Onno (VK6FLAB)
Anything and everything Amateur Radio and beyond. Heavily into Open Source and SDR, working on a multi band monitor and transmitter.
#geek #nerd #hamradio VK6FLAB #podcaster #australia #ITProfessional #voiceover #opentowork
- 173 Posts
- 579 Comments
Onno (VK6FLAB)@lemmy.radioto
Selfhosted@lemmy.world•What's the laziest way to create a website that looks really nice and is maintainable?English
2·21 days agoBuild a website on your preferred platform, you’re already using WP.
Create a static version of it. There’s plugins for exactly that purpose.
Put the static files on a web host, I use s3, but you can use whichever you prefer.
When you update the site on WP, run the static extraction again and update your actual site.
Onno (VK6FLAB)@lemmy.radioto
Selfhosted@lemmy.world•Help with understanding memory usage discrepancyEnglish
1·30 days agoThis is the job for the OS.
You can run most Linux systems with stupid amounts of swap and the only thing you’ll notice is that stuff starts slowing down.
In my experience, only in extremely rare cases are you smarter than the OS, and in 25+ years of using Linux daily I’ve seen it exactly once, where
oomkillerkilled runningmysqldprocesses, which would have been fine if the developer had used transactions. Suffice to say, they did not.I used a 1 minute cron job to reprioritize the process, problem “solved” … for a system that hadn’t been updated for 12 years but was still live while we documented what it was doing and what was required to upgrade it.
Onno (VK6FLAB)@lemmy.radioto
Selfhosted@lemmy.world•Help with understanding memory usage discrepancyEnglish
13·30 days agoLinux aggressively caches things.
4 GB of RAM is not running out of memory.
If you start using swap, you’re running into a situation where you might run out of memory.
If
oomkillerstarts killing processes, then you’re running out of memory.
Onno (VK6FLAB)@lemmy.radioOPto
Amateur Radio@lemmy.radio•[FoAR] Foundations of Amateur Radio - Building a shack: Part 4 - coaxial cable alternatives #podcast
1·2 months agoAbsolutely!
I mentioned it last week.
Onno (VK6FLAB)@lemmy.radioto
Technology@beehaw.org•ChatGPT could prioritize sponsored content as part of ad strategy — sponsored content could allegedly be given preferential treatment in LLM’s responses, OpenAI to use chat data to deliver highly pers
381·2 months agoSo … now we have plausible gibberish … also known as Autocorrect on Steroids … that includes corporate sponsorship… seems like we’re moving closer to the true meaning of advertising with every iteration.
Next we’ll be asked to pay for this feature … oh wait.
I can’t wait until the Assumed Intelligence bubble finally bursts and takes with it some of the largest companies in the world … perhaps this is how we finally address climate change.
Onno (VK6FLAB)@lemmy.radioto
Technology@lemmy.world•Nvidia takes $5 billion stake in Intel under September agreementEnglish
381·2 months agoSo the net of obligation, ownership and mutually assured destruction continues to tighten?
At some point this is going to explode … right?
Onno (VK6FLAB)@lemmy.radioOPto
Amateur Radio@lemmy.radio•[FoAR] Foundations of Amateur Radio - Building a shack: Part 3 - the ingress of coaxial cable #podcast
2·2 months agoAm Dinky-Di Aussie, no wucking furries mate!
Onno (VK6FLAB)@lemmy.radioto
Technology@beehaw.org•Why are most machine learning models (not frameworks) written in Python? Even through almost any programming language can be used for machine learning?
51·2 months agoBecause they’re all copying each other’s homework?
Onno (VK6FLAB)@lemmy.radioto
Technology@lemmy.world•Oracle made a $300 billion bet on OpenAI. It's paying the price.English
38·2 months agoI wonder … will it be another case of “Too Big To Fail” … or will it be … “Let The Market Decide”?
I’m guessing the answer depends on how many medals the CEO of Oracle can bestow upon the Orange.
Me … cynical … no … just been here for a while.
