Ariel Millennium Thornton @arielmt@computerfairi.es

I'm a ✨ sparkly shellscript princess ✨ and you can be, too! Today I wrote about finding what's up on a private subnet (such as a LAN) quickly with ping. https://thornton2.com/unix/shellscript/find-ip-addresses-quickly.html

It's actually quicker than nmap:
$ time nmap -T5 -sP 192.168.0.0-255
17.90 real 0.08 user 0.06 sys
$ time findip 192.168.0
0.96 real 0.00 user 0.27 sys

A RAR file, notable for being a mainly-Windows format (Winrar, anyone?), named like a gzip file, notable for being a mainly-Unix/Linux format, containing a Windows executable. That's why I think I was spear-phished by an idiot. Anyway,
VirusTotal container scan: https://www.virustotal.com/gui/file/c4254ab5dfc0842bda533e7b1a157d47afad55b364d690373afb0acc7fffe9c8/detection
VirusTotal contents scan: https://www.virustotal.com/gui/file/c4b10672d7ba37c074f03c7d889706834d3c837d96d14cad096f233fd4172109/detection

I think I was just spear-phished by an idiot. A typical "DHL consignment couldn't be delivered" spam sent to my ISP's abuse desk, but the attachment was named "DHL_RECEIPT.PDF.gz". Who gzip's anything on Windows? (Does Windows even *have* gzip support?) Anyway, save & check out:

BTW, if you're bored and have a half hour, here's Berkeley Softworks' GEOS 2.0 demo disk. The demo proper has no sound, but I added a full-time sound track. https://www.youtube.com/watch?v=0ZJynzIVQG0

I got both the demo disk and the brochure from https://www.lyonlabs.org/commodore/onrequest/geos/

Remember the lobster from the GEOS demo? It apparently has a hidden history, only a part of which was ever revealed: "[...] been multiplying so fast we've had to build new corrals and feeding troughs just to keep up with our stock. We can't even ship them off to makret fast enough before they've gone and created more of [...]"

Fifty years ago just a few days from now, we landed people on the surface of the Moon. Now, one of the guidance computers that helped make it happen is mining bitcoin. How many hashes per second, you ask? 10.3 *seconds* per *hash.* http://www.righto.com/2019/07/bitcoin-mining-on-apollo-guidance.html

My office keeps getting checks mailed from a guy named William Payment. He keeps using a shorter form of his name.

Spotted in a Makefile, kicking myself for not putting it in mine:

# a must!
love:
@Echo "Not war, eh?"

GEOS was already pushing the limits of what a Mac-like general purpose GUI could do on an 8-bit, but BSW's copy protection schemes very nearly ensured GEOS wouldn't outlive their exit from the Commodore market.

Make is (probably) fine: https://blog.yossarian.net/2019/04/23/Make-is-probably-fine (filed in programming)

Firefox browsers around the world are disabling addons because an intermediary certificate Mozilla uses for signing addons just expired a few hours ago. Somebody at Mozilla either dropped the ball or forgot that ball was there.

https://www.bleepingcomputer.com/news/software/firefox-addons-being-disabled-due-to-an-expired-certificate/