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c0nsumer

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Show HN: Trailmaps.app – Mobile maps that match the trail

trailmaps.app
1 points·by c0nsumer·hace 2 meses·2 comments

Capital One Credit Balance Refund Business Logic Flaw

nuxx.net
1 points·by c0nsumer·hace 3 meses·0 comments

Local-heatmap-tile-server v1

nuxx.net
2 points·by c0nsumer·hace 3 meses·0 comments

Updated MTB Trail Mapping Workflow: Thanks, Claude

nuxx.net
1 points·by c0nsumer·hace 4 meses·0 comments

If You Want Different Outcomes, You Have to Do Different Things

freddiedeboer.substack.com
2 points·by c0nsumer·hace 6 meses·0 comments

OLED, Not for Me

nuxx.net
175 points·by c0nsumer·hace 6 meses·218 comments

Home Assistant as Personal Device Tracker

nuxx.net
1 points·by c0nsumer·hace 7 meses·0 comments

OpenSCAD is kinda neat

nuxx.net
327 points·by c0nsumer·hace 7 meses·253 comments

Wireshark 4.6.0 Supports macOS Pktap Metadata (PID, Process Name, etc.)

nuxx.net
135 points·by c0nsumer·hace 9 meses·22 comments

Russian fake-news network, led by an ex-Florida sheriff's deputy

theregister.com
22 points·by c0nsumer·hace 10 meses·0 comments

comments

c0nsumer
·hace 22 días·discuss
Bluntly, cubicles are NICE compared to the massive distracting (but stylish) open plan stuff. From above they look sort of dystopian, but no one in your peripheral vision, reduced noise...

Not as nice as an office with a door, but really not bad. Especially the taller ones.
c0nsumer
·el mes pasado·discuss
Thanks!

The idea came from using the Strava heatmap in JOSM to trace the proper location of mountain bike trails. I'm trying to use Strava less, and usually have ridden the trails enough myself before mapping them that I could use my own routes... So I figured why not have my own heatmap tile server?

It's also cool to just look at.

I could take it a lot further with time boxing what's displayed and whatnot, but generating the tiles is computationally expensive, so I just stuck with what I have for now. It meets the need.
c0nsumer
·el mes pasado·discuss
Three that have been really beneficial, and all support/build on a hobby / volunteer effort of mapping mountain bike trails:

This one generates maps from OpenStreetMap data + some custom curated info in YAML: https://github.com/c0nsumer/trailmaps.app-map-generator

This one converts a basic chunk of OpenStreetMap data to an SVG so I can mark it up (by hand) in Adobe Illustrator to make specifically-styled print/PDF maps, such as what get installed at trailheads: https://github.com/c0nsumer/osm_to_ai

This one takes GPS recorded rides and builds custom/personal heatmaps serving up the map tiles so I can use them in map editing software: https://github.com/c0nsumer/local-heatmap-tile-server

And all of this has been put together to make the custom, local, specific-use-case maps that are at https://trailmaps.app (which, via local curation, are overall better mobile/online maps than many of the bigger auto-generated systems such as Trailforks, Gaia, RideWithGPS, etc, for visualizing local systems).

It's neat stuff where I understand all the inputs, outputs, and how most of it works, but AI tooling (Claude, mostly) has allowed me to bolt it together much faster than I would have writing it myself.
c0nsumer
·hace 2 meses·discuss
You illustrate this nicely.

Just something as simple as "that ceiling fan doesn't work so well, and squeaks once in a while when on high" can easily be remedied yourself when owning the house by just going buying and installing a new ceiling fan.

Regardless of how handy one is, with a landlord that's generally not allowed without permission, the landlord often won't install as nice of one as you might like, etc.

This goes for every fixture that's not part of the rental. Major appliances, flooring, even door knobs... Like if you suddenly want an electronic keypad on your deadbolt.

Of course, this flexibility has to be something you care about. Not everyone does, but for those of us that do...
c0nsumer
·hace 2 meses·discuss
Thank you. It's really a simple concept: color them as the colour= tag is in the OSM relation, which matches the signs/markings on the trail.

There's no reason why it couldn't be used anywhere else. This just makes maps that fit within the bounding box of a relation. The only thing US specific about it is the elevation data, and I'm sure something else could be used to get that elsewhere. Or else it could just be turned off for a given map with show_terrain: false.
c0nsumer
·hace 2 meses·discuss
This feels a little weird because while they are running the website itself (HTTP) off the Pi, they are handing off all TLS to a cloud provider.