Onno (VK6FLAB)@lemmy.radiotoAsklemmy@lemmy.ml•What's the oldest video game you still find yourself playing?
0·2 months agoFor a time it was Solitaire, but these days it’s 2048.
Why type
uptimewhenwis sufficient?
Onno (VK6FLAB)@lemmy.radioto
Amateur Radio@lemmy.radio•Is Baofeng flagrantly lying to the FCC and endangering users? A deep dive
2·2 months agoThat’s very interesting.
A little while ago we tested a bunch of radios for their spurious emissions. Until this post I was unaware that these radios were not tested by the FCC and that it appears that this is also true for other amateur transceivers.
For your information, here’s our report: https://github.com/vk6flab/rhp
Onno (VK6FLAB)@lemmy.radioto
Linux@lemmy.ml•Does anyone know how to make the Arch text bigger?
2·2 months agoMore likely than not you’re confusing modifier keys.
On the Mac, the zoom is [Command] + [+].
In Linux it’s [Control] + [+]
This is pretty much true across the board. It’s sometimes non-obvious because wrappers like UTM try to “help”.
The alternative is to ssh into the VM and continue to use the MacOS shortcuts you’re used to.
Source: I’ve been using Linux on MacOS guests for a very long time.
Nothing says “I don’t care about my data.” more than the examples in the screenshot.
What happens when two different files in different directions have the same name?
Onno (VK6FLAB)@lemmy.radioto
Open Source@lemmy.ml•The open source projects I helped bring onto my job!
1·3 months agoFair question.
What it boils down to is: Become part of the OSS community.
In my experience, there’s no other way, since the alternative is to be automatically part of the Microsoft (or Apple) community.
In other words, you need to make the investment into the implementation. As I’ve said elsewhere, license costs are insignificant.
The community is where you get help, where you find others with the same issues. You can pay the likes of Canonical and Redhat, but I’ve never been impressed by either.
Ultimately any solution requires support, just like any other tool. You just need to make it explicit, rather than assumed.
One thing that Microsoft does to ensure that you have support infrastructure is to continually break backwards compatibility in subtle ways that require you to open your wallet and pay for support.
OSS will likely run for years without adult supervision, but that doesn’t mean it can continue to work without requiring support from time to time. If you don’t prepare for this, you’re going to be very unhappy.
Onno (VK6FLAB)@lemmy.radioto
Open Source@lemmy.ml•The open source projects I helped bring onto my job!
1·3 months agoHere’s three:
- A server with nobody supporting it for 13 years. It had a MySQL database with 743 columns. There was no documentation, served three organisations and hadn’t been backed up for at least 7 years.
- A server running a CMS for a dozen organisations that was running on failing hardware. No idea who built or didn’t support it.
- A server built by an employee 15 years ago, then supported by a “web company” who didn’t update it for 12 years, then “supported” by a Windows shop which was happy to charge the customer but hadn’t actually updated the server.
You’ll notice that I’m being deliberately vague.
All these share the exact scenario that the OP outlines. The organisations involved didn’t know that they were in deep trouble until well after the project instigator departed. No documentation, no updates, no training, handover, nothing beyond a set of credentials.
Onno (VK6FLAB)@lemmy.radioto
Technology@lemmy.world•Microsoft AI CEO Puzzled by People Being "Unimpressed" by AIEnglish
3·3 months agoI’ll add it to the list:
- AI is Assumed Intelligence.
- AI is autocorrect on steroids.
- AI is a Dunning-Kruger accelerator.
- AI is a classic case of Gell-Mann amnesia.








So … a company that despite decades of effort, can’t make a competitive web browser with all the help in the world, is now going to distract itself with even more non-essential rubbish with absolutely zero chance of success … can’t wait to hear what the excuse is going to be when this CEO leaves to pursue other opportunities.
Meanwhile the Assumed Intelligence Ponzi scheme will have collapsed, taking with it a significant portion of the economy, let alone the ICT industry.
This timeline needs some tweaking…