I think you can mount an ISO image under your running system and make changes. I found a couple of guides that might be helpful:

How to Mount an ISO File on Linux

Edit and repack .iso bootable image

I haven’t done this before, but I think you can chroot into the mount directory, and run package manager commands in the mounted image to install another package.

Or I have an alternative suggestion that might or might not be easier. I’ve been hearing a lot about immutable/atomic distros, and people designing their own images. You could make your own ublue image, for example, with whatever you want on it.

A promising looking starting point is github:ublue-os/startingpoint. Ignore the “Installation” instructions, and follow the “ISO” instructions instead.

Or I saw recently an announcement of a new way to build atomic images that is supposed to be easier than ever, BlueBuild

LEDs should last for tens of thousands of hours. There may have been a manufacturing defect in OP’s case.

Well ok, they both use symlinks but in different ways. I think what I was trying to say is that in NixOS it’s symlinks all the way down.

IIUC on Fedora Atomic you have an ostree image, and some directories in the image are actually symlinks to the mutable filesystem on /var. Files that are not symlinks to /var (and that are not inside those symlinked directories), are hard links to files in the ostree object store. (Basically like checked-out files in a git repository?)

On NixOS this is what happens if examine what’s in my path:

$ which curl
/run/current-system/sw/bin/curl

$ ls -l /run | grep current-system
/run/current-system -> /nix/store/p92xzjwwykjj1ak0q6lcq7pr9psjzf6w-nixos-system-yu-23.11.20231231.32f6357

$ ls -l /run/current-system/sw/bin/curl
/run/current-system/sw/bin/curl -> /nix/store/r304lglsa9i2jy5hpbdz48z3j3x2n4a6-curl-8.4.0-bin/bin/curl

If I select a previous configuration when I boot I would get a different symlink target for /run/current-system. And what makes updates atomic is the last step is to switch the /run/current-system symlink which switches over all installed packages at once.

I can temporarily load up the version of curl from NixOS Unstable in a shell and see a different result,

$ nix shell nixpkgs-unstable#curl  # this works because I added nixpkgs-unstable to my flake registry
$ which curl
/nix/store/0mjq6w6cx1k9907vxm0k5pk7pm1ifib3-curl-8.4.0-bin/bin/curl  # note the hash is different

I could have a different version curl installed in my user profile than the one installed system-wide. In that case I’d see this:

$ which curl
/home/jesse/.nix-profile/bin/curl

$ ls -la /home/jesse | grep .nix-profile
.nix-profile -> /nix/var/nix/profiles/per-user/jesse/profile

$ ls -l /nix/var/nix/profiles/per-user/jesse
profile -> profile-133-link
profile-130-link -> /nix/store/ylysfs90018zc9k0p0dg7x6wvzqcq68j-user-environment
profile-131-link -> /nix/store/9hjiznbaii7a8aa36i8zah4c0xcd8w6d-user-environment
profile-132-link -> /nix/store/h4kkw1m5q6zdhr6mlwr26n638vdbbm2c-user-environment
profile-133-link -> /nix/store/jgxhrhqiagvhd6g42d17h4jhfpgxsk3n-user-environment

Basically symlinks upon symlinks everywhere you look. (And environment variables.)

So I guess at the end everything is symlinks on NixOS, and everything is hard links plus a set of mount paths on Fedora Atomic.

“Atomic” is a catchy descriptor! Atomic distros for the Atomic Age! It could be an umbrella term since NixOS and Guix are atomic, but instead of images and partitions they use symlinks, and patch binaries to use full paths for libraries and programs that they reference. So there are image-based distros, and I guess expression-derived distros which are both atomic.

I haven’t tried image-based distros. This post fills in some gaps for me. Thanks for the write-up!

Yeah, with those options it’s easier to back up your whole home directory, and then daily backups only take a minute or so and a small amount of additional space to back up what’s changed since the day before.

I’m seeing some hints that Wezterm can be built for Android. But l haven’t found specific instructions, and I don’t think it has a feature to sync hosts and keys.

Deep Space 9 is a different animal. It’s fantastic if you like a political drama. There is less space adventure than the other series.

give me something

Give Me Something to Sing About - Buffy the Vampire Slayer

Steam Decks run Linux. (The specific DE is KDE Plasma I think.) So you can find answers by searching for “Linux” if searching for “Steam Deck” doesn’t get results.

