termux-packages VS nix-on-droid

No, but yes.

https://github.com/termux/termux-packages/blob/master/packag...

I just installed the package called `racket` from Termux's upstream, and it seems that they're using racket-minimal for that. But of a gotcha, but at least it doesn't seem like there's a bug.

containers/podman > [Feature]: Android support:

> There are docker and containerd in termux-packages. https://github.com/termux/termux-packages/tree/master/root-p...

But Android 13+ supports rootless pKVM VMs, which podman-machine should be able to run containers in; but only APK-installed binaries are blessed with the necessary extended filesystem attributes to exec on Android 4.4+ with SELinux in enforcing mode.

- Android pKVM: https://source.android.com/docs/core/virtualization/architec... :

> qemu + pKVM + podman-machine: https://github.com/containers/podman/discussions/17717 :

> The protected kernel-based virtual machine (pKVM) is built upon the Linux KVM hypervisor, which has been extended with the ability to restrict access to the payloads running in guest virtual machines marked ‘protected’ at the time of creation.

> KVM/arm64 supports different execution modes depending on the availability of certain CPU features, namely, the Virtualization Host Extensions (VHE) (ARMv8.1 and later).

- "Android 13 virtualization lets [Pixel >= 6] run Windows 11, Linux distributions" (2022)

Not from PlayStore, but apparently everyone has English reading comprehension problems and wants to write a comment anyway.

https://github.com/termux/termux-packages/wiki/Termux-and-An...

usbredirect, USB drives/disks, Termux, termux-usb, QEMU, and Alpine Linux in action in April 2024 on an Android 11 phone that is not rooted --> Update-6, Update-7, Update-8, Update-9, Update-10 at https://github.com/termux/termux-packages/issues/19635

"USB Network Redirection protocol description version 0.7 (19 May 2014)": https://gitlab.freedesktop.org/spice/usbredir/-/blob/main/do... (gitlab.freedesktop.org/spice/usbredir/-/blob/main/docs/usb-redirection-protocol.md)

"How to use Spice "Open remote computing"" Hans de Goede "@ T-DOSE 2011, Eindhoven": https://www.youtube.com/watch?v=e1fC3GOTHOY (www.youtube.com/watch?v=e1fC3GOTHOY)

Phone (not rooted) running Android 11 and Termux doing superuser/root operations on a USB flash drive connected to the phone, for example "cryptsetup luksFormat /dev/sda1" and "mkfs.ext4 /dev/mapper/v1" --> Update-6 through Update-8 and "Connecting a USB device to QEMU using termux, termux-usb, usbredirect" at https://github.com/termux/termux-packages/issues/19635 (see also Update-9, Update-10, Update-11).

Done on a phone that is not rooted running Termux, termux-usb, usbredirect, and QEMU --> "cryptsetup luksFormat /dev/sda1" and "cryptsetup luksOpen /dev/sda1 v1" and "mkfs.ext4 /dev/mapper/v1" and "mount /dev/mapper/v1 /root/1" where "/dev/sda1" is a partition on a USB flash drive ("dev/sda") plugged in the phone: https://github.com/termux/termux-packages/issues/19635 (github.com/termux/termux-packages/issues/19635'cryptsetup)

Yes. Even without enabling root, you can install Termux[1] and have a full Linux cli environment with ssh.

> don't understand not more people want to access their DCIM folder via sshfs

I agree. I sync my camera folder with Syncthing[1], so as soon as I take a photo it is available on my laptop.

1: https://termux.dev/

As usual don't forget that Android/Linux isn't GNU/Linux,

https://github.com/termux/termux-packages/wiki/Termux-and-An...

https://developer.android.com/ndk/guides/stable_apis

https://android.googlesource.com/platform/bionic/+/master/an...

If you do like the nix ecosystem (and all its benefits like reproducible envs) or just want to give it a try to a "NixOS" like thingy, you should absolutely try https://github.com/t184256/nix-on-droid. It's somewhat rough, but it's very nice and has nix flakes and home-manager support.

I doubt your setup needed recompiling the Nix binary itself at any point. Even I did that more out of love of adventure than for any practical reasons, it’s just that the scars are still there.

And you know what, the evaluation time thing might just be a bug. Or at least I don’t see any other reason why (e.g.) `nix-shell -p yt-dlp` in my Nix-on-Droid[1] installation works reasonably fast but `nix shell nixpkgs#yt-dlp` takes minutes.

[1] https://github.com/t184256/nix-on-droid

It is the Nix tool but on Android. It's kinda in the name and on the GitHub.

t184256/nix-on-droid