#!/usr/bin/env bash
systemctl "$@" list-unit-files \
  | head -n -2 \
  | fzf \
    --layout=reverse \
    --preview="systemctl $@ status {1}" \
    --preview-window "bottom,follow" \
    --header-first \
    --header-lines 1 \
    --header="alt-1: status, alt-2: logs" \
    --bind "alt-1:change-preview:systemctl $@ status {1}" \
    --bind "alt-2:change-preview:journalctl $@ -fu {1}"