ijk64✅ @ijk64@m.futex.au

Mt. Etna--February 26, 2021

NASA's Terra spacecraft shows Mt. Etna, Italy, sending rivers of lava down the southeast flank of the volcano. The ASTER visible image shows the extent of the active lava flows (derived from the thermal infrared data).

Credits: NASA/METI/AIST/Japan Space Systems, and U.S./Japan ASTER Science Team

Instrument: Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER)
Mission: Terra
Tags: Earth
More: https://photojournal.jpl.nasa.gov/catalog/PIA24418
#astrodon

Let us talk about ssh server and client auditing tools that anyone can use to the hardened standard SSH server and client configuration for security issues on your #Linux, #FreeBSD, #macOS and #Unix boxes https://www.cyberciti.biz/tips/how-to-audit-ssh-server-and-client-config-on-linux-unix.html #security #infosec

It's really cool that Twitter shuts down in stages over two months so that the Mastodon servers aren't overloaded all at once, very thoughtful of them!

Four hours to go and 57% of the 13 million voters in Musks poll are telling him to stand down as twitter CEO

Infosec.exchange crossed 40000 accounts a few minutes ago. 7 weeks ago, we had ~180 active accounts.

Photograph of #Mastodon founder #JoanMastodon from the early 1960s. Mastodon is seen manually transcribing telegraphed toots into the first ever instance (in background). Mastodon gained late fame when she was banned from Twitter while being mistaken with a guy called #JohnMastodon who actually never existed.

How it started. How it’s going.

A reminder, if you own your own domain you can quickly setup webfinger like this https://www.hanselman.com/.well-known/webfinger (can just be a static file, or dynamic) so that if someone searches mastodon (use me as an example) for @shanselman then it will call out to my domain, find me, and tell you my aliases, which is my account at hachyderm.io. Cool eh? Should take you just a few min to implement!

hello from the sky over #London this morning. stay strong 💜☀️

The sign contains the following message in portuguese: Please don't take my (little) ball away. If it's on the street, it's because I threw it for people to play with me. Return it through the gate to make me happy. This ball means everything to me. Second pic is the good boi. (by u/Burn0ut_)
@imagecaptionspls #ALT4me

Inspired by this, I asked DALL-E 2 for an early 2000s magazine photo of John Mastodon, founder of the Mastodon social network.

https://techhub.social/@provisionalidea/109531274250674209

Ok this rules. E-ink retro Mac running on Pi. #pi #rpi #raspberrypi #retro #mac #macse #eink #retropc #retromac #diy https://www.yankodesign.com/2022/08/12/paper-thin-retro-macintosh-comes-with-an-e-ink-display-and-runs-on-a-raspberry-pi/ #3dp

“You can’t get a ___________ home on a bike!” (or on foot)

Actually, maybe you can, maybe you can’t (I took this pic in Copenhagen many years ago).

And you don’t buy things like big screen TVs very often, these days most stores deliver, and we have car-share and taxis when we need them.
#bikes #walking #cars #cities #urbanism #city

Linus Torvalds, RMS,
Kroah-hartman, ERS,
Kernel weekly, Guy Steele, Lennard Pottering
Esdgar Dijsktra, Donald Knuth,
Litterate, LUT,
Bacchus Nauer, Hanoi tower, Fast-inverse Squareroot,
Pathtracing, Raytheon
Ray tracing, Python,
Algorithms, Compiler towers,
Runtimes to the second power,
SIMD, broken patch,
failure in a flip-flop latch,
overclocked, systems locked,
REISUB goodbye

we didn't break production,
it was always broken, failed to parse a token
we didn't break production,
no we kept dev running, our devops are stunning

Let's Encrypt now supports ACME-CAA: closing the DV loophole https://www.devever.net/~hl/acme-caa-live You can see your caa DNS records using the host (https://www.cyberciti.biz/faq/linux-unix-host-command-examples-usage-syntax/)/dig (https://www.cyberciti.biz/faq/linux-unix-dig-command-examples-usage-syntax/ command:
host -t caa cyberciti.biz