Sotiris Tsimbonis @stsimb
IPv6 connected, GNU/Linux System Administrator, Postmaster, Hostmaster, Father of three young children google.com/profiles/stsimb Katerini, Greece Joined April 2009-
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Happy birthday DNS!
Debian 12 release notes: [A syslog daemon is no longer installed by default]
I was walking down the street where the houses were numbered, 64k, 128k, 256k, 512k, and 1MB. That was a trip down memory lane.
Merry Christmas @hellasdirect 🎅🎄
It's not DNS There's no way it's DNS It was DNS
Akamai says the outage was caused by a software configuration update that triggered a DNS system bug. bleepingcomputer.com/news/security/…
BugTraq Shutdown, end of an era: "At this time, resources for the BugTraq mailing list have not been prioritized, and this will be the last message to the list. The archive will be shut down January 31st, 2021." securityfocus.com/archive/1/5422…
“For the first time, nginx is in use by more web-facing computers than any other web server, including Apache”
August 2020 Web Server Survey news.netcraft.com/archives/2020/…
The best part about this question is that (aside from the third answer's "single digit millisecond latency") I can make it do all four of these with a bit of misconfiguration.
I blame @QuinnyPig for getting this answer wrong on my exam... @AfonzaCorp
Today, at 15:35, we made our final /22 IPv4 allocation from the last remaining addresses in our available pool. We have now run out of IPv4 addresses. Read our full announcement here: ripe.net/publications/n… In the picture, the Registration Services team at the RIPE NCC
Sotiris Tsimbonis, our infrastructure and automation lead, has been with us from day 1. Today, we are proud to see him explain how an insurance company starts its operations with its own databases. Lovely pannel, great discussion, #awsomeDay! #aws #amazonwebservices #rethink
Let’s keep the excitement going! 🎉Join us in the Ecosystem Expo Hall to celebrate the general release of #RHEL8
Best Workplace για μία ακόμη φορά η @hellasdirect στα φετινά βραβεία @GPTW_GR 😃 #rethink #BestWorkplaces #proud
Woohoo! Our copy of Ship It: The Game of Product Management by @PostlightStudio has arrived! Time to play and #rethink @hellasdirect 🤓
@Fosscomm2018 Το stream της αίθουσας Α2 δεν έχει ήχο, please fix
Thank you @hellasdirect for the love and wonderful #SysAdminDay surprise this morning! <3 photos.app.goo.gl/TNaxg1ZXiB3WjP…
Congrats @skaragiannis !
@SpaceHellas appoints Sotiris Karagiannis @skaragiannis as Head of Technology Innovation. Read the relevant press release: goo.gl/zV8VbH #IT #AI #blockchain #innovation #DigitalTransformation
Yiorgos Adamopoulos @hakmem
2K Followers 3K Following Reading AI Memo 239. Learned amateur. RT != endorsement. I run infrastructures and speak for myself. Bubblegum does not scale. @[email protected]
Vangelis Tripolitakis @vtripolitakis
3K Followers 234 Following I’m sorry Dave. I’m afraid I can’t do that. (Software engineer)
Sofia Gkiousou @sofiagk
7K Followers 6K Following Travel, cook, read & try to be funny (funnier in GR). Gamer. Storyteller. Best game ever: The Beast. Public Policy @Roblox. Views *really* my own.
Theodoros G. Karounos @karounos
10K Followers 10K Following Ασχολούμαι με την ανοιχτότητα και με δράσεις που την υλοποιούν... I'm following, but who's leading?😁... https://t.co/221WsFKDaw ...
ΕΕΛΛΑΚ @eellak
9K Followers 5K Following Οργανισμός Ανοιχτών Τεχνολογιών(ΕΕΛΛΑΚ), κέντρο γνώσης και πλατφόρμα διαλόγου για τις ανοιχτές τεχνολογίες. English account @gfoss_en
Stazybo Horn 🐝 @stazybohorn
692 Followers 183 Following I am what I publish; so are you to me. Είμαι απέναντι πια, εδώ πολύ λίγο…
Nicolas Krassas @Dinosn
157K Followers 768 Following Head of Threat & Vulnerability Mgmt @ Henkel AG & Co. KGaA https://t.co/NC1orlKZLB Posting content that I find interesting.
Dimitris Kouv @dikouv
1K Followers 2K Following Passionate about technology and speed in both the virtual & the physical world. Working in IT, focusing on improving lives through the power of geekness!
