It’s documented in the wiki, they are called VCS packages, and it’s not the usual, they work a bit differently: https://wiki.archlinux.org/title/VCS_package_guidelines

You can see in this instance, that it skips the sha checking for upstream source, in line 15 of the PKGBUILD it says ‘SKIP’: https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=hyprspace-git#n15

sha1sums parameter is documented in the wiki: https://wiki.archlinux.org/title/PKGBUILD#sha1sums

In the PKGBUILD file you can list sources (line 12,13) and their respective checksums (line 14,15). In this PKGBUILD there are 2 sources: the first is the systemd unit file, it’s coming from the package’s AUR repo, not from upstream, you can see its checksum. The second source is the actual source, and you can see, it’s checksum is ‘SKIP’ so it shouldn’t be checked.

With these kind of packages you can’t get notified if there is an update available, but if you install it again with your favorite AUR helper it would update itself for the latest version. It calculates version number from the latest commit hash, before building and installing, so if that is the same it won’t update again.

It was 33rd in 2010:

In November 2010, the Air Force Research Laboratory created a powerful supercomputer, nicknamed the “Condor Cluster”, by connecting together 1,760 consoles with 168 GPUs and 84 coordinating servers in a parallel array capable of 500 trillion floating-point operations per second (500 TFLOPS). As built, the Condor Cluster was the 33rd largest supercomputer in the world and was used to analyze high definition satellite imagery at a cost of only one tenth that of a traditional supercomputer.

https://en.wikipedia.org/wiki/PlayStation_3_cluster

https://phys.org/news/2010-12-air-playstation-3s-supercomputer.html

Nix just calls the *.nix files, it’s still go under the hood. PKGBUILD is similar to the flake.nix and package.nix files to me, but I have no experience with nix.

My general view is similar, yaml is better if it should be written by humans, json is better if it should be written and read only by a machine. but hyprspace uses json for configuration, so I don’t really understand cellardoor’s comment

what:
  is:
  your:
    - problem
    - with:
      YAML
# At least you can have comments unlike in json. Who need comments in a config file anyway.

Or port forwarding. You have to open a udp port for wireguard

AUR packages ending with"-git" or “-svn” always pull the latest commit from source. The version number means that was the last time the packager had to change something on the PKGBUILD script, not the actual version which would be installed.

Where should I look? Where were these talks? I’m interested.

Edit: I found the whitepaper about hole punching: https://research.protocol.ai/publications/decentralized-hole-punching/

It says it connects to a “Hole Punch Coordination (DCUtR - Direct Connection Upgrade through Relay)”. So for NAT traversal to work, you need a third party, this relay. As I expected. I guess you can self host this, but than you could just host a wireguard server. I guess if you are on a locked down network where you cannot connect to any relay (e.g. how the Chinese Great Firewall works technically they could block it) you can’t initiate a connection behind a NAT.

Nonetheless it seems interesting, but no magic here. Maybe the big difference that the relay servers are distributed, so no central authority to block easily.

Interesting, it’s on AUR, I will try it.

So it doesn’t need any port forwarding, and works on CGNAT? How the “NAT hole punching” works? Both clients connect to something on IPFS?

Afaik, for DHT with torrent, clients need to know at least one tracker, what is the “tracker” here? Something on IPFS? Who am I sending my IP addresses?

How much overhead does this add to speed? I love with Wireguard, that it’s barely noticeable, really close to p2p speeds, OpenVPN was awful in this regard.

Posting here as there doesn’t seem to be an active Arch Linux community.

archlinux@lemmy.ml seems active to m

Your text says qemu-desktop is only “optional” for qemu-base. You can safely remove qemu-desktop, pacman won’t nag about optional dependencies.

For checking dependencies, I like to use pactree, it draws nice graphs in the terminal: https://wiki.archlinux.org/title/Pacman#Pactree

It’s incorrect. I have 2 AMD cards, I can detach it from linux before booting the guest. After I shut down the guest I have to log out in Gnome to make the card usable again, but no reboot required. It depends on how you set it up. I have a single 34" monitor with 2 inputs, connected to both cards.

I recommend to read about this topic, it would be quicker than waiting for people to answer, your questions were answered multiple times. I recommend the vfio wiki on the r*ddit a lot of good links are collected there: https://old.reddit.com/r/VFIO/wiki/index

Thank you for the clarification, I understand what is your issue now

It would be hard to get the context, and you could totally misunderstood the thread, e.g. from your hidden comment everyone get that replies are sarcastic, but you don’t.

Maybe an “temporarily unhide blocked user’s comment and replies” button to show the whole thread.

There are instances where downvotes are disabled, if you don’t like them you can just use an instance like that.

Downvotes are public and not anonymous, but they are hidden in Lemmy ui. Afaik you can see who downvotes your posts from Piefed or Mbin. See this thread: https://lemmy.world/post/18805474 or this: https://piefed.social/post/205362

Keyboard navigation. I know about https://github.com/vmavromatis/Lemmy-keyboard-navigation but it’s annoying that I have to use an addin/userscript for such a basic feature.

Option for default comment sorting. you can change the default sort only for posts, but not for comments, comments always sorted by Hot, and you have to manually change it each time you open comments.

In Voyager you can set this up, but it would be useful in the webui as well.

Workaround: use multiline code blocks with defined language, e.g:

systemctl --user cat emacs
pactl load-module module-switch-on-connect

Drawback: you cant use it in a list or inline

If you don’t need fancy gui and authentication, registry is easy to set up and works really well: https://hub.docker.com/_/registry

I have several addresses at cock.li. Uptime is not the best, around 98%, but free. According to their policy they don’t collect any personal data, but they comply with legal requests. https://cock.li/help

You can select from a lot of domains, some of them ar normal like firemail.cc or airmail.cc, some of them are funny like aaathats3as.com, some of them are edgy like cocaine.ninja or national.removedposting.agency, some of them are racist like nuke.africa or hitler.rocks

Because they have different appid. Izzy version is app.organicmaps.web fdroid version is app.organicmaps (you can see this in the url). Google version uses the same appid as fdroid. You can’t have two apps installed with the same appid, but this way you can have both installed at the same time.

I guess organic devs wanted separate appid for their 2 versions and fdroid just went with the default, original one.

So the 3 versions:

• Web: built by organic devs, you can download this from github releases, scraped from there by izzy
• Google: built by organic devs, you can download from github or from play store
• Fdroid: built by fdroid build server, signed with fdroid devs’ key.

It’s bold of you to recommend a google product in !privacy@lemmy.ml