flak rss random

please note gosumdb caches 410

Starting with go 1.13, the go.mod proxy server is enabled by default. Part of, or adjacent to, the proxy is also a checksum database. It caches things, and in particular it caches negative results, which may be surprising or frustrating. One option is to avoid it entirely, but should you use the proxy, it has some caveats.

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Posted 24 Oct 2019 05:02 by tedu Updated: 24 Oct 2019 05:02
Tagged: go software

a theory of stack ranked enhancement requests

Every software project has a backlog of enhancement requests, unimplemented features. It may be explicitly tracked in a database, or perhaps just a sort of informal consensus among developers. Whether officially acknowledged or not, it exists.

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Posted 27 Sep 2019 16:44 by tedu Updated: 27 Sep 2019 16:44
Tagged: software thoughts

some more books 2

We’ve got the band back together and we’re ready to rock!

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Posted 03 Sep 2019 12:54 by tedu Updated: 03 Sep 2019 12:54
Tagged: bookreview software

Deconstruct 2019 day 2

The conference continues from day 1.

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Posted 13 Jul 2019 01:12 by tedu Updated: 13 Jul 2019 02:59
Tagged: event review software

Deconstruct 2019 day 1

Some notes from the first day of Deconstruct Conf 2019 which is an annual conference in Seattle organized and hosted by the eternally optimistic Gary Bernhardt.

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Posted 12 Jul 2019 00:14 by tedu Updated: 13 Jul 2019 01:13
Tagged: event review software

ssh in https

The wifi network at BSDcan, really the UOttawa network, blocks a bunch of ports. This makes it difficult to connect to outside machines using “exotic” protocols, basically anything except http or https. There are many ways to resolve this, here’s what I did.

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Posted 17 May 2019 17:32 by tedu Updated: 15 Jul 2019 21:15
Tagged: openbsd software web

the png that squished really big

I posted a tiny png, a mastodon stepped on it, and... it got really big.

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Posted 16 Apr 2019 17:33 by tedu Updated: 16 Apr 2019 17:34
Tagged: software web

honk 0.1

honk is my take on a federated status updater. One might say it’s opinionated software. Since my opinions are correct, this makes honk the world’s first provably correct social media application. Here’s a formerly brief rundown of things that work, things that don’t work, and things that won’t work. Plus some complaints about how other people do things. The version number, 0.1, indicates your expected level of satisfaction.

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Posted 09 Apr 2019 12:36 by tedu Updated: 06 Aug 2019 15:34
Tagged: activitypub project software web

battery consuming battery software

This is a little tour of some software I took today. One of the topics that consistently comes up when people discuss what operating system to run on their laptop is how much battery life to expect, and the answers are all over the map. The focus always seems to be on the kernel and how advanced its scheduler algorithm is, and the minutia of interrupt controllers. We throw around terms like race to sleep. But rarely do I see anyone mention the impact that the software they choose to run spending millions of CPU cycles on trivial tasks might have on battery life. Especially ironic if that software ends up being the software we’re running to monitor how much battery is left.

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Posted 08 Apr 2019 17:12 by tedu Updated: 08 Apr 2019 17:12
Tagged: software

code integrity vs data security

On the last day of AsiaBSDCon, George Neville-Neil gave the keynote talk, Security Fantasies and Realities. Some of it was good and some of it was bad. One of the central points is that the ioshitsunami is coming and in order to save humanity we need to do more of the good security and less of the bad security. One of the, or perhaps just the, good security things to do is hardware root of trust, which I will call TPM, although it has a few brand names.

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Posted 26 Mar 2019 02:15 by tedu Updated: 26 Mar 2019 02:15
Tagged: security software thoughts