NixOS

sudo nixos-rebuild switch --flake .#nixos

nix-darwin

sudo darwin-rebuild switch --flake .#air
--option tarball-ttl 0 # no caching

nix build .#darwinConfigurations.bahrom04.config.system.build.toplevel --show-trace

Code formatter and checkers

nix fmt .
nix flake check --all-systems --show-trace

To edit secrets

nix develop
EDITOR=vim sops ./secrets/secrets.yaml

Python

poetry run python test/web.py