# pi_modern_shell_env

Installs modern CLI tooling (fish, ripgrep, fd, bat, fzf, zoxide, lsd,
tmux) plus a starship prompt for the login user on `iot` Pi hosts, and
makes fish the default login shell. Purely a convenience layer for
interactive SSH sessions into otherwise single-purpose appliance boxes —
does not affect any of the audio/sensor services these hosts run.

**Key vars:**

- `pi_modern_shell_env_target_user` — user to configure (defaults to
  `main_user`, falling back to `root`).
- `pi_modern_shell_env_set_default_shell` — whether to `chsh` the target
  user to fish (default `true`).