How to choose and configure keyboards for efficient typing. Found Wed Dec 21 18:38:57 2016, rediscovered Tue Aug 28 01:08:05 2018.
The blog has other interesting articles, e.g. https://stevelosh.com/blog/2018/08/a-road-to-common-lisp/, https://stevelosh.com/blog/2013/09/teach-dont-tell/

Has a number of interesting articles, for example

Trying to find the DSLWP-B crash site, calculation of the impact location of the DSLWP-B spacecraft.
https://destevez.net/2019/08/trying-to-find-the-dslwp-b-crash-site/#more-7025

Detailed description of decoding telemetry from Voyager 1 received  2015-12-30 with the Green Bank radio telescope.
https://destevez.net/2021/09/decoding-voyager-1/
And some more recent data
https://destevez.net/2021/12/more-data-from-voyager-1/

Analysis of the Ephemeris quality during the Galileo outage in July 2019.
https://destevez.net/2019/09/ephemeris-quality-during-the-galileo-outage/
https://destevez.net/2019/08/galileo-outage-revisited/

Other articles related to satellite navigation
https://destevez.net/2022/03/a-rust-implementation-of-galileo-osnma/
https://destevez.net/2022/03/timing-sdr-recordings-with-gps/
https://destevez.net/2019/11/measuring-the-allan-deviation-of-a-gpsdo-with-an-sdr/
https://destevez.net/2023/10/update-on-the-galileo-gst-utc-anomaly/

The following articles contain information about the Pluto SDR
https://destevez.net/2023/02/maia-sdr/  Maia SDR, an open-source FPGA-based SDR project focusing on the ADALM Pluto. https://maia-sdr.org/
https://fosdem.org/2024/schedule/event/fosdem-2024-1841-maia-sdr-an-open-source-fpga-based-project-for-ad936x-zynq-radios/

https://destevez.net/2022/09/connecting-the-pluto-sdr-to-an-android-phone/
https://destevez.net/2022/08/calculating-the-qo-100-beacons-frequency-separation/

Details of the Reed-Solomon code used by Voyager
https://destevez.net/2021/12/voyager-1-and-reed-solomon/
https://destevez.net/2022/02/an-error-in-the-dsn-telecommunications-link-design-handbook-description-of-reed-solomon/

LDPC toolkit
https://destevez.net/2023/07/ldpc-toolbox-gets-ldpc-decoding/
https://github.com/daniestevez/ldpc-toolbox

List of RF recordings
https://destevez.net/rf-recordings/

Found via http://www.metzdowd.com/pipermail/cryptography/2015-December/027444.html.

How to add keys to the ubuntu touch terminal.

Rtl_power is a unix-hacker's approach to the waterfall. Its unique features include:
- Unlimited frequency range. You can do the whole 1.7GHz of a dongle.
- Unlimited time. At least until you run out of disk for logging.
- Unlimited FFT bins. But in practice I don't think I've taken it above 100k bins.
- Quantitative rendering. Exact power levels are logged.
- Runs on anything. A slower computer will use less samples to keep up.

The blog has a lot of other interesting articles, e.g. http://kmkeen.com/tiny-code/, http://kmkeen.com/flash-recovery/ , http://kmkeen.com/fp/ just to name a few.

Blog about DTrace, ZFS, RAID and more.

Interesting blog, found via https://www.reddit.com/r/programming/comments/bxcto/why_not_fossil_scm/

In order to factor (relatively) large semi-primes (i.e. semi-primes larger than 150-bits), you should (probably) just ask YAFU (Yet Another Factoring Utility, https://github.com/DarkenCode/yafu) to try to factor the number for you in parallel using a highly-optimized number field sieve such as GGNFS (GPL General Number Field Sieve) or SIQS (Self-Initialising Quadratic Sieve). By using YAFU I was able to factor a 302-bit semi-prime in a little over half an hour , as opposed to over the course of 72 minutes using Sage’s Quadratic Sieve (QS).

Coordinate transformation between WGS84 and the coordinate system used in Austria. The blog contains other interesting articles.

Papers & projects on developing secure software, free / libre / open source software (OSS/FLOSS), software innovation, & other interesting things...