Shethes @ShethesC0CWo
27 Followers 3K Following
Tospough @Tospoughl5yMZT
38 Followers 3K Following
ziv @lapld
551 Followers 4K Following אני בן 47 בוגר קידום יבמ בהדרכת מחשבים למדתי במכללת דעת השרון מהכרת המחשב ועד בניית אתרים בסיסית בוורד פרס אוהב בעלי חיים יש לי חתול ניצחתי לפני 10 שנים את מח
Panayiotis Tritakis @tritakis
47 Followers 305 Following
ComputersGr @ComputersGr
384 Followers 712 Following Στην αρχή πουλούσα Hardware 🔧, μετά Software…🆓 & τώρα πλέον Tupperware 🍜 Ένα Blog για την Πληροφορική στην Ελλάδα. Πρόεδρος Ελλήνων ΜΜ😂 Πληροφορικάριων
John Karlatou @karlatoubili
218 Followers 6K Following graduate 🎓 harvard university love rowing κουτσομπολιο ζηλιάρα γκρινιάρα καλοψυχη κολεγιοπαιδο
tzitzis @tzitziis
3 Followers 29 Following
Kevin Soltow @KevinSoltow
6K Followers 6K Following Freelance Storage Consultant. Interested in #VMware, #vSAN, #vSphere, #Virtualization. My place: https://t.co/UUEia1cJ1H
Rowan Thorpe @rowanthorpe
1K Followers 5K Following I STOPPED USING THIS ACCOUNT LONG AGO! Find Fediverse links at: https://t.co/I46BvGRfIZ
Ts1mp0 @ts1mpo
19 Followers 148 Following
Cloud4Greeen Technolo... @cloud4green
84 Followers 807 Following Best Training Institute for Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), VMWare, Linux, DevOps, and CEH in Bangalore
Yanni @yanni_k
20 Followers 2K Following
tsapi @tsapi72
35 Followers 61 Following Intensivist. Linux fanatic. Motorsports addict. Forty-ten yo and still getting younger..
IPv6 Council Spain @Spainv6Council
176 Followers 374 Following IPv6 Forum chapter in Spain / Capítulo español IPv6 Fórum para promocionar y compartir buenas prácticas e impulsar el despliegue de IPv6 en empresas/adminstrac.
Nikos Kormpakis @nkorbbb
211 Followers 223 Following ~ Tech Lead, Site Reliability Engineering @ ΕΔΥΤΕ / GRNET / @grnet_gr ~ οpinions expressed are my own
Yiannis Xydas photogr... @YXydas
12 Followers 90 Following Professional advertising photography studio
Dimitrios Nikolaos Si... @dnsinogeorgos
132 Followers 408 Following
Александр @xmana777
2 Followers 7 Following
Apostolos @apostoloss
27 Followers 61 Following
Dimitris Papageorgiou @DimitrisManon
168 Followers 1K Following Computer and network technician, Otaku, Android tinkerer, but most importantly #selfmade
Voldeta @voldetacom
82 Followers 321 Following LIR. Recognised IP broker: buy & sell, rent & lease out IPv4/IPv6. AS & IPv6 /48 registration & support. LIR registration and support. 7 days per week support.
Falcon IT & Staffing ... @FalconITSS
224 Followers 1K Following Falcon provides IT staffing for direct hire, temp-to-hire and subcontract needs to the public and private sectors throughout the United States.
Inf Loop @infl00p
52 Followers 123 Following
kuritonasu @kuritonasu
3 Followers 32 Following
Kostas Kyriakos @_kkyriakos
22 Followers 533 Following Network Engineer and Cisco Academy Instructor.
WastedTime @WastedTime12
2 Followers 577 Following
yannis @yannis26853968
0 Followers 113 Following
Fotis Adamakis @fadamakis
706 Followers 1K Following «Software Engineer · Author · International Speaker · Vue.js Athens Meetup Organizer »
spysta @spysta1
1 Followers 145 Following
Jean-Pascal MALCZYK @MalczykJean
71 Followers 388 Following
Alexandros Soumplis @soumplis
127 Followers 491 Following Senior Systems Engineer doing OpenStack for a living... and Scuba Diving for fun :-)
alexkiousis @alexkiousis
153 Followers 825 Following ...he needs to access the internet every so often or he'll die.
Yannis Mitsos @ymitsos
302 Followers 273 Following Embedded in operations. Opinions expressed are my own.
ilias stavrakas @ilias2139
31 Followers 49 Following Professor, Department of Electrical and Electronics Engineering. University of West Attica
IPv6 Cabal @ipv6cabal
177 Followers 332 Following I enjoy long walks on the beach and the inevitable downfall of Legacy IP. (generally only approve IPv6-vocal followers)
Daniel Hertzberg 🇺... @burneeed
2K Followers 3K Following loving father, Goalie, race car driver, wannabe devops thing, network automation and mover of network packets.
Αλέξανδρος ... @adia_555
73 Followers 2K Following
Leonidas Georgiadis @wtfmejt
28 Followers 290 Following
re:Invent Parties �... @reInventParties
4K Followers 5K Following Unofficial listing of Parties at AWS Conferences. Not affiliated with AWS. Serverless build by @sheffus on @AWScloud. 🎶 https://t.co/yR4jewPEbN
Yiorgos Adamopoulos @hakmem
2K Followers 3K Following Reading AI Memo 239. Learned amateur. RT != endorsement. I run infrastructures and speak for myself. Bubblegum does not scale. @[email protected]
Vangelis Tripolitakis @vtripolitakis
3K Followers 234 Following I’m sorry Dave. I’m afraid I can’t do that. (Software engineer)
Sofia Gkiousou @sofiagk
7K Followers 6K Following Travel, cook, read & try to be funny (funnier in GR). Gamer. Storyteller. Best game ever: The Beast. Public Policy @Roblox. Views *really* my own.
Διομήδης Σπ... @DSpinellis
17K Followers 1K Following Καθηγητής στο Τμήμα ΔΕΤ του Οικονομικού Πανεπιστημίου Αθηνών. Account for Greek/Greece tweets. For English/IT tweets in English follow @CoolSWEng.
Diomidis Spinellis @CoolSWEng
7K Followers 1K Following Professor of software engineering @AUEB & Analytics @TUDelft, programmer, technology author. (Tech tweets here. Follow @DSpinellis for Greek/Greece tweets.)
Dimitris Glezos @glezos
3K Followers 624 Following M&A at Palmares Advisors. Founder of Transifex. Rock climber, windsurfer, sailor, fine cook.
Theodoros G. Karounos @karounos
10K Followers 10K Following Ασχολούμαι με την ανοιχτότητα και με δράσεις που την υλοποιούν... I'm following, but who's leading?😁... https://t.co/221WsFKDaw ...
ΕΕΛΛΑΚ @eellak
9K Followers 5K Following Οργανισμός Ανοιχτών Τεχνολογιών(ΕΕΛΛΑΚ), κέντρο γνώσης και πλατφόρμα διαλόγου για τις ανοιχτές τεχνολογίες. English account @gfoss_en
Stazybo Horn 🐝 @stazybohorn
692 Followers 183 Following I am what I publish; so are you to me. Είμαι απέναντι πια, εδώ πολύ λίγο…
Nicolas Krassas @Dinosn
157K Followers 768 Following Head of Threat & Vulnerability Mgmt @ Henkel AG & Co. KGaA https://t.co/NC1orlKZLB Posting content that I find interesting.
Command Line Magic @climagic
186K Followers 10K Following Cool Unix/Linux Command Line tricks you can use in $TWITTER_CHAR_LIMIT characters or less. Here mostly to inspire. Also on https://t.co/YYJE9JpVnF
Internet Nostalgia @IntNostalgia
11K Followers 0 Following Your daily dose of 80s, 90s & early 00s software, hardware & internet nostalgia 😍👍
Konstantinos @kouk@ie... @koukopoulos
2K Followers 3K Following software gardener @persado #include <std/disclaimer>
alexkiousis @alexkiousis
153 Followers 825 Following ...he needs to access the internet every so often or he'll die.
System Initiative @thesysteminit
2K Followers 119 Following
Darren Shepherd @ibuildthecloud
35K Followers 334 Following Constantly frustrated and confused, purveyor of useless opinions. Fascinated by AI. Rancher, k3s has been. Member @Ch_JesusChrist
Kevin Soltow @KevinSoltow
6K Followers 6K Following Freelance Storage Consultant. Interested in #VMware, #vSAN, #vSphere, #Virtualization. My place: https://t.co/UUEia1cJ1H
Dad Jokes @Dadsaysjokes
657K Followers 53 Following Best dad jokes on twitter - we’re also on Instagram and Facebook.
Tim Heckman @theckman
4K Followers 2K Following Site Reliability Eng. Resiliency, Reliability, Go, video game enthusiast, bedroom DJ. #PlaidArmy Previously: @netflix @doubledutch @pagerduty @linode
Ἀlexios 🇺🇦 @vincula
205 Followers 333 Following Not an —er or an —ist. Underachiever. High-functioning idiot. Invisibility is my main skill. 🏳️🌈🇬🇷🏴🇪🇺📷💻 3×💉
Dave O'Connor @gerrowadat
655 Followers 424 Following https://t.co/P5y2L8tije - I don't read or post here any more.
CommitStrip @CommitStrip
69K Followers 17 Following The blog relating the daily life of developers. Official english account.
Ioannis Cherouvim @cherouvim
1K Followers 2K Following I love software engineering and bicycles. Follow me at https://t.co/yFvhz49UvL
Nikos Kormpakis @nkorbbb
211 Followers 223 Following ~ Tech Lead, Site Reliability Engineering @ ΕΔΥΤΕ / GRNET / @grnet_gr ~ οpinions expressed are my own
Karaliotas Tasos @karaliot
222 Followers 430 Following Active Citizen. Personal Opinions only. Interested in politics, Social Development, Environment and issues about IT and Networking.
Nikos Papanikolaou @NickPapanik
289 Followers 319 Following
Nick Apostolakis (Mas... @nickapos
144 Followers 376 Following
Antonios Zissimos @azisi
274 Followers 316 Following Systems engineering, devops, building platforms and infrastructure
Dimitrios Nikolaos Si... @dnsinogeorgos
132 Followers 408 FollowingSwaks SMTP Test Tool @SwaksSMTP
231 Followers 2 Following This is the announcement account for the Swaks SMTP test tool. See @jetmore for a real person
Michalis Bersimis @mikebrs
35 Followers 95 Following
stheodosis @stheodosis
34 Followers 226 Following
Tailscale @Tailscale
32K Followers 168 Following Simple, secure networks for teams of any scale. Built on WireGuard.
apenwarr @apenwarr
16K Followers 2K Following wvdial, bup, sshuttle, netselect, popularity-contest, redo, gfblip, GFiber, and now @Tailscale doing WireGuard mesh. Top search result for "epic treatise."
Tim Chase @gumnos
2K Followers 271 Following Christian geek, husband, father; punster; don't take too seriously; whacko behind @ed1conf [GPG: A8AC DE26 CB08 38D4 78E2 F9D3 AEA6 D898 A54C 94FF]
The Goldnerds @goldnerds
15K Followers 3K Following Fans of the hit ABC Television show The Goldbergs! Wednesdays at 8/7C on ABC
The Goldbergs @TheGoldbergsABC
93K Followers 248 Following 🙌 Come for the schmoopies 😌 Stay for the shrimp parm. Stream all 10 seasons on Hulu.
Adam F. Goldberg @adamfgoldberg
118K Followers 341 Following Do ya like Muppets? Watch The Muppets Mayhem now on D+! Do ya like Aliens? watch my latest doc: https://t.co/O5pFoRefwX
John Lagonikas @zeleps
15 Followers 0 FollowingAlexander Bokovoy @abbrasuo
251 Followers 216 Following Samba, FreeIPA, SSSD, and a lot of other topics people remember when office infrastructure doesn't work. @[email protected], if you need an alternative
PGX, Inc. @pgexperts
5K Followers 38 Following Professional services for PostgreSQL and PostgreSQL-backed applications
PacketFence - Enterpr... @packetfence
1K Followers 24 Following Enterprise-grade NAC with 20 years of open-source heritage and proven scale and peak-load resilience. Available in cloud or self-hosted. Powered by Akamai.
Corey Quinn @QuinnyPig
104K Followers 1K Following Chief Cloud Economist at Duckbill. Author, Artificial Confidence. Professional skeptic with receipts.
AWS Events @AWSEvents
106K Followers 15 Following We bring the cloud computing community together to connect, collaborate, and learn from #AWS experts. #AWSSummit #AWSreInvent
re:Invent Parties �... @reInventParties
4K Followers 5K Following Unofficial listing of Parties at AWS Conferences. Not affiliated with AWS. Serverless build by @sheffus on @AWScloud. 🎶 https://t.co/yR4jewPEbN
Dimitrios Tatsis @dtouch3d
329 Followers 307 Following I push jigsaws into places. Sage of the Six Puns.
melachrinos @melachrinos
250 Followers 818 Following
Panagiotis Moustafell... @pmoust
2K Followers 2K Following Co-founder & CTO at NOFire AI · Prev Distinguished Engineer / SRE at Elastic
Mihalis Tsoukalos @mactsouk
1K Followers 656 Following Technical writer + Systems Engineer. Author of Go Systems Programming, Mastering Go (https://t.co/0HeL6WdvgB), Time Series Indexing. #golang #timeseries #photos
Viktor Farcic @vfarcic
8K Followers 481 Following Developer Advocate @upbound_io, host at https://t.co/L3A2IozhhK and https://t.co/2itk5552Vv
@[email protected] @ro14nd
2K Followers 468 Following Software and Chili Geek • Red Hat • O'Reilly Author • Knative TOC alumni • https://t.co/ofIjOTpP8u • https://t.co/II3FvdlaUj
Bernhard Rausch @rauschbit
164 Followers 374 Following Cloud Solution Architect, cloud-enthusiast, husband & father
Niclas Mietz @solidnerd
762 Followers 2K Following Senior 🔥 Engineer | Bob the Builder for containers | GitLab Hero | Curious to solve new problems. Tweets are my own. https://t.co/2kt0tO3WuI
Peter Rossbach @PRossbach
1K Followers 729 Following System Architect, Docker & Kubernetes Influencer Cloud Native Engineer, DevOps, Infra Coder, Apache Tomcat Committer, Apache Member, Entrepreneur, Unicycler





























