Usage:
nix run
If you see either of these two errors:
error: experimental Nix feature 'nix-command' is disabled; use '--extra-experimental-features nix-command' to override
error: experimental Nix feature 'flakes' is disabled; use '--extra-experimental-features flakes' to override
Try adding this to any ‘nix’ command:
nix --extra-experimental-features 'flakes nix-command' ...