One way is to enable the “Compose” key which lets you enter special characters or sequences by typing switches of more commonly-available characters. I think the Steamdeck OS has a setting for this; but I don’t have one so I can’t check.

For letters with umlauts you press (and release) Compose, then type a double quote (need to hold shift for this part), then type a vowel.

For reference Wikipedia has a list of Common Compose Combinations

Alternatively if you can map an AltGr key I’ve read you can type umlauts by typing AltGr+[ and then typing a vowel. There might be a setting for this too.

Huh, I hadn’t heard about any of this. I guess that’s because I use Google Voice, and none of the features going into the Messages app have made it over to the Voice app.

It looks like it’s made by the same team that made Journey

No, but I’ve now heard it recommended enough times that I think I’ll check it out. It looks like it’s a free download for the Switch. Are there micro transactions, or subscriptions, or some such thing?

But Flatpak has its fancy “portals” to connect each app with the specific resource it needs which you don’t get with Docker.

Also if the goal is to limit access of apps you don’t want to fully trust, I think Docker doesn’t have the appropriate security properties. Here’s a quote from the readme for Bubblewrap (the sandboxing tool that Flatpak and Nixpak use),

Many container runtime tools like systemd-nspawn, docker, etc. focus on providing infrastructure for system administrators and orchestration tools (e.g. Kubernetes) to run containers.

These tools are not suitable to give to unprivileged users, because it is trivial to turn such access into a fully privileged root shell on the host.

I’ve seen NixPak which I think would be just what you want, except that it’s for Nix instead of Gentoo. But Nix has the same features that you say you like in Gentoo.

Thanks for the tip about nu_scripts, those look handy!

The expand command is nice. I don’t see how to use it to my mv command work. But that’s not a huge deal.

So maybe this is too much of a kludge, but I happened to see that you can define custom sub-commands to extend existing commands. You can use that to reproduce your familiar command:

def "ls -lrt" [] {
  ls | sort-by modified | reverse
}

Of course this does not capture the usual composability of those switches.

Well I might be hooked. It didn’t take me long to reproduce the niceties in Nushell I’m used to from my zsh config. Some of the important parts were setting up zoxide with a key binding for interactive mode, switching on vi key bindings, setting up my starship prompt.

Home Manager is preconfigured for the above integrations which made things easier.

One feature that is missing that I like to use is curly brace expansion to produce multiple arguments. For example,

$ mv *.{jpg,jpeg}

Unless there is a way to do something like this in Nushell that I haven’t seen yet?

Something I enjoyed was automating a sequence of steps I’ve been running a lot lately due to a program that often partially crashes,

def nkill [name_substring] {
  ps | where name =~ $name_substring | each { |p| kill $p.pid; $p }
}

I realized after writing this that I basically recreated killall -r. But it’s nice that it was so easy to make a custom command to do a very specific thing. And my version gives me a nice report of exactly what was killed.

Thanks for making this post OP! When I’ve heard mentions of Nushell I’m the past I think I conflated it with Powershell, and wrote it off as a Windows thing. (Maybe because it’s introduced as being “like Powershell”.) But now that I see that it’s cross-platform I’m enjoying digging into it!

My shot-in-the-dark guess is that you were unlucky, and hit a bug in the game. It might be something triggered by a particular detail in your game state which would explain why you didn’t have problems earlier. You could test that by starting a new character, and testing whether you see the same problem.

If I were in your position and feeling motivated I would submit a bug report to Bethesda with as much detail as I could manage.

I think the best way to get an idea is to look at feature lists for fancy shells like zsh or fish. But in short there are a number of things a good shell can do to help to execute commands faster and more easily. Stuff like autocompletions which make you faster, and also make things more discoverable; fuzzy searching/matching; navigating command history; syntax highlighting which helps to spot errors, and helps to understand the syntax of the command you’re writing.

I have a hard time getting over the thing where the story introduces some amazing new capability, and it’s never explored further. In this one it’s, “we found a way to get home instantly, but we’d have to do a thing in sick bay to reverse the side-effects.” A similar case is the episode with the planet of friendly hedonists with long range transporters that it turns out they can’t use because “the power systems are incompatible”.

I’m sure if I weren’t so uptight I’d enjoy these episodes more.