So while the content is in RAM on the Pi, a lot of the heavier lifting (TLS termination) is done elsewhere, which saves a ton of CPU load on the Pi.
c0nsumer
·hace 3 meses·discuss
When zooming in and it switches to the lighter color tiles, the icons basically become invisible.
c0nsumer
·hace 4 meses·discuss
Client isolation is done at L2. You can't add exceptions for IP ranges / protocols / etc this way because that's up the stack. Even if devices can learn about each other in other ways, isolation gets in the way of direct communication between them.
c0nsumer
·hace 5 meses·discuss
Outside of security stuff, over the years I've found this really handy for troubleshooting as well. Being able to extract detailed process info, screenshots, and a bunch of other things from a memory dump have allowed me to get a better idea of what a user was doing when a Windows BSOD occurred.

It builds more a nice picture of what was going on when paired with the users description. Or sometimes, depending on the user, you just don't have anything else to go on besides "it crashed".
c0nsumer
·hace 5 meses·discuss
I suspect they are meaning because it's uniform you can easily find the studs through it and fasten things directly into them.

An uneven wall material (plaster on lathe, or even plaster on drywall as we have in most of our house) can be quite a hassle to find the actual timbers/studs behind.
c0nsumer
·hace 5 meses·discuss
Small world!

You're welcome.

Yeah, give borg a look. It's just faster to back up, faster to delete old backups, and just easier to do restores because so long as you have the appropriate credentials you can list the archive from any machine.

I think there's still a place/use for --link-dst and hardlinks, but as a backup system I think borg does it better.

For reference: https://nuxx.net/blog/2019/11/10/using-borg-for-backing-up-n...
c0nsumer
·hace 5 meses·discuss
Hard links are file level dedupe.

And then once all references to the inode are removed (by rotating out backups) it's freed. So there's no maintenance of the deduping needed, it's all just part of how the filesystem and --link-dest work together.
c0nsumer
·hace 5 meses·discuss
Ha. That's a throwback.

I did the same thing, but with a more detailed writeup, in 2009: https://nuxx.net/blog/2009/12/06/time-machine-for-freebsd/

It was really handy, but I now use borg as it just works better.
c0nsumer
·hace 5 meses·discuss
A weird flipside is things like... the IKEA Zigbee devices. Many of these do not work right at all with 1.5V batteries and basically require rechargables.
c0nsumer
·hace 6 meses·discuss
With the advent of new RGB (three column, like most LCD) OLEDs I wonder if Apple's next high-end display is going to use that. It'd be a whole bunch of things aligning for a good ecosystem.

And I know this is a whole lot of personal preference, but I like macOS. It works well for me. It's a good UNIX(-like?) with professional-level apps.

I support/maintain/use Windows systems for a living so I'm comfortable there as well, and I'd be mostly fine on a Linux but the lack of pro-level apps for some of my hobbies (namely, map making) and sufficiently-user-friendly equivalents for a few other apps (eg: rubiTrack, Hazel, Photos.app) is a problem.

(A bunch of years back I made a conscious choice to do less sysadmin-ing at home, even if I have to pay a bit more. It's freed up mental capacity for using computers as a means to an end vs. an end itself. And it means I don't have the flexibility of Linux or other OSS things at times, but I've been able to work within that. But I'm getting way off topic here...)
c0nsumer
·hace 6 meses·discuss
Yeah, and I'm not terribly interested in getting into the details of how everything renders... I just want a display that works and doesn't make my eyes feel funny.

The PA27JCV (which I don't expect to have back from warranty repair for 3+ weeks) looked fine, and I'm now at day 5 of using the U3223QE and it's fine. So this is my solution to the problem I guess.
c0nsumer
·hace 6 meses·discuss
The person who bought mine was a family friend who wanted a large display for her kid to do 3D printing stuff. Since he was just going to be running a slicer and some basic modeling stuff, it seemed perfect. I got a bit of cash, he got a computer with a good display, and it was a general win all around.
c0nsumer
·hace 6 meses·discuss
Ahh, here you go then: https://nuxx.net/images/screenshots_for_DiabloD3.zip
c0nsumer
·hace 6 meses·discuss
I would send them, but I've already returned the OLED to Costco. Sorry. :\

On the upside, I should have a shiny new U3225QE IPS LCD later this week.

(I just sidestepped the problem.)

EDIT: I should add that the screenshot in my post of a cell from a spreadsheet was Numbers.app.
c0nsumer
·hace 6 meses·discuss
Numbers.app, Autodesk Fusion, Adobe Illustrator, and Terminal.app were the first places I noticed it. And in Fusion and Illustrator it's not text that's the issue but lines/graphics.

And high contrast edges in photos in Apple Photos looked wonky.