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mmb

https://futel.net/ operates similar free public telephones in Portland, OR.
The posts are text only so the memory usage doesn't grow very fast. You can post images using Markdown but the images themselves have to be hosted elsewhere. I've created a few million posts on a development laptop and the memory usage was not bad (can't remember the exact number).

Right now there is no memory limit or handling for when memory reaches a certain point. Pruning based on FIFO or fewest replies could work, or OS level techniques to handle memory limitations like swap.

I will add some screenshots to the repo. Thanks for the suggestion.

Show HN: Anonymous, ephemeral, distributed forum/message board

https://github.com/mmb/tmpbbs

This project started out as an easy to run temporary forum/message board for use during emergencies or in areas with no internet. I've run it on an old router with ddwrt that's not connected to the internet.It's still that, but I added an optional feature to pull posts from other instances of itself which I think creates some interesting distributed use cases. Distributing the posts to other...

( Read More... | 3 comments | on HN )
Re:Homemade RSS aggregator followup on Monday December 21, 2015 @01:05AM (#10769836)
The bigger problem is that the amount of information you can consume using RSS feeds is declining. Most sites don't publish RSS feeds of their content any more.

Sadly RSS is left over from a time when things were more open. Now everything is an app and everyone wants you to stay in their walled garden.

Re:What’s the best thumbnail for this page? on Monday March 19, 2012 @11:22AM (#3724304)
I wrote a ruby gem to do this: https://github.com/mmb/plumnailer

The current ranking is simple but I made it pluggable with the idea that it could be improved or there could be multiple implementations.

Re:Why I use git and puppet to manage my dotfiles on Monday May 16, 2011 @08:32PM (#2554804)
I use Rake to manage the symlink part of this

https://github.com/mmb/config/blob/master/Rakefile

Re:Want to write some code? Get away from your computer on Saturday March 19, 2011 @08:31PM (#2345145)
Having a baby caused me to transition to this style for personal projects. I spend a lot less time in front of the computer now and when I do it's for shorter times.

I've found this approach does give a better result and eliminates false starts. When I'm at the computer now I have already thought through what I'm going to do completely and writing the code is just a minor detail.

Sounds like a use case for a TrueCrypt hidden volume.
Open source router firmwares like DD-WRT or Android handsets would be good platforms for some kind of mesh network.

Having a wireless AP with a webserver and forum software would be a simple option for communicating with your immediate neighbors (who could communicate with theirs).

Re:Why Minecraft Matters on Saturday January 15, 2011 @08:35PM (#2108333)
I like that Minecraft is proof you can write something cool in Java, a language considered by many to be corporate and boring.

All Java haters should watch the video of Notch coding away in Eclipse.

Re:And suddenly, you're hip on Sunday January 09, 2011 @06:42PM (#2086806)
CPAN is large and comprehensive but every time I've had to use it I've had to watch a minimum of 20 minutes of scrolling compilation, installing dependencies and running tests. Ruby and python install what I need in a few seconds so I can get back to work.

Maybe it's a question of perl putting a lot of things in CPAN versus other languages putting more in the standard library?

Re:Why We Desperately Need a New (and Better) Google on Saturday January 01, 2011 @09:42PM (#2059221)
I use the OptimizeGoogle (and previously CustomizeGoogle) Firefox plugin for this:

http://www.optimizegoogle.com/

Re:Ask HN: What is your workflow for saving bookmarks? on Monday December 20, 2010 @06:46PM (#2026259)
It's regex search the of the url itself and the page title. It doesn't match against the full document if that's what you mean. That's an interesting idea though.
Re:Ask HN: What is your workflow for saving bookmarks? on Thursday December 16, 2010 @04:57PM (#2013921)
I wrote this so I would not have to rely on a third party for bookmarking and so I could have regex search:

https://github.com/mmb/murlsh

Re:Ask HN: Show me your Half Baked project on Friday October 22, 2010 @10:44PM (#1822396)
http://urls.matthewm.boedicker.org/

code http://github.com/mmb/murlsh

Right now a link blog for those who want to self-host and customize. May build a site that hosts these or add some kind of federation.

Re:Ask HN: What are you working on right now? on Wednesday October 20, 2010 @07:39PM (#1813621)
A ruby framework for hosting your own url sharing / archiving site.

http://github.com/mmb/murlsh

Re:Code Conventions for the JavaScript Programming Language on Thursday March 25, 2010 @11:18PM (#1220157)
Some of this contradicts jslint with "The Good Parts" options. It will complain about multiple var statements and missing space after function.
Re:Ask HN: What website project are you working on? on Thursday July 23, 2009 @11:24PM (#720888)
url sharing and personal archiving framework

http://urls.matthewm.boedicker.org/

Re:Screenshots of Twitter's internal admin interface on Thursday April 30, 2009 @12:41PM (#587038)
Possible but I'd be surprised if Ashton Kutcher's publicist was using an aol.com email address.
Re:Screenshots of Twitter's internal admin interface on Thursday April 30, 2009 @10:55AM (#586886)
Can't these by easily unblurred to reveal Britney Spears and Ashton Kutcher's email addresses?
Where in upstate NY? I'm in Syracuse and would go to something like this here.