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...

Some time ago I came across yet another angry discussion[1] about systemd, and have been reading and thinking a great deal about the design of Systemd, and what it says about Linux. I’ve come to realize that the strife in the Linux community is because an active and well-funded group of developers who have been driving the direction of various core components are not building UNIX.

Kobuk ist ein Medienwatchblog von Studierenden der Lehrveranstaltung „Multimedia-Journalismus“ am Publizistikinstitut der Uni Wien, unter der Leitung von Helge Fahrnberger und Yilmaz Gülüm, sowie ständiger Autoren wie Hans Kirchmeyr.

The Mathematics and Computation blog focuses on connections between mathematics and the theory of computation. The blog is owned and written by Andrej Bauer, with occasional guest posts.