#!/bin/sh set -e test -z "$1" \ && printf 'Usage: %s [nimi...]\n' "$0" >&2 \ && exit 64 \ || true # sysexits EX_USAGE argv0="$0" filter=".data.$1.ucsur" if test -n "$2" then while test -n "$2" do filter="$filter, .data.$2.ucsur" \ && shift done fi toki_lipunimi | jq -r "$filter"