They’re hiring goons, arming them to the teeth and unleashing them on our streets.
January 8, 2026 at 9:05 PM
They’re hiring goons, arming them to the teeth and unleashing them on our streets.
This style guide puts into words some of the unspoken (and OCD-like) rules I follow—and adds a few I’ll adopt.
One concept I plan to explore further is CTEs. I’ve used them sporadically, but after reading a few articles, they seem worth a deeper dive.
github.com/mattm/sql-st... #buildinpublic
One concept I plan to explore further is CTEs. I’ve used them sporadically, but after reading a few articles, they seem worth a deeper dive.
github.com/mattm/sql-st... #buildinpublic
GitHub - mattm/sql-style-guide: An opinionated guide for writing clean, maintainable SQL.
An opinionated guide for writing clean, maintainable SQL. - mattm/sql-style-guide
github.com
January 5, 2025 at 11:19 PM
This style guide puts into words some of the unspoken (and OCD-like) rules I follow—and adds a few I’ll adopt.
One concept I plan to explore further is CTEs. I’ve used them sporadically, but after reading a few articles, they seem worth a deeper dive.
github.com/mattm/sql-st... #buildinpublic
One concept I plan to explore further is CTEs. I’ve used them sporadically, but after reading a few articles, they seem worth a deeper dive.
github.com/mattm/sql-st... #buildinpublic
know your posters!
mattm: contraptioned, asshole
marty,: beloved poster, dearly missed
mattm: contraptioned, asshole
marty,: beloved poster, dearly missed
October 25, 2023 at 4:05 PM
know your posters!
mattm: contraptioned, asshole
marty,: beloved poster, dearly missed
mattm: contraptioned, asshole
marty,: beloved poster, dearly missed
MattM coded characters
February 1, 2025 at 2:57 PM
MattM coded characters
A bsky feed for Perth, finally!
@kageneko.bsky.social @weatherwa.bsky.social @mazzyg.bsky.social @1ishy.bsky.social @stava61.bsky.social @pastorjason666.bsky.social @acanthoplus.bsky.social @incompleteness.bsky.social @stayingputuk.bsky.social @mattm-78.bsky.social @spyn.dev
bsky.app/profile/cris...
@kageneko.bsky.social @weatherwa.bsky.social @mazzyg.bsky.social @1ishy.bsky.social @stava61.bsky.social @pastorjason666.bsky.social @acanthoplus.bsky.social @incompleteness.bsky.social @stayingputuk.bsky.social @mattm-78.bsky.social @spyn.dev
bsky.app/profile/cris...
March 10, 2026 at 3:55 PM
My Friends Feet ♥ Aldo & Matt M ★ #MattM #MyFriendsFeet
See More → 🎥 [ www.mansurfer.com/video/353069... ]
See More → 🎥 [ www.mansurfer.com/video/353069... ]
Aldo & Matt M @ ManSurfer
My Friends Feet Presents Aldo, Matt M - Aldo Double Team Tickled: Aldo was definitely feeling ticklish this day! Getting him in the chair and stocks is always a good time! However, unfortunately for…
www.mansurfer.com
August 18, 2026 at 8:13 AM
My Friends Feet ♥ Aldo & Matt M ★ #MattM #MyFriendsFeet
See More → 🎥 [ www.mansurfer.com/video/353069... ]
See More → 🎥 [ www.mansurfer.com/video/353069... ]
@mattm A couple of thoughts come to mind. 1 Our customers are pretty conservative/safe, they want to make sure ALL customers can reach them; 2 They can always add the CA as mentioned in the footnote.
And BTW, thanks for finding the typo! :)
And BTW, thanks for finding the typo! :)
Matthew McPherrin (@mattm@infosec.exchange)
346 Posts, 306 Following, 403 Followers · SRE at Let's Encrypt, though these toots are my own.
infosec.exchange
April 21, 2025 at 8:09 PM
@mattm A couple of thoughts come to mind. 1 Our customers are pretty conservative/safe, they want to make sure ALL customers can reach them; 2 They can always add the CA as mentioned in the footnote.
And BTW, thanks for finding the typo! :)
And BTW, thanks for finding the typo! :)
Chiunque abbia anche solo sfiorato il mondo Marvel lo sa: Daredevil non è un eroe che si capisce al primo colpo, non è Spider-Man con le battute#DAREDEVILRINASCITA #DaredevilBornAgain #Elektrafumetto #fumettiDaredevilordinelettura #MattM
<a href="https://www.corrierenerd.it/daredevil-rinascita-panini-comics/" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link" target="_blank" rel="noopener" data-link="bsky">https://www.corrierenerd.it/daredevil-rinascita-panini-comics/
<a href="https://www.corrierenerd.it/daredevil-rinascita-panini-comics/" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link" target="_blank" rel="noopener" data-link="bsky">https://www.corrierenerd.it/daredevil-rinascita-panini-comics/
March 29, 2026 at 10:10 AM
Chiunque abbia anche solo sfiorato il mondo Marvel lo sa: Daredevil non è un eroe che si capisce al primo colpo, non è Spider-Man con le battute#DAREDEVILRINASCITA #DaredevilBornAgain #Elektrafumetto #fumettiDaredevilordinelettura #MattM
<a href="https://www.corrierenerd.it/daredevil-rinascita-panini-comics/" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link" target="_blank" rel="noopener" data-link="bsky">https://www.corrierenerd.it/daredevil-rinascita-panini-comics/
<a href="https://www.corrierenerd.it/daredevil-rinascita-panini-comics/" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link" target="_blank" rel="noopener" data-link="bsky">https://www.corrierenerd.it/daredevil-rinascita-panini-comics/
Clip of my favorite by my favorite. Open YT and read the comments and remark by the OP. 🎸🍄
youtu.be/P8oZAeL084Q?...
youtu.be/P8oZAeL084Q?...
Allman Brothers - Mountain Jam (Fillmore East 1971... just the Duane Allman part)
YouTube video by mattm
youtu.be
September 15, 2025 at 1:05 PM
Clip of my favorite by my favorite. Open YT and read the comments and remark by the OP. 🎸🍄
youtu.be/P8oZAeL084Q?...
youtu.be/P8oZAeL084Q?...
Heirachy of data analytics by @mattm at #hisum http://t.co/NmCYGU27qt
December 3, 2024 at 9:24 AM
Heirachy of data analytics by @mattm at #hisum http://t.co/NmCYGU27qt
Decreasing Certificate Lifetimes to 45 Days, by @mattm@infosec.exchange (@letsencrypt@infosec.exchange):
https://letsencrypt.org/2025/12/02/from-90-to-45.html
#http #security #certificates #letsencrypt
https://letsencrypt.org/2025/12/02/from-90-to-45.html
#http #security #certificates #letsencrypt
Decreasing Certificate Lifetimes to 45 Days
Let’s Encrypt will be reducing the validity period of the certificates we issue. We currently issue certificates valid for 90 days, which will be cut in half to 45 days by 2028.
This change is being made along with the rest of the industry, as required by the CA/Browser Forum Baseline Requirement…
letsencrypt.org
December 4, 2025 at 7:30 AM
Decreasing Certificate Lifetimes to 45 Days, by @mattm@infosec.exchange (@letsencrypt@infosec.exchange):
https://letsencrypt.org/2025/12/02/from-90-to-45.html
#http #security #certificates #letsencrypt
https://letsencrypt.org/2025/12/02/from-90-to-45.html
#http #security #certificates #letsencrypt