I can't even open nano in ghostty when I've ssh'd to my ubuntu box:

  $ nano
  Error opening terminal: xterm-ghostty.

Works fine in macos terminal and built in vs code terminal.

Apple was in a patent dispute over this feature with Massimo. Their workaround is to calculate blood oxygen on the iPhone, using the sensors from Apple Watch.

The Apple Watch hardware is otherwise the same. The back of the watch shines light of a specific wavelength into your skin and measures the reflected light. Heart rate sensing uses green (525 nm) and infrared (850–940 nm) light; blood oxygen sensing added a red light at 660 nm in 2020.

The iPhone will now calculate the ratio of absorbed red to infrared light, then apply calibration constants from experimental data to estimate blood oxygen saturation.

More detailed writeup on how the technology works is here: https://www.empirical.health/metrics/oxygen/

An option to run the potentially harmful script in a rootless container, then dump filesystem diffs, audit events, etc...might be helpful.

I get containers aren't perfect isolation, but...

If you're looking for something more complete and actively maintained, check out https://github.com/GumTreeDiff/gumtree.

(I evaluated semantic diff tools for use in Brokk but I ultimately went with standard textual diff; the main hangup that I couldn't get past is that semantic diff understandably works very poorly when you have a syntactically invalid file due to an in-progress edit.)

> For file management these days, Dired is my interface of choice. It is simply the more elegant tool for the job. Case in point: renaming a bunch of files in a directory to arbitrary names. With a shell, my standard approach would have been to run some variant of `ls -1 > foo.sh`, edit `foo.sh` to insert `mv` on each line to a renamed target file, `chmod u+x foo.sh` to be executable, run `foo.sh`, delete `foo.sh` and call it a day.

I used to do this before I discovered vidir. [1] vidir is not actually tied to vi; it lets you rename and delete files through your `$EDITOR`. You edit a temporary file that looks like this:

  ...
  0093<tab>./fstab
  0094<tab>./fuse.conf
  0095<tab>./fwupd
  ...

There is also https://github.com/bulletmark/edir designed to improve on vidir. I haven't used it yet.

I'll give Emacs another try some day, I swear, and Dired is one of the reasons.

Edit: [1] I linked to https://github.com/trapd00r/vidir here at first. That is a fork; vidir comes from https://joeyh.name/code/moreutils/. You probably want the original. It is packaged for Debian, FreeBSD, Homebrew, etc. as part of the package `moreutils`.

The video on Containerization.framework, and the Container tool, is live [0].

It looks like each container will run in its own VM, that will boot into a custom, lightweight init called vminitd that is written in Swift. No information on what Linux kernel they're using, or whether these VMs are going to be ARM only or also Intel, but I haven't really dug in yet [1].

[0] https://developer.apple.com/videos/play/wwdc2025/346

[1] https://github.com/apple/containerization

That's a wild reference!

https://en.wikipedia.org/wiki/Roko's_basilisk

> Roko's basilisk is a thought experiment which states there could be an otherwise benevolent artificial superintelligence (AI) in the future that would punish anyone who knew of its potential existence but did not directly contribute to its advancement or development, in order to incentivize said advancement.

No really related, but I'm surprised that jj has no good GUI.

With so much VC money chasing so many established niches (eg bun -> node), and so much potential growth for jj - especially considering it has so much dev interest, and has the advantage of not requiring lock-in [a jj repo can be converted to a regular git repo].