Jeff Geerling Profile Banner
Jeff Geerling Profile
Jeff Geerling

@geerlingguy

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56,603
Following
4,478
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3,952
Statuses
53,797

Father, author, developer, maker. Sometimes called "an inflammatory enigma". #stl #drupal #ansible #k8s #raspberrypi #mac #crohns

St. Louis, MO
Joined July 2008
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@geerlingguy
Jeff Geerling
30 days
Don't touch an AM radio tower—unless you want to scream out in pain while your finger is playing a commercial!
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@geerlingguy
Jeff Geerling
2 years
Came across this again today, it's evergreen content #docker
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@geerlingguy
Jeff Geerling
8 months
Chrome is hot garbage. A long time ago it was a snappy rebel browser that took the Internet by storm. Today it's worse than IE ever was, tracking your browsing habits and sharing them with advertisers even if you take efforts to protect your privacy. It's all out-out too.
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@geerlingguy
Jeff Geerling
2 years
lol for one of my #opensource projects, an #infosec employee at @EpicGames emailed me this questionnaire with over 100 questions and wants me to fill it out so *they* can use my freely available open source software. No.
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@geerlingguy
Jeff Geerling
11 months
How a Raspberry Pi is made. Full video here:
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@geerlingguy
Jeff Geerling
4 days
If IBM decides to merge Terraform and Ansible, would that be Terrible?
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@geerlingguy
Jeff Geerling
7 months
Tiny tech tip: don't put your hotel room key in the same pocket as your AirPods case. #magnets
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@geerlingguy
Jeff Geerling
2 years
Initial findings with the @LinusTech screwdriver: 1. It has a very thin shaft (compared to other ratchets, not normal drivers lol), good for tight spaces 2. Good hand-feel for the ratchet, though this adds a tiny bit to runout (worse for some types of work) 1/4
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@geerlingguy
Jeff Geerling
11 months
Meet Beepberry:
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@geerlingguy
Jeff Geerling
7 months
The Raspberry Pi 5 is 2.5x faster than the Pi 4 (sometimes more!), and I have the FULL rundown — let me walk you through it in this thread. #RaspberryPi #Pi5
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@geerlingguy
Jeff Geerling
2 years
This is the coolest book I've seen in years. Fascinating look inside hundreds of circuits, switches, and mechanical electronic devices that I've never seen before. Open Circuits from No Starch Press. #electronics #books
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@geerlingguy
Jeff Geerling
20 days
The #Eclipse was absolutely stunning. Here's a composite with all my images. Couldn't have asked for better #mowx weather in #Missouri . Also got to meet @smartereveryday in southern MO. Photos w/ Sony a6600 on tripod at 350mm, f/8 (except for totality), using a Celestron filter.
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@geerlingguy
Jeff Geerling
1 year
Surgery went well, in recovery and feeling the pain as my body heals. Thank you so much for all your prayers and well wishes!
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@geerlingguy
Jeff Geerling
1 year
I can confirm that yes, in fact, @Raspberry_Pi 4 are being produced. And all the other models too! I see the light at the end of the tunnel... and I saw the robots on the production line, too! (Video will come soon-ish. I have SO much footage to process!) #RaspberryPi
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@geerlingguy
Jeff Geerling
10 months
Grab your copy: #redhat #ansible
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@geerlingguy
Jeff Geerling
10 months
Another @redhat employee (who labeled me as a clickbait influencer) tried to pull a "gotcha" saying I "personally benefit immensely" from AWX, citing my YouTube video. I made $500 from that video. And I wrote the literal AWX Operator Red Hat maintains.
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@geerlingguy
Jeff Geerling
10 months
Red Hat is not in violation of GPL if they put their source code behind a paywall. They are in violation of community trust and decades of precedent.
