samsung NC10 netbook.

Solaris 9/ultra 10