I had an…interesting…take home exam in college. The max score was 100, but the test had 200 points. So, if confident, you could answer half the exam and still get the highest score; if not confident in answers, you could answer more questions and rely on partial credit

It was a week long take home, “open everything” (book/Internet, but no discussions online or IRL). In some ways the hardest exam I ever took, but I learned a lot, and some of the questions were specifically meant to introduce new subjects.

I would probably add “transmit power” in there somewhere, but I guess if you’re assuming regulatory limits then it’s not a big variable.

If you really want to try some, you could use d-limonene. It’s just orange oil (like you get when you squeeze an orange peel), is edible, and is basically a kerosene-like hydrocarbon. It’s used in hand soap and works for stripping paint, and you can run multi-fuel camp stoves off of it, too!

Careful ingesting it though, as it isn’t always food grade due to extraction methods/additives. It causes kidney tumors in rats, but the mechanism is known and is not relevant to humans.

Obviously you should use an exponential search, assuming you don’t know the age of the oldest human.

Not sure how serious your comment is, but I could certainly imagine Microsoft introducing new dependencies/hooks/all-executables-must-support-copilot, etc., that break compatibility faster than Wine can keep up. Glad to hear that’s not the case!

For old stuff though…yeah, I’d hope it’s not moving backwards :)

my pro tip.

I see what you did there.

Torvalds uses it too I believe, so you’re in good company (Debian for me, though my heart belongs to Slackware).

VNC? You have your choice of servers, and clients are ubiquitous.

A big gotcha is that you need to be careful with encryption/security, as in classic UNIX style VNC does one thing (remote desktops). It’s easy to forward over ssh though.

You can also use VNC to share, which is not what you want; this depends on the type of server/settings. But you can definitely create a new virtual X11 session and access it remotely.

The difference between a cheap bike and a nice bike is similar to the difference between a Chromebook and a decked out ThinkPad or Macbook IMHO.

You’re absolutely right: most folks just browse the web, and a Chromebook is enough. But the other products do have value.

Whenever I mess with my bike brakes, I only do one wheel, then a few rides later allow myself to do the other. That way if I botch it I should have another brake that sorta still works.

Bookmarked, thanks!

I bought a Rockchip SBC (Orange Pi 5+), and when it worked it was awesome…but man, the software support (mainly kernel space) is just not there. Exercise in frustration to get everything working at the same time.

Currently running armbian. I don’t think HW acceleration is working, and I don’t think HDMI out is even working, but for my use case it’s a stable config…for now.

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200MWh is about 1/100 of Little Boy, the atomic bomb dropped on Hiroshima.

Compressed air can get out all at once given the right circumstances.

Storing energy in a way that can go boom is something I’d be a little scared of, were I a nearby resident. I’m sure thermal batteries can have gnarly failure mechanisms but I would way rather live near one of those than a giant compressed air cylinder.

It’s turtles next guys all the way down I guess.

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Right now the only thing I genuinely feel is missing that would increase my happiness, is an exercise routine.

I’ll put in a plug for cycling. You can nerd out over the latest bike gear, restore vintage bikes, or just pay the nice folks at your local bike shop to set you up and focus on the riding, it’s up to you!

You can also ride “unplugged,” or you can measure speed, cadence, heart rate, even power output (if you spend $$$)—again, something for everyone!

Good luck!

I hate meta as much as the next guy, but according to this they are the #3 organization in terms of kernel contributions, behind only Intel and Red Hat…

Yeah, one of the issues I was having with running VPN on router is that you need a somewhat beefy router if you want to use your full bandwidth—my router maxes out at about 90Mbps with WireGuard, even though it can NAT around 1Gbps (which is our service).

I implemented two workarounds, one was to use my access point as a VPN router since it had a beefier CPU, and the other was to just use an ARM SBC with Linux to handle that task. (I ended up with the latter, as the former ended up maxing out at around 400Mbps, and introduced some additional headaches.)

I also have an SSID that doesn’t get VPN’d, though my DNS is always VPN’d.

As for accessing JellyFin, etc., I think we have somewhat different setups. My self hosted services are by default accessible without a VPN (SSID is on a VLAN with e.g. 192.168.0.0/24, servers are on 192.168.1.0/24, router routes between them). For the blanket VPN’d SSID I have a routing rule that routes over the main, not VPN, table, so local services can be accessed.

So: local traffic has a rule to route without VPN, reddit routes with a specific VPN, and general traffic routes with a different VPN.

There are lots of VLANs involved in my setup, and I’m sure it’s overly complicated and has gaping security issues, but it’s just a home network and it’s kinda fun :(