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@geerlingguy
Jeff Geerling
1 year
What am I working on this weekend? Oh nothing, just another Pi cluster... #RaspberryPi #ComputeBlade
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@geerlingguy
Jeff Geerling
7 days
A few years ago, I would've said CentOS or Debian. Now, the answer is much easier #linux #homelab
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@geerlingguy
Jeff Geerling
11 months
It should be illegal to make cancelling an online service require a phone call.
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@geerlingguy
Jeff Geerling
2 years
Open Circuits is an amazing book!
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@geerlingguy
Jeff Geerling
2 years
My book Ansible for DevOps is free for #AnsibleFest ! Grab a copy using this link:
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@geerlingguy
Jeff Geerling
1 year
I've had a Microsoft Account (ugh) for over a decade. I just tried creating an 'App' within Azure. But when I signed in, I found my account is owned by the school my daughter attends (for one year). Somehow that school has adopted my MS account?!
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@geerlingguy
Jeff Geerling
2 months
only fans
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@geerlingguy
Jeff Geerling
30 days
WTH! @Rainmaker1973 blocked me after I asked him to delete a post of MY video on X by someone who ripped it off TikTok. I didn't want to have to do it, but if @elonmusk 's platform is this bad at protecting its creators I'll work up a little more action.
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@geerlingguy
Jeff Geerling
5 months
External graphics cards work on the Raspberry Pi 5 now, first up is the AMD RX 460:
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@geerlingguy
Jeff Geerling
10 months
New #opensource merch?
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@geerlingguy
Jeff Geerling
1 year
lol at Windows locking up on my hospital room TV — happened 3x during my stay!
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@geerlingguy
Jeff Geerling
9 months
Red Hat: Rebuilders contribute n̶o̶ ̶v̶a̶l̶u̶e̶ negative net value to RHEL. Contribute to CentOS Stream! Rebuilder @AlmaLinux : okay we'll build off CentOS Stream. [Proceeds to submit patch to Fedora + Stream for a CVE against iperf3] Red Hat: No, not like that!
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@geerlingguy
Jeff Geerling
6 months
I was today years old when I realized... I think Raspberry Pi left Twitter on Sep 5.
@Raspberry_Pi
Raspberry Pi
8 months
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@geerlingguy
Jeff Geerling
8 months
Finally found an application that takes advantage of all 128 cores in this beastly @AmpereComputing machine...
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@geerlingguy
Jeff Geerling
9 months
Further expanding my wardrobe #debian
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@geerlingguy
Jeff Geerling
2 years
Like if you want @LinusTech to send me a screwdriver. Retweet/reply if you want #RedShirtJeff to test it.
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@geerlingguy
Jeff Geerling
10 months
Ubuntu's competitive advantage: "we don't screw over our community users every major release cycle" 🤪
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@geerlingguy
Jeff Geerling
2 years
Rack upgrade complete. For now. Room for activities, finally! #homelab #networking #servers #raspberrypi
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@geerlingguy
Jeff Geerling
1 year
Here's a sneak peek at the Compute Blade I'm doing a full video on next week! #RaspberryPi #Pine64 #SBC #ComputeBlade
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@geerlingguy
Jeff Geerling
1 year
Guess who's back... Back again... It's not a great thing most of the ER and nursing staff remembers me from all my visits this year. This time I'm in for an infection. Three days so far, not sure when I'll get home. #crohns #ibd #ostomy
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@geerlingguy
Jeff Geerling
2 years
Dangit @LinusTech how many petabyte servers are you gonna build?!
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@geerlingguy
Jeff Geerling
10 months
@RedHat Ratio
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@geerlingguy
Jeff Geerling
10 months
What I hate most about Red Hat's response is they call anyone who wants CentOS a freeloader, when: 1. There's nothing morally wrong about being a user of OSS without contributing. 2. Almost all RH employees, contributors, an (former, now) advocates I know have relied on CentOS.
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@geerlingguy
Jeff Geerling
10 months
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@geerlingguy
Jeff Geerling
10 months
Red Hat's response: So... it *was* all about the "freeloaders". Can people stop telling me that this whole thing wasn't about freeloaders now? #redhat #opensource
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@geerlingguy
Jeff Geerling
2 years
Also... thank you *so* much to @nicklmg for his behind-the-scenes efforts. I hope @linusgsebastian gives him and the rest of the LTT crew a nice break after all the backpack/screwdriver/whale-lan/popup/drama stuff ;) Especially those poor souls crushed under support ticket load!
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@geerlingguy
Jeff Geerling
10 months
I love freeloaders. So freeload my book, please! No, seriously, grab a free copy and learn to automate with Ansible! The book's text is even open source (CC BY-SA), so if you wanna republish it and make money on it, be my guest!
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@geerlingguy
Jeff Geerling
5 months
Wait, VMware is owned by Broadcom now?
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@geerlingguy
Jeff Geerling
2 years
@LinusTech 3. Bit holder is a bit tight brand new. Takes at least 50-100 cycles before bit holder feels 'right' coming out 4. I like the selector going right-for-right spin, left-for-left spin. That's opposite most ratchets but whether you like it is personal preference 2/4
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@geerlingguy
Jeff Geerling
1 year
Windows Dev Kit 2023 (aka "Project Volterra") has arrived. Box is fine, just includes large power adapter and regulatory papers. A thread 🧵(1/??)
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@geerlingguy
Jeff Geerling
10 months
Removing official support for Red Hat Enterprise Linux
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@geerlingguy
Jeff Geerling
1 year
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@geerlingguy
Jeff Geerling
10 months
❤️
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@geerlingguy
Jeff Geerling
1 year
Just shut down over 80 servers for a service that I started when I had just finished college and ran for over 1,000 customers over 14 years. End of a personal era there, but it was a great journey that taught me a LOT about business/infra/support/architecture through a decade.
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@geerlingguy
Jeff Geerling
7 months
Tired: telling everyone you can get a used mini PC that's faster than a Raspberry Pi Wired: realizing Raspberry Pis aren't impossible to buy at MSRP anymore, and that they have different use cases than old x86 thin clients I'm here till 9 lol
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@geerlingguy
Jeff Geerling
1 year
Attempting to copy 40 GB of data over a VPN connection with relatively flaky Internet... wish me luck!
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@geerlingguy
Jeff Geerling
10 months
Red Hat: those who use open source code and don't contribute back are "a real threat to open source companies everywhere" I call them: users. I fight for the users.
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@geerlingguy
Jeff Geerling
10 months
This morning, RH folks are jumping in DMs, comments, etc. spreading two falsehoods: 1. "Ansible was proprietary and Red Hat open sourced it" (AWX was, NOT Ansible lol) 2. "CentOS Stream should be a great replacement for CentOS, why don't you just accept that?!"
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@geerlingguy
Jeff Geerling
6 months
Apparently this week they dropped the Google Workspace Business Standard plan from 1TB shared pool to 30GB. That's a *97%* decrease in storage space for $6/month. Apparently I can get back to 2TB if I double the spend at $12/month. Time to look at another option.
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@geerlingguy
Jeff Geerling
6 months
I thought my Google Workspace had 1TB of storage space but suddenly I'm getting warnings I'm over quota with 300 GB of files in there... saying I only have 30 GB. Did Google change its paid plan to only include 30 GB this year?
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@geerlingguy
Jeff Geerling
8 months
I recommend Firefox, Safari, or (gasp!) even Edge instead. Those browsers don't try to work around any privacy-preserving steps I take to protect myself online.
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@geerlingguy
Jeff Geerling
2 years
@LinusTech 5. Feel is great, balance is good, but it's less pleasing to flip in one hand than my old Stanley drivers (flipping doesn't matter to everyone though) 6. Knurling is as good as or better than the rest of the drivers I'm testing, convenient for one-hand use 3/4
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@geerlingguy
Jeff Geerling
1 month
Testing out this tiny little guy currently—RISC-V in a cute little cyberdeck package. What do you want to know about it? I'll work on a video soon! #riscv #cyberdeck #laptop (Disclosure: This laptop was provided for review by Sipeed)
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@geerlingguy
Jeff Geerling
10 months
Boy, I didn't wake up this morning thinking I'd go from "I hope @RedHat does better next time" to "I might have to actually stop promoting @ansible too", but... here we are.
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@geerlingguy
Jeff Geerling
1 year
Mmm... blades... #RaspberryPi
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@geerlingguy
Jeff Geerling
9 months
:wq to Bram Moolenaar, the Dutch creator of Vim: Thank you for all your #opensource contributions!
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@geerlingguy
Jeff Geerling
2 years
Please help me out. I'm trying to rope @45Drives into helping me out with a top secret #RaspberryPi storage project. Like this tweet if you want to see a Petabyte Pi. Retweet if you want to see a Petabyte Pi.
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@geerlingguy
Jeff Geerling
10 months
I got a response from Mike re: @ansible 's future. The response? "Talk to someone else" Someone at @redhat please point me to who I can reach out to.
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@geerlingguy
Jeff Geerling
2 years
This is the densest computer I've ever used. #RaspberryPi #CM4
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@geerlingguy
Jeff Geerling
10 months
I'm done with Red Hat (Enterprise Linux)
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@geerlingguy
Jeff Geerling
1 year
I did the thing cc @LinusTech @JayzTwoCents
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@geerlingguy
Jeff Geerling
7 months
@johnnylately I tested it twice today (unintentionally) and both times the key card needed to be re-keyed at the front desk!
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@geerlingguy
Jeff Geerling
10 months
I never thought I'd see the day where I agree with @Oracle on some #opensource matter more than @RedHat , but, well...
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@geerlingguy
Jeff Geerling
1 year
Day 4 post op: I completed hospital objectives and am home! I did a very weak dance (squatted and stood up a few times acting like I was dancing)... and that's not the smartest idea lol But spirits are up, resting a lot now. Thank you so much for prayers & support!
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@geerlingguy
Jeff Geerling
2 years
@LinusTech 7. Project Farm's video coming tomorrow morning. Subscribe here: 8. My video will be coming Wednesday. If I can stay out of the hospital lol. Subscribe here: 4/4
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@geerlingguy
Jeff Geerling
21 days
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@geerlingguy
Jeff Geerling
10 months
And I'm *STILL* being told to stop using the term "freeloaders" 🤯 Mike McGrath, VP of Core Platforms, admitted it's the internal term used to refer to @rocky_linux , @AlmaLinux , and other downstream CentOS-like distributions.
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@geerlingguy
Jeff Geerling
1 year
I get to go home today! Antibiotics have been successful, and my pulse is down to a reasonable 65 from 120 resting rate. My ol' ticker appreciated not having to fight off a big infection! I also learned about belly buttons: Surgeons avoid them because they don't heal up nice.
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@geerlingguy
Jeff Geerling
10 months
Oh shoot, I *completely forgot* @redhat had promised to keep the Git sources public back in 2020! It looks like they have, indeed, fooled me twice. h/t to @JayTheLinuxGuy and this article
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@geerlingguy
Jeff Geerling
1 year
Oh hey, what's that you're playing with today? Yes, it's going on the Pi. 48 GB of VRAM. And a USB-C port. One of those two things is accessible on the Pi.
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@geerlingguy
Jeff Geerling
2 years
The deeper I go into the Home Assistant ecosystem, the more I like it, and the more I despise the "app for every device" way most people (and device makers) do it.
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@geerlingguy
Jeff Geerling
1 year
2nd day post-op: can walk around the entire floor but it's tiring. I have 14 staples holding me closed up, no wonder it hurts when I move! Otherwise, signs are positive, I think I may be released tomorrow to recover at home. Not looking forward to dressing changes though!
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@geerlingguy
Jeff Geerling
1 year
"Both were significantly better than the Pi 4 in a number of ways, while costing less than what scalpers are charging on eBay for freakin' Pi 4s" 🤦‍♂️ #arm #RaspberryPi #SBC
@LinusTech
Linus Tech Tips
1 year
NEW VIDEO!: so you can't buy a Raspberry Pi? Buy these instead!
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@geerlingguy
Jeff Geerling
1 year
Guess who I met today! @EbenUpton , CEO of @Raspberry_Pi , @gsholling , Chief Product Officer, and so many more fabulous folks at the Pi HQ in Cambridge, UK! I'll be sharing video from this #raspberrypi trip soon, make sure you subscribe on the YouTube channel!
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@geerlingguy
Jeff Geerling
11 months
Beep
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@geerlingguy
Jeff Geerling
1 year
Something I find ironic... my desktop computer is about 4x faster with 8x more RAM than my mobile phone. And yet, Discord takes about 5x longer to start on my desktop than my phone. I long for the days of IRC
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@geerlingguy
Jeff Geerling
1 year
I guess I found my Haloween costume this year... 🙄 #crohns #ibdvisible I am doing okay but have to do a small procedure and will hopefully be better tomorrow.
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@geerlingguy
Jeff Geerling
11 months
It's gonna happen while I'm sleeping, isn't it... (thank you to everyone who watches!)
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@geerlingguy
Jeff Geerling
11 months
I am a ham
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@geerlingguy
Jeff Geerling
1 year
🤤
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@geerlingguy
Jeff Geerling
10 months
May we all go up in mayonnaise one day #redhat
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@geerlingguy
Jeff Geerling
30 days
@Xudong1966 This is not your video content. Please remove or I will need to submit a takedown request.
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@geerlingguy
Jeff Geerling
10 months
I deleted my most recent post; I have had a few days where I almost put the Red Hat stuff behind and focused only on positive things... I don't want to antagonize folks like Mike McGrath, I don't understand the business decisions behind Red Hat's moves, and I've found the two…
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@geerlingguy
Jeff Geerling
1 year
Getting to 1.5 Gbps WiFi 6E on the Raspberry Pi CM4
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@geerlingguy
Jeff Geerling
9 months
This thread highlights (a) the stressful production schedule problem (which @GamersNexus highlighted too), and (b) some sexist behaviors that need to be stomped out in tech spheres (well, everywhere, but for some reason it seems to persist more in tech).
@suuuoppp
Madison | Suop
9 months
To stop the speculation and DM's I am receiving. I chose to quit my role at LTT because it, and the working environment I was facing, were ruining my mental health. The number of daily items the Social media role at the time was expected to fill was incredibly high.
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@geerlingguy
Jeff Geerling
11 months
For the first time in about 8 years, I got lab test results back... and every single number is in the 'green' (OK) range. 2023, comeback year for my #crohns health! No thanks to health insurance, but thanks to doctors and nurses who work tirelessly to help patients like me! #ibd
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@geerlingguy
Jeff Geerling
2 years
Hey look! That computer inside a computer thing is real now! It's the PCIe version of the Blicube KVM:
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@geerlingguy
Jeff Geerling
11 months
Messing with the Beepberry
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@geerlingguy
Jeff Geerling
10 months
@RedHat @ansible The timing on this release isn't the best PR-wise.
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@geerlingguy
Jeff Geerling
2 years
I plug computers into my computers...
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@geerlingguy
Jeff Geerling
11 months
Google Domains: Another one bites the dust 🎵
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@geerlingguy
Jeff Geerling
11 months
Did a little thing at @MrBeast HQ with @NetworkChuck and a ton of amazing people 300 buttons, 180,000 LEDs, 100 tiny computers, 22+ miles of cabling... and the full story—it will come soon!
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