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
@xssfox simple idea/ thought exp:
A universal cross-reference lookup site.
Plug in the twitter address: it spits out the mastodon address (and vice versa)
Self-Verification is performed by … (brain gears grind…)
Something like a specific cross referenced tweet/toot that has matching text/string etc - provide the url for both - the “machine” checks it out and if all good - it goes into the DB.
No particular traces left on twitter in “violation”.
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.
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!
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.
“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
RT @LinuxJedi@twitter.com
I said it was a dumb idea, but I did it anyway. Ultimate Doom running on the 5x86 and StrongARM CPUs in my Acorn RiscPC simultaneously 😁
🐦🔗: https://twitter.com/LinuxJedi/status/1604406455158931456
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
@PTest1 test3
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