IanColdwater

Mute these words in your settings here: https://twitter.com/settings/muted_keywords

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liam-fitzgerald

/+  *chat-json
:-  %say
|=  [[now=@da eny=@uvJ bec=beak] ~ ~]
:-  %json
(inbox-to-json .^(inbox %gx /(scot %p p.bec)/chat-store/(scot %da now)/all/noun))

gtrabanco

#!/bin/bash

# Delete all duplicate rules
/sbin/service iptables save
/sbin/iptables-save | awk '/^COMMIT$/ { delete x; }; !x[$0]++' > /tmp/iptables.conf
/sbin/iptables -F
/sbin/iptables-restore < /tmp/iptables.conf
/sbin/service iptables save
/sbin/service iptables restart
if [ -f /tmp/iptables.conf ] ; then /bin/rm -f /tmp/iptables.conf ; fi

philipcmonk

"Stepwisdom" and "step nomadism" are two competing philosophies of how to sequence code upgrades, and they have a very long history in Urbit.

Stepwisdom is the idea that the system should guarantee that every update to a piece of code is run stepwise, in order. That is, you only ever upgrade from version n to n+1. This is very nice for developers -- instead of considering n different possible upgrade scenarios, you can consider only one. This sounds so nice that we've always planned to do it, though somehow we've never quite got there.

frodwith

"""
Urbit nouns with mug, jam, and cue.
"""

import mmh3
from bitstream import BitStream

def byte_length(i: int):
    """how many bytes to represent i?

wicrum-wicrun

The target audience is people who are familiar with Urbit's architecture, though not necessarily much of its code.

Plunder and Urbit

As some of you already know, i recently left my job as a core dev for the Urbit Foundation to work on a similar system called Plunder. Plunder was created in 2020 by two former Tlon employees, after their proposal for a new version of Nock was rejected. They have since reworked that significantly and built a reference implementation of their own system. You can follow its continued development on its mailing list.

I've known about Plunder for quite some time now, but their recently released demo -- in which the system is used to serve a 70 GB dataset, complete with metadata and searchable -- made me feel the need to explore it again and in greater detail. Doing this with my personal server doesn't feel like a big ask, but there is currentl

Quodss

JS tlon-hooks documentation

hook-builder-js.hoon library allows to run Tlon hooks written in JS. This document describes the API for it.

Imports and exports

The interaction with the host environment is done in pseudo-CommonJS style: import Tlon hooks library by calling require("tlon_hooks"). No other packages are available in the hook-builder-js environment: bundle dependencies into a single file with JS bundlers if necessary.

hook-builder-js expects that the provided JS code will export a hook function to module.exports. Here is an example of a JS hook that passes through an event and releases